| PPG | RPG | APG | SPG | BPG |
| 10.2 | 3.2 | 2.3 | 1.0 | 0.2 |
J.J. O'Brien F #22
Height: 6-7 (201cm)
Weight: 228 lbs (103kg)
Born: Apr 8, 1992 (34 years old)
Hometown: Rancho Cucamonga, California
Nationality: United States

Current NBA Status: Unrestricted Free Agent
Agent: Harrison Gaines
NBA Draft: 2015 Undrafted
Pre-Draft Team: San Diego State (Sr)
High School: Alta Loma High School (Rancho Cucamonga, California)
J.J. O'Brien Player Profile
2024-25 International Season Stats
2024-25 International Shooting Stats
| FG% | 3P% | FT% |
| 49.5% | 31.1% | 74.0% |
Recent Games
| Date | Opponent | PTS | REB | AST | STL | BLK |
|---|---|---|---|---|---|---|
| 6/2/2025 | Bahcesehir Koleji | 7 | 3 | 0 | 2 | 0 |
| 5/3/2025 | Bahcesehir Koleji | 6 | 4 | 1 | 0 | 1 |
| 4/27/2025 | Mersin BSB | 11 | 0 | 2 | 1 | 1 |
| 4/21/2025 | Turk Telekom | 12 | 1 | 1 | 1 | 0 |
| 4/13/2025 | Fenerbahce Beko | 2 | 4 | 2 | 2 | 0 |
NBA Career
1 Years Of Service
NBA Regular Season Stats
| Season | Age | Team | GP | MIN | PTS | REB | AST | STL | BLK | TOV | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 2 | 3.1 | 0.0 | 0.5 | 0.0 | 0.5 | 0.0 | 0.0 | .000 | .000 | .000 |
| CAREER | 2 | 3.1 | 0.0 | 0.5 | 0.0 | 0.5 | 0.0 | 0.0 | .000 | .000 | .000 |
| Season | Age | Team | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 2 | 0 | 3.1 | 0.0 | 0.0 | 0.5 | .000 | 0.0 | 0.0 | .000 | 0.0 | 0.0 | .000 | 0.0 | 0.5 | 0.5 | 0.0 | 0.5 | 0.0 | 0.0 | 0.5 |
| CAREER | 2 | 0 | 3.1 | 0.0 | 0.0 | 0.5 | .000 | 0.0 | 0.0 | .000 | 0.0 | 0.0 | .000 | 0.0 | 0.5 | 0.5 | 0.0 | 0.5 | 0.0 | 0.0 | 0.5 |
| Season | Age | Team | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 2 | 0 | 6.3 | 0 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
| CAREER | 2 | 0 | 6.3 | 0 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
| Season | Age | Team | GP | GS | TS% | eFG% | ORB% | DRB% | TRB% | AST% | TOV% | STL% | BLK% | USG% | Total S % | PPR | PPS | ORtg | DRtg | PER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 2 | 0 | .000 | .000 | - | 17.2 | 10.1 | - | - | 8.9 | - | 7.9 | 0.0 | - | 0.0 | - | 79.2 | 2.9 |
| CAREER | 2 | 0 | .000 | .000 | - | 17.2 | 10.1 | - | - | 8.9 | - | 7.9 | 0.0 | - | 0.0 | - | 79.2 | 3.0 |
| Season | Age | Team | GP | GS | Dbl Dbl | Tpl Dbl | 40 Pts | 20 Reb | 20 Ast | Techs | HOB | Ast/TO | Stl/TO | FT/FGA | W's | L's | Win % | OWS | DWS | WS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.0 | 0.0 | 2 | 0 | 1.000 | - | - | - |
| CAREER | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.0 | 0.0 | 2 | 0 | 1.000 | - | - | - |
NBA Transactions
| Date | Transaction |
|---|---|
| Jun 25, 2015 | J.J. O'Brien went undrafted in the 2015 NBA Draft making him an Unrestricted FA. |
| Aug 28, 2015 | J.J. O'Brien signed a multi-year contract with the Utah Jazz. |
| Oct 13, 2015 | The Utah Jazz placed the contract of J.J. O'Brien on waivers. |
| Oct 15, 2015 | J.J. O'Brien, previously with the Utah Jazz, became a free agent. |
| Jan 16, 2016 | J.J. O'Brien signed a contract with the Utah Jazz. |
| Jan 26, 2016 | J.J. O'Brien, previously with the Utah Jazz, became a free agent. |
| Sep 6, 2016 | J.J. O'Brien signed a contract with the Milwaukee Bucks. |
| Oct 22, 2016 | The Milwaukee Bucks placed the contract of J.J. O'Brien on waivers. |
| Oct 24, 2016 | J.J. O'Brien, previously with the Milwaukee Bucks, became a free agent. |
NBA Summer League Stats
| Season | Age | Team | League | GP | MIN | PTS | REB | AST | STL | BLK | TOV | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 * | 23 | All Teams | All Leagues | 8 | 16.6 | 4.4 | 2.0 | 0.8 | 0.8 | 0.2 | 0.6 | .520 | .571 | .556 |
| 2015-16 * | 23 | UTH | NBA Summer League | 5 | 18.8 | 4.6 | 1.8 | 1.2 | 1.2 | 0.2 | 0.8 | .563 | .750 | 1.000 |
| 2015-16 * | 23 | UTH | Rocky Mountain Revue | 3 | 13.1 | 4.0 | 2.3 | 0.0 | 0.0 | 0.3 | 0.3 | .444 | .333 | .429 |
| 2016-17 * | 24 | All Teams | All Leagues | 4 | 18.8 | 1.8 | 2.5 | 1.8 | 0.8 | 0.0 | 1.0 | .154 | .167 | .500 |
| 2016-17 * | 24 | UTH | Rocky Mountain Revue | 2 | 17.6 | 1.5 | 1.5 | 1.5 | 1.0 | 0.0 | 1.5 | .111 | .250 | .000 |
| 2016-17 * | 24 | BRK | NBA Summer League | 2 | 19.9 | 2.0 | 3.5 | 2.0 | 0.5 | 0.0 | 0.5 | .250 | .000 | .500 |
| CAREER | 12 | 17.3 | 3.5 | 2.2 | 1.1 | 0.8 | 0.2 | 0.8 | .395 | .385 | .538 |
| Season | Age | Team | League | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 * | 23 | All Teams | All Leagues | 8 | 2 | 16.6 | 4.4 | 1.6 | 3.1 | .520 | 0.5 | 0.9 | .571 | 0.6 | 1.1 | .556 | 0.4 | 1.6 | 2.0 | 0.8 | 0.8 | 0.2 | 0.6 | 1.4 |
| 2015-16 * | 23 | UTH | NBA Summer League | 5 | 2 | 18.8 | 4.6 | 1.8 | 3.2 | .563 | 0.6 | 0.8 | .750 | 0.4 | 0.4 | 1.000 | 0.2 | 1.6 | 1.8 | 1.2 | 1.2 | 0.2 | 0.8 | 1.8 |
| 2015-16 * | 23 | UTH | Rocky Mountain Revue | 3 | 0 | 13.1 | 4.0 | 1.3 | 3.0 | .444 | 0.3 | 1.0 | .333 | 1.0 | 2.3 | .429 | 0.7 | 1.7 | 2.3 | 0.0 | 0.0 | 0.3 | 0.3 | 0.7 |
| 2016-17 * | 24 | All Teams | All Leagues | 4 | 3 | 18.8 | 1.8 | 0.5 | 3.2 | .154 | 0.2 | 1.5 | .167 | 0.5 | 1.0 | .500 | 0.0 | 2.5 | 2.5 | 1.8 | 0.8 | 0.0 | 1.0 | 2.0 |
| 2016-17 * | 24 | UTH | Rocky Mountain Revue | 2 | 2 | 17.6 | 1.5 | 0.5 | 4.5 | .111 | 0.5 | 2.0 | .250 | 0.0 | 0.0 | .000 | 0.0 | 1.5 | 1.5 | 1.5 | 1.0 | 0.0 | 1.5 | 1.5 |
| 2016-17 * | 24 | BRK | NBA Summer League | 2 | 1 | 19.9 | 2.0 | 0.5 | 2.0 | .250 | 0.0 | 1.0 | .000 | 1.0 | 2.0 | .500 | 0.0 | 3.5 | 3.5 | 2.0 | 0.5 | 0.0 | 0.5 | 2.5 |
| CAREER | 12 | 5 | 17.3 | 3.5 | 1.2 | 3.2 | .395 | 0.4 | 1.1 | .385 | 0.6 | 1.1 | .538 | 0.2 | 1.9 | 2.2 | 1.1 | 0.8 | 0.2 | 0.8 | 1.6 |
| Season | Age | Team | League | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 * | 23 | All Teams | All Leagues | 8 | 2 | 133.2 | 35 | 13 | 25 | .520 | 4 | 7 | .571 | 5 | 9 | .556 | 3 | 13 | 16 | 6 | 6 | 2 | 5 | 11 |
| 2015-16 * | 23 | UTH | NBA Summer League | 5 | 2 | 93.8 | 23 | 9 | 16 | .563 | 3 | 4 | .750 | 2 | 2 | 1.000 | 1 | 8 | 9 | 6 | 6 | 1 | 4 | 9 |
| 2015-16 * | 23 | UTH | Rocky Mountain Revue | 3 | 0 | 39.3 | 12 | 4 | 9 | .444 | 1 | 3 | .333 | 3 | 7 | .429 | 2 | 5 | 7 | 0 | 0 | 1 | 1 | 2 |
| 2016-17 * | 24 | All Teams | All Leagues | 4 | 3 | 75 | 7 | 2 | 13 | .154 | 1 | 6 | .167 | 2 | 4 | .500 | 0 | 10 | 10 | 7 | 3 | 0 | 4 | 8 |
| 2016-17 * | 24 | UTH | Rocky Mountain Revue | 2 | 2 | 35.1 | 3 | 1 | 9 | .111 | 1 | 4 | .250 | 0 | 0 | .000 | 0 | 3 | 3 | 3 | 2 | 0 | 3 | 3 |
| 2016-17 * | 24 | BRK | NBA Summer League | 2 | 1 | 39.9 | 4 | 1 | 4 | .250 | 0 | 2 | .000 | 2 | 4 | .500 | 0 | 7 | 7 | 4 | 1 | 0 | 1 | 5 |
| CAREER | 12 | 5 | 208.2 | 42 | 15 | 38 | .395 | 5 | 13 | .385 | 7 | 13 | .538 | 3 | 23 | 26 | 13 | 9 | 2 | 9 | 19 |
| Season | Age | Team | League | GP | GS | TS% | eFG% | ORB% | DRB% | TRB% | AST% | TOV% | STL% | BLK% | USG% | Total S % | PPR | PPS | ORtg | DRtg | PER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 * | 23 | All Teams | All Leagues | 8 | 2 | .604 | .600 | 2.2 | 10.3 | 6.1 | 7.5 | 14.7 | 2.2 | 1.2 | 10.6 | 164.7 | -0.7 | 1.4 | 110.7 | 97.9 | 12.8 |
| 2015-16 * | 23 | UTH | NBA Summer League | 5 | 2 | .681 | .656 | 1.1 | 8.7 | 4.9 | 10.8 | 19.2 | 3.0 | 0.8 | 9.3 | 231.2 | - | 1.4 | 115.9 | 99.7 | 13.2 |
| 2015-16 * | 23 | UTH | Rocky Mountain Revue | 3 | 0 | .497 | .500 | 4.8 | 14.1 | 9.1 | - | 7.6 | - | 2.4 | 13.6 | 120.6 | -2.5 | 1.3 | 101.7 | 96.1 | 11.3 |
| 2016-17 * | 24 | All Teams | All Leagues | 4 | 3 | .237 | .192 | - | 15.3 | 7.5 | 14.3 | 21.3 | 2.0 | - | 10.9 | 82.1 | 0.9 | 0.5 | 57.8 | 103.1 | 2.3 |
| 2016-17 * | 24 | UTH | Rocky Mountain Revue | 2 | 2 | .167 | .167 | - | 10.4 | 4.9 | 12.8 | 25.0 | 2.9 | - | 14.7 | 36.1 | -2.8 | 0.3 | 40.9 | 110.2 | -2.4 |
| 2016-17 * | 24 | BRK | NBA Summer League | 2 | 1 | .347 | .250 | - | 19.2 | 9.8 | 15.7 | 14.8 | 1.2 | - | 7.5 | 75.0 | 4.1 | 1.0 | 85.6 | 95.8 | 6.4 |
| CAREER | 12 | 5 | .480 | .461 | 1.5 | 11.9 | 6.6 | 10.1 | 17.1 | 2.1 | 0.8 | 10.7 | 131.8 | -0.2 | 1.1 | 92.1 | 99.5 | 9.0 |
| Season | Age | Team | League | GP | GS | Dbl Dbl | Tpl Dbl | 40 Pts | 20 Reb | 20 Ast | Techs | HOB | Ast/TO | Stl/TO | FT/FGA | W's | L's | Win % | OWS | DWS | WS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 * | 23 | All Teams | All Leagues | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | .085 | 1.2 | 1.2 | 0.4 | 5 | 3 | .625 | 0.2 | 0.1 | 0.4 |
| 2015-16 * | 23 | UTH | NBA Summer League | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | .109 | 1.5 | 1.5 | 0.1 | 2 | 3 | .400 | 0.2 | 0.1 | 0.3 |
| 2015-16 * | 23 | UTH | Rocky Mountain Revue | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .046 | 0.0 | 0.0 | 0.8 | 3 | 0 | 1.000 | 0.1 | 0.1 | 0.1 |
| 2016-17 * | 24 | All Teams | All Leagues | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | .083 | 1.8 | 0.8 | 0.3 | 1 | 3 | .250 | -0.2 | - | -0.2 |
| 2016-17 * | 24 | UTH | Rocky Mountain Revue | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | .071 | 1.0 | 0.7 | 0.0 | 0 | 2 | .000 | -0.2 | - | -0.2 |
| 2016-17 * | 24 | BRK | NBA Summer League | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .094 | 4.0 | 1.0 | 1.0 | 1 | 1 | .500 | - | 0.1 | - |
| CAREER | 12 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | .084 | 1.4 | 1.0 | 0.3 | 6 | 6 | .500 | - | 0.2 | 0.2 |
NBA Preseason Stats
| Season | Age | Team | GP | MIN | PTS | REB | AST | STL | BLK | TOV | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 1 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | .000 | .000 | .000 |
| 2016-17 | 24 | MIL | 5 | 5.2 | 1.0 | 0.0 | 0.2 | 0.0 | 0.0 | 0.2 | .286 | .250 | .000 |
| CAREER | 6 | 4.6 | 0.8 | 0.0 | 0.2 | 0.0 | 0.0 | 0.2 | .286 | .250 | .000 |
| Season | Age | Team | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 1 | 0 | 1.7 | 0.0 | 0.0 | 0.0 | .000 | 0.0 | 0.0 | .000 | 0.0 | 0.0 | .000 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 |
| 2016-17 | 24 | MIL | 5 | 0 | 5.2 | 1.0 | 0.4 | 1.4 | .286 | 0.2 | 0.8 | .250 | 0.0 | 0.0 | .000 | 0.0 | 0.0 | 0.0 | 0.2 | 0.0 | 0.0 | 0.2 | 0.4 |
| CAREER | 6 | 0 | 4.6 | 0.8 | 0.3 | 1.2 | .286 | 0.2 | 0.7 | .250 | 0.0 | 0.0 | .000 | 0.0 | 0.0 | 0.0 | 0.2 | 0.0 | 0.0 | 0.2 | 0.5 |
| Season | Age | Team | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 1 | 0 | 1.7 | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2016-17 | 24 | MIL | 5 | 0 | 25.9 | 5 | 2 | 7 | .286 | 1 | 4 | .250 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 |
| CAREER | 6 | 0 | 27.6 | 5 | 2 | 7 | .286 | 1 | 4 | .250 | 0 | 0 | .000 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 |
| Season | Age | Team | GP | GS | TS% | eFG% | ORB% | DRB% | TRB% | AST% | TOV% | STL% | BLK% | USG% | Total S % | PPR | PPS | ORtg | DRtg | PER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 1 | 0 | .000 | .000 | - | - | - | - | - | - | - | - | 0.0 | - | 0.0 | - | 115.0 | -10.6 |
| 2016-17 | 24 | MIL | 5 | 0 | .357 | .357 | - | - | - | 6.3 | 12.5 | - | - | 13.7 | 53.6 | -1.3 | 0.7 | 70.0 | 113.0 | -1.4 |
| CAREER | 6 | 0 | .357 | .357 | - | - | - | 5.9 | 12.5 | - | - | 12.7 | 53.6 | -1.2 | 0.7 | 70.4 | 113.5 | -2.1 |
| Season | Age | Team | GP | GS | Dbl Dbl | Tpl Dbl | 40 Pts | 20 Reb | 20 Ast | Techs | HOB | Ast/TO | Stl/TO | FT/FGA | W's | L's | Win % | OWS | DWS | WS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | UTH | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 0.0 | 0.0 | 0.0 | 0 | 1 | .000 | - | - | - |
| 2016-17 | 24 | MIL | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .018 | 1.0 | 0.0 | 0.0 | 3 | 2 | .600 | - | - | -0.1 |
| CAREER | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .015 | 1.0 | 0.0 | 0.0 | 3 | 3 | .500 | - | - | -0.1 |
NBA Training Camp Experience
| Team | Camp |
|---|---|
| 1x Utah Jazz | 2015 |
| 1x Milwaukee Bucks | 2016 |
G League Career
G League Regular Season Stats
| Season | Age | Team | GP | MIN | PTS | REB | AST | STL | BLK | TOV | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | IDA | 46 | 36.0 | 14.1 | 5.2 | 2.8 | 1.5 | 0.3 | 1.7 | .489 | .299 | .735 |
| 2016-17 | 24 | SLC | 47 | 32.9 | 10.3 | 3.7 | 2.7 | 0.9 | 0.3 | 1.7 | .398 | .349 | .725 |
| 2017-18 | 25 | ACC | 39 | 35.2 | 15.9 | 4.8 | 3.1 | 1.2 | 0.4 | 1.6 | .482 | .351 | .843 |
| CAREER | 132 | 34.7 | 13.3 | 4.6 | 2.9 | 1.2 | 0.3 | 1.7 | .458 | .332 | .772 |
| Season | Age | Team | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | IDA | 46 | 44 | 36.0 | 14.1 | 5.7 | 11.7 | .489 | 0.9 | 3.1 | .299 | 1.8 | 2.5 | .735 | 1.0 | 4.2 | 5.2 | 2.8 | 1.5 | 0.3 | 1.7 | 1.9 |
| 2016-17 | 24 | SLC | 47 | 44 | 32.9 | 10.3 | 3.9 | 9.7 | .398 | 1.0 | 2.7 | .349 | 1.7 | 2.3 | .725 | 0.5 | 3.2 | 3.7 | 2.7 | 0.9 | 0.3 | 1.7 | 1.9 |
| 2017-18 | 25 | ACC | 39 | 33 | 35.2 | 15.9 | 5.9 | 12.2 | .482 | 1.2 | 3.4 | .351 | 2.9 | 3.4 | .843 | 0.9 | 3.8 | 4.8 | 3.1 | 1.2 | 0.4 | 1.6 | 1.4 |
| CAREER | 132 | 121 | 34.7 | 13.3 | 5.1 | 11.1 | .458 | 1.0 | 3.1 | .332 | 2.1 | 2.7 | .772 | 0.8 | 3.8 | 4.6 | 2.9 | 1.2 | 0.3 | 1.7 | 1.8 |
| Season | Age | Team | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | IDA | 46 | 44 | 1,657.1 | 650 | 262 | 536 | .489 | 43 | 144 | .299 | 83 | 113 | .735 | 46 | 195 | 241 | 128 | 69 | 14 | 77 | 87 |
| 2016-17 | 24 | SLC | 47 | 44 | 1,546 | 486 | 181 | 455 | .398 | 45 | 129 | .349 | 79 | 109 | .725 | 24 | 152 | 176 | 127 | 41 | 14 | 80 | 90 |
| 2017-18 | 25 | ACC | 39 | 33 | 1,371.4 | 620 | 230 | 477 | .482 | 47 | 134 | .351 | 113 | 134 | .843 | 37 | 150 | 187 | 122 | 47 | 14 | 62 | 55 |
| CAREER | 132 | 121 | 4,574.4 | 1,756 | 673 | 1,468 | .458 | 135 | 407 | .332 | 275 | 356 | .772 | 107 | 497 | 604 | 377 | 157 | 42 | 219 | 232 |
| Season | Age | Team | GP | GS | TS% | eFG% | ORB% | DRB% | TRB% | AST% | TOV% | STL% | BLK% | USG% | Total S % | PPR | PPS | ORtg | DRtg | PER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | IDA | 46 | 44 | .555 | .529 | 3.1 | 13.5 | 8.2 | 12.6 | 11.6 | 2.1 | 0.7 | 17.6 | 152.2 | 0.5 | 1.2 | 109.3 | 107.4 | 14.0 |
| 2016-17 | 24 | SLC | 47 | 44 | .483 | .447 | 1.6 | 10.8 | 6.1 | 12.7 | 13.7 | 1.3 | 0.7 | 16.2 | 147.1 | 0.3 | 1.1 | 96.6 | 110.6 | 8.7 |
| 2017-18 | 25 | ACC | 39 | 33 | .578 | .531 | 2.9 | 11.9 | 7.4 | 14.1 | 10.4 | 1.7 | 0.9 | 18.4 | 167.6 | 1.4 | 1.3 | 116.6 | 111.9 | 15.5 |
| CAREER | 132 | 121 | .540 | .504 | 2.5 | 12.1 | 7.2 | 13.1 | 11.9 | 1.7 | 0.8 | 17.4 | 156.3 | 0.7 | 1.2 | 107.7 | 109.9 | 12.7 |
| Season | Age | Team | GP | GS | Dbl Dbl | Tpl Dbl | 40 Pts | 20 Reb | 20 Ast | Techs | HOB | Ast/TO | Stl/TO | FT/FGA | W's | L's | Win % | OWS | DWS | WS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-16 | 23 | IDA | 46 | 44 | 1 | 0 | 0 | 0 | 0 | 0 | .227 | 1.7 | 0.9 | 0.2 | 19 | 27 | .413 | 1.7 | 1.8 | 3.5 |
| 2016-17 | 24 | SLC | 47 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | .178 | 1.6 | 0.5 | 0.2 | 13 | 34 | .277 | -0.5 | 1.2 | 0.7 |
| 2017-18 | 25 | ACC | 39 | 33 | 1 | 0 | 0 | 0 | 0 | 1 | .235 | 2.0 | 0.8 | 0.3 | 18 | 21 | .462 | 2.5 | 0.9 | 3.4 |
| CAREER | 132 | 121 | 2 | 0 | 0 | 0 | 0 | 1 | .212 | 1.7 | 0.7 | 0.2 | 50 | 82 | .379 | 3.7 | 4.0 | 7.7 |
G League Transactions
| Date | Transaction |
|---|---|
| Oct 30, 2015 | J.J. O'Brien was allocated to the Idaho Stampede from the Utah Jazz. |
| Dec 25, 2015 | The Idaho Stampede deactivated J.J. O'Brien. |
| Dec 27, 2015 | The Idaho Stampede activated J.J. O'Brien. |
| Jan 16, 2016 | The Utah Jazz called up J.J. O'Brien from the Idaho Stampede. |
| Jan 26, 2016 | The Idaho Stampede activated J.J. O'Brien. |
| Jan 26, 2016 | J.J. O'Brien returned to the Idaho Stampede after an NBA call up. |
| Feb 16, 2016 | The Idaho Stampede deactivated J.J. O'Brien. |
| Feb 19, 2016 | The Idaho Stampede activated J.J. O'Brien. |
| Oct 28, 2016 | J.J. O'Brien returned to the Salt Lake City Stars. |
| Jan 27, 2017 | The Salt Lake City Stars deactivated J.J. O'Brien. |
| Jan 29, 2017 | The Salt Lake City Stars activated J.J. O'Brien. |
| Aug 23, 2017 | The Agua Caliente Clippers selected J.J. O'Brien in Round 5 with Pick 4 in the 2017 Expansion G League Draft. |
| Oct 20, 2017 | J.J. O'Brien returned to the Agua Caliente Clippers. |
| Feb 25, 2018 | The Agua Caliente Clippers placed the contract of J.J. O'Brien on waivers. |
G League Awards & Honors
| Award | Date |
|---|---|
| 1x All-Rookie 1st Team | 2016 |
NCAA Career
College: San Diego State (2015)
NCAA Awards & Honors
NCAA Season Stats
| Season | Age | School | Class | GP | MIN | PTS | REB | AST | STL | BLK | TOV | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-11 | 18 | Utah | Fr | 22 | 27.7 | 6.3 | 5.5 | 1.2 | 0.5 | 0.2 | 1.8 | .412 | .111 | .580 |
| 2011-12 | 19 | N/A | Trans | - | - | - | - | - | - | - | - | - | - | - |
| 2012-13 | 20 | San Diego State | So | 34 | 27.0 | 7.2 | 4.5 | 1.5 | 0.9 | 0.4 | 1.4 | .526 | .200 | .451 |
| 2013-14 | 21 | San Diego State | Jr | 35 | 27.9 | 7.8 | 4.7 | 1.1 | 0.7 | 0.3 | 1.4 | .459 | .278 | .644 |
| 2014-15 | 22 | San Diego State | Sr | 36 | 32.9 | 10.2 | 5.2 | 2.4 | 1.4 | 0.2 | 1.5 | .466 | .314 | .645 |
| CAREER | NCAA DI | 127 | 29.0 | 8.1 | 4.9 | 1.6 | 0.9 | 0.3 | 1.5 | .471 | .250 | .601 |
| Season | Age | School | Class | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-11 | 18 | Utah | Fr | 22 | 21 | 27.7 | 6.3 | 2.5 | 6.0 | .412 | 0.1 | 0.8 | .111 | 1.3 | 2.3 | .580 | 2.1 | 3.4 | 5.5 | 1.2 | 0.5 | 0.2 | 1.8 | 2.3 |
| 2011-12 | 19 | N/A | Trans | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2012-13 | 20 | San Diego State | So | 34 | 33 | 27.0 | 7.2 | 3.3 | 6.2 | .526 | 0.0 | 0.1 | .200 | 0.7 | 1.5 | .451 | 2.4 | 2.1 | 4.5 | 1.5 | 0.9 | 0.4 | 1.4 | 1.8 |
| 2013-14 | 21 | San Diego State | Jr | 35 | 35 | 27.9 | 7.8 | 2.9 | 6.3 | .459 | 0.1 | 0.5 | .278 | 1.9 | 3.0 | .644 | 2.0 | 2.6 | 4.7 | 1.1 | 0.7 | 0.3 | 1.4 | 2.1 |
| 2014-15 | 22 | San Diego State | Sr | 36 | 36 | 32.9 | 10.2 | 4.1 | 8.9 | .466 | 0.3 | 1.0 | .314 | 1.7 | 2.6 | .645 | 2.2 | 3.0 | 5.2 | 2.4 | 1.4 | 0.2 | 1.5 | 1.3 |
| CAREER | NCAA DI | 127 | 125 | 29.0 | 8.1 | 3.3 | 6.9 | .471 | 0.1 | 0.6 | .250 | 1.4 | 2.3 | .601 | 2.2 | 2.7 | 4.9 | 1.6 | 0.9 | 0.3 | 1.5 | 1.8 |
| Season | Age | School | Class | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-11 | 18 | Utah | Fr | 22 | 21 | 610 | 139 | 54 | 131 | .412 | 2 | 18 | .111 | 29 | 50 | .580 | 46 | 74 | 120 | 27 | 10 | 4 | 39 | 50 |
| 2011-12 | 19 | N/A | Trans | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2012-13 | 20 | San Diego State | So | 34 | 33 | 918 | 246 | 111 | 211 | .526 | 1 | 5 | .200 | 23 | 51 | .451 | 82 | 70 | 152 | 51 | 31 | 14 | 48 | 62 |
| 2013-14 | 21 | San Diego State | Jr | 35 | 35 | 975 | 274 | 101 | 220 | .459 | 5 | 18 | .278 | 67 | 104 | .644 | 71 | 92 | 163 | 38 | 24 | 12 | 48 | 73 |
| 2014-15 | 22 | San Diego State | Sr | 36 | 36 | 1,183 | 369 | 149 | 320 | .466 | 11 | 35 | .314 | 60 | 93 | .645 | 79 | 108 | 187 | 88 | 51 | 7 | 54 | 47 |
| CAREER | NCAA DI | 127 | 125 | 3,686 | 1,028 | 415 | 882 | .471 | 19 | 76 | .250 | 179 | 298 | .601 | 278 | 344 | 622 | 204 | 116 | 37 | 189 | 232 |
| Season | Age | School | Class | GP | TS% | eFG% | ORB% | DRB% | TRB% | AST% | TOV% | STL% | BLK% | USG% | Total S % | PPR | PPS | ORtg | DRtg | PER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-11 | 18 | Utah | Fr | 22 | .449 | .420 | 8.8 | 13.2 | 11.1 | 8.9 | 20.1 | 1.0 | 0.6 | 16.5 | 110.3 | -3.6 | 1.1 | 90.7 | 106.1 | 9.3 |
| 2011-12 | 19 | N/A | Trans | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2012-13 | 20 | San Diego State | So | 34 | .523 | .528 | 10.4 | 8.5 | 9.5 | 11.3 | 16.9 | 2.0 | 1.6 | 15.8 | 117.7 | -1.5 | 1.2 | 106.1 | 95.4 | 14.1 |
| 2013-14 | 21 | San Diego State | Jr | 35 | .509 | .470 | 8.3 | 11.0 | 9.6 | 7.8 | 15.1 | 1.5 | 1.4 | 16.9 | 138.1 | -2.4 | 1.2 | 107.1 | 93.8 | 13.0 |
| 2014-15 | 22 | San Diego State | Sr | 36 | .507 | .483 | 7.8 | 11.2 | 9.5 | 17.5 | 12.9 | 2.8 | 0.7 | 19.4 | 142.5 | 0.4 | 1.2 | 109.7 | 89.6 | 17.7 |
| CAREER | NCAA DI | 127 | .502 | .481 | 8.8 | 10.8 | 9.8 | 11.6 | 15.6 | 2.0 | 1.1 | 17.3 | 132.1 | -1.5 | 1.2 | 105.0 | 95.2 | 14.2 |
| Season | Age | School | Class | GP | Dbl Dbl | Tpl Dbl | 40 Pts | 20 Reb | 20 Ast | Techs | HOB | Ast/TO | Stl/TO | FT/FGA | W's | L's | Win % | OWS | DWS | WS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-11 | 18 | Utah | Fr | 22 | 2 | 0 | 0 | 0 | 0 | 0 | .158 | 0.7 | 0.3 | 0.4 | 7 | 15 | .318 | 0.2 | 0.4 | 0.6 |
| 2011-12 | 19 | N/A | Trans | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2012-13 | 20 | San Diego State | So | 34 | 2 | 0 | 0 | 0 | 0 | 0 | .193 | 1.1 | 0.6 | 0.2 | 23 | 11 | .676 | 1.4 | 1.6 | 3.0 |
| 2013-14 | 21 | San Diego State | Jr | 35 | 1 | 0 | 0 | 0 | 0 | 0 | .163 | 0.8 | 0.5 | 0.5 | 30 | 5 | .857 | 1.2 | 2.2 | 3.4 |
| 2014-15 | 22 | San Diego State | Sr | 36 | 3 | 0 | 0 | 0 | 0 | 0 | .296 | 1.6 | 0.9 | 0.3 | 27 | 9 | .750 | 2.3 | 2.9 | 5.2 |
| CAREER | NCAA DI | 127 | 8 | 0 | 0 | 0 | 0 | 0 | .206 | 1.1 | 0.6 | 0.3 | 87 | 40 | .685 | 5.3 | 6.7 | 12.1 |
International Basketball Career
International Season Stats
| Season | Age | Team | League | GP | MIN | PTS | REB | AST | STL | BLK | TOV | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-18 | 25 | KK Bosna | BiH Liga | 14 | 32.1 | 15.1 | 8.6 | 1.0 | 1.0 | 0.4 | 0.8 | .494 | .393 | .814 |
| 2018-19 | 26 | Astana Tigers | VTB United | 29 | 31.5 | 15.2 | 5.1 | 3.8 | 1.0 | 0.2 | 1.5 | .541 | .400 | .757 |
| 2019-20 | 27 | AS Monaco Basket | Jeep Elite, Eurocup, Leaders Cup LNB A | 33 | 24.1 | 12.5 | 3.4 | 1.8 | 0.8 | 0.4 | 1.3 | .521 | .222 | .746 |
| 2020-21 | 28 | AS Monaco Basket | Jeep Elite, Eurocup | 57 | 23.1 | 8.9 | 2.6 | 1.0 | 0.7 | 0.1 | 0.8 | .459 | .395 | .752 |
| 2022-23 | 30 | Buducnost Voli Podgorica, Nanterre 92 | Liga ABA, Eurocup, Jeep Elite, Mo Prva A | 38 | 24.5 | 10.1 | 3.3 | 1.2 | 1.2 | 0.1 | 1.1 | .500 | .358 | .606 |
| 2023-24 | 31 | Tofas SC | T-BSL, BCL-Eu | 45 | 29.3 | 12.9 | 3.7 | 2.6 | 1.3 | 0.2 | 1.5 | .499 | .402 | .746 |
| 2024-25 | 32 | Tofas SC | T-BSL, Europe Cup | 38 | 24.2 | 10.2 | 3.2 | 2.3 | 1.0 | 0.2 | 1.4 | .495 | .311 | .740 |
| Season | Age | Team | League | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-18 | 25 | KK Bosna | BiH Liga | 14 | 12 | 32.1 | 15.1 | 5.4 | 11.0 | .494 | 1.7 | 4.4 | .393 | 2.5 | 3.1 | .814 | 1.5 | 7.1 | 8.6 | 1.0 | 1.0 | 0.4 | 0.8 | 3.1 |
| 2018-19 | 26 | Astana Tigers | VTB United | 29 | 28 | 31.5 | 15.2 | 5.4 | 10.1 | .541 | 0.6 | 1.6 | .400 | 3.7 | 4.8 | .757 | 1.3 | 3.8 | 5.1 | 3.8 | 1.0 | 0.2 | 1.5 | 1.9 |
| 2019-20 * | 27 | All Teams | All Leagues | 33 | 12 | 24.1 | 12.5 | 4.5 | 8.7 | .521 | 0.2 | 0.8 | .222 | 3.2 | 4.3 | .746 | 1.7 | 1.7 | 3.4 | 1.8 | 0.8 | 0.4 | 1.3 | 2.3 |
| 2019-20 * | 27 | AS Monaco Basket | Jeep Elite | 19 | 7 | 23.2 | 12.2 | 4.3 | 7.9 | .536 | 0.3 | 0.9 | .278 | 3.4 | 4.2 | .800 | 1.8 | 1.8 | 3.6 | 1.8 | 0.8 | 0.4 | 1.4 | 2.2 |
| 2019-20 * | 27 | AS Monaco Basket | Eurocup | 12 | 4 | 24.8 | 12.8 | 4.8 | 9.3 | .518 | 0.0 | 0.4 | .000 | 3.2 | 4.6 | .691 | 1.5 | 1.7 | 3.2 | 1.7 | 0.9 | 0.1 | 1.2 | 2.4 |
| 2019-20 * | 27 | AS Monaco Basket | Leaders Cup LNB A | 2 | 1 | 28.5 | 13.5 | 5.5 | 12.5 | .440 | 0.5 | 2.0 | .250 | 2.0 | 3.5 | .571 | 2.0 | 0.5 | 2.5 | 1.5 | 1.0 | 2.5 | 1.0 | 2.0 |
| 2020-21 * | 28 | All Teams | All Leagues | 57 | 15 | 23.1 | 8.9 | 3.1 | 6.8 | .459 | 0.9 | 2.2 | .395 | 1.8 | 2.4 | .752 | 1.2 | 1.4 | 2.6 | 1.0 | 0.7 | 0.1 | 0.8 | 2.0 |
| 2020-21 * | 28 | AS Monaco Basket | Jeep Elite | 34 | 8 | 20.7 | 8.1 | 2.8 | 6.1 | .457 | 0.8 | 2.1 | .389 | 1.7 | 2.1 | .781 | 1.2 | 1.2 | 2.4 | 1.2 | 0.7 | 0.1 | 0.7 | 1.9 |
| 2020-21 * | 28 | AS Monaco Basket | Eurocup | 23 | 7 | 26.6 | 10.1 | 3.6 | 7.8 | .461 | 0.9 | 2.3 | .404 | 2.0 | 2.8 | .719 | 1.3 | 1.7 | 3.0 | 0.7 | 0.8 | 0.1 | 0.9 | 2.2 |
| 2022-23 * | 30 | All Teams | All Leagues | 38 | 37 | 24.5 | 10.1 | 3.9 | 7.8 | .500 | 0.8 | 2.1 | .358 | 1.5 | 2.5 | .606 | 1.3 | 2.1 | 3.3 | 1.2 | 1.2 | 0.1 | 1.1 | 2.0 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Liga ABA | 17 | 16 | 22.8 | 8.7 | 3.4 | 6.9 | .487 | 0.7 | 1.9 | .364 | 1.3 | 2.6 | .489 | 1.1 | 1.4 | 2.4 | 1.1 | 0.8 | 0.2 | 0.9 | 2.1 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Eurocup | 10 | 10 | 22.1 | 9.0 | 4.2 | 8.8 | .477 | 0.1 | 1.1 | .091 | 0.5 | 0.7 | .714 | 1.2 | 1.4 | 2.6 | 0.8 | 1.2 | 0.1 | 0.7 | 1.7 |
| 2022-23 * | 30 | Nanterre 92 | Jeep Elite | 6 | 6 | 32.0 | 9.5 | 3.2 | 7.5 | .422 | 1.2 | 3.2 | .368 | 2.0 | 3.0 | .667 | 2.0 | 4.5 | 6.5 | 2.3 | 1.8 | 0.0 | 2.2 | 2.0 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Mo Prva A | 5 | 5 | 25.6 | 17.8 | 6.2 | 9.6 | .646 | 1.8 | 3.6 | .500 | 3.6 | 4.8 | .750 | 1.4 | 2.8 | 4.2 | 1.0 | 1.4 | 0.2 | 0.8 | 2.4 |
| 2023-24 * | 31 | All Teams | All Leagues | 45 | 39 | 29.3 | 12.9 | 4.6 | 9.3 | .499 | 0.8 | 2.0 | .402 | 2.8 | 3.8 | .746 | 1.2 | 2.5 | 3.7 | 2.6 | 1.3 | 0.2 | 1.5 | 2.0 |
| 2023-24 * | 31 | Tofas SC | T-BSL | 27 | 25 | 30.3 | 13.7 | 5.0 | 9.9 | .506 | 0.8 | 2.5 | .313 | 3.0 | 4.2 | .702 | 1.1 | 2.6 | 3.7 | 3.3 | 1.6 | 0.1 | 1.6 | 2.1 |
| 2023-24 * | 31 | Tofas SC | BCL-Eu | 18 | 14 | 27.7 | 11.6 | 4.1 | 8.3 | .487 | 0.9 | 1.4 | .640 | 2.6 | 3.1 | .836 | 1.3 | 2.4 | 3.7 | 1.7 | 0.9 | 0.3 | 1.4 | 1.7 |
| 2024-25 * | 32 | All Teams | All Leagues | 38 | 24 | 24.2 | 10.2 | 3.6 | 7.3 | .495 | 0.5 | 1.6 | .311 | 2.4 | 3.2 | .740 | 1.0 | 2.2 | 3.2 | 2.3 | 1.0 | 0.2 | 1.4 | 1.7 |
| 2024-25 * | 32 | Tofas SC | T-BSL | 25 | 20 | 25.1 | 10.2 | 3.7 | 7.6 | .487 | 0.5 | 1.8 | .289 | 2.3 | 3.0 | .750 | 1.0 | 2.1 | 3.1 | 2.1 | 1.1 | 0.1 | 1.3 | 1.8 |
| 2024-25 * | 32 | Tofas SC | Europe Cup | 13 | 4 | 22.5 | 10.2 | 3.5 | 6.9 | .511 | 0.5 | 1.2 | .375 | 2.6 | 3.6 | .723 | 1.0 | 2.5 | 3.5 | 2.8 | 0.8 | 0.3 | 1.6 | 1.4 |
| Season | Age | Team | League | GP | GS | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | OFF | DEF | TRB | AST | STL | BLK | TOV | PF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-18 | 25 | KK Bosna | BiH Liga | 14 | 12 | 449.9 | 211 | 76 | 154 | .494 | 24 | 61 | .393 | 35 | 43 | .814 | 21 | 100 | 121 | 14 | 14 | 5 | 11 | 43 |
| 2018-19 | 26 | Astana Tigers | VTB United | 29 | 28 | 914.3 | 440 | 158 | 292 | .541 | 18 | 45 | .400 | 106 | 140 | .757 | 38 | 111 | 149 | 110 | 29 | 7 | 44 | 54 |
| 2019-20 * | 27 | All Teams | All Leagues | 33 | 12 | 795.1 | 412 | 150 | 288 | .521 | 6 | 27 | .222 | 106 | 142 | .746 | 57 | 55 | 112 | 58 | 28 | 13 | 42 | 75 |
| 2019-20 * | 27 | AS Monaco Basket | Jeep Elite | 19 | 7 | 440 | 231 | 81 | 151 | .536 | 5 | 18 | .278 | 64 | 80 | .800 | 35 | 34 | 69 | 35 | 15 | 7 | 26 | 42 |
| 2019-20 * | 27 | AS Monaco Basket | Eurocup | 12 | 4 | 298.1 | 154 | 58 | 112 | .518 | 0 | 5 | .000 | 38 | 55 | .691 | 18 | 20 | 38 | 20 | 11 | 1 | 14 | 29 |
| 2019-20 * | 27 | AS Monaco Basket | Leaders Cup LNB A | 2 | 1 | 57 | 27 | 11 | 25 | .440 | 1 | 4 | .250 | 4 | 7 | .571 | 4 | 1 | 5 | 3 | 2 | 5 | 2 | 4 |
| 2020-21 * | 28 | All Teams | All Leagues | 57 | 15 | 1,314.9 | 508 | 178 | 388 | .459 | 49 | 124 | .395 | 103 | 137 | .752 | 69 | 82 | 151 | 57 | 41 | 7 | 45 | 116 |
| 2020-21 * | 28 | AS Monaco Basket | Jeep Elite | 34 | 8 | 704 | 275 | 95 | 208 | .457 | 28 | 72 | .389 | 57 | 73 | .781 | 40 | 42 | 82 | 41 | 23 | 4 | 25 | 66 |
| 2020-21 * | 28 | AS Monaco Basket | Eurocup | 23 | 7 | 610.9 | 233 | 83 | 180 | .461 | 21 | 52 | .404 | 46 | 64 | .719 | 29 | 40 | 69 | 16 | 18 | 3 | 20 | 50 |
| 2022-23 * | 30 | All Teams | All Leagues | 38 | 37 | 929.6 | 384 | 149 | 298 | .500 | 29 | 81 | .358 | 57 | 94 | .606 | 49 | 78 | 127 | 45 | 44 | 5 | 40 | 77 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Liga ABA | 17 | 16 | 388.4 | 148 | 57 | 117 | .487 | 12 | 33 | .364 | 22 | 45 | .489 | 18 | 23 | 41 | 18 | 14 | 3 | 16 | 36 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Eurocup | 10 | 10 | 221.3 | 90 | 42 | 88 | .477 | 1 | 11 | .091 | 5 | 7 | .714 | 12 | 14 | 26 | 8 | 12 | 1 | 7 | 17 |
| 2022-23 * | 30 | Nanterre 92 | Jeep Elite | 6 | 6 | 192 | 57 | 19 | 45 | .422 | 7 | 19 | .368 | 12 | 18 | .667 | 12 | 27 | 39 | 14 | 11 | 0 | 13 | 12 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Mo Prva A | 5 | 5 | 127.9 | 89 | 31 | 48 | .646 | 9 | 18 | .500 | 18 | 24 | .750 | 7 | 14 | 21 | 5 | 7 | 1 | 4 | 12 |
| 2023-24 * | 31 | All Teams | All Leagues | 45 | 39 | 1,317.6 | 579 | 208 | 417 | .499 | 37 | 92 | .402 | 126 | 169 | .746 | 53 | 114 | 167 | 119 | 59 | 9 | 67 | 88 |
| 2023-24 * | 31 | Tofas SC | T-BSL | 27 | 25 | 819.4 | 371 | 135 | 267 | .506 | 21 | 67 | .313 | 80 | 114 | .702 | 30 | 71 | 101 | 89 | 42 | 4 | 42 | 58 |
| 2023-24 * | 31 | Tofas SC | BCL-Eu | 18 | 14 | 498.1 | 208 | 73 | 150 | .487 | 16 | 25 | .640 | 46 | 55 | .836 | 23 | 43 | 66 | 30 | 17 | 5 | 25 | 30 |
| 2024-25 * | 32 | All Teams | All Leagues | 38 | 24 | 919.7 | 386 | 138 | 279 | .495 | 19 | 61 | .311 | 91 | 123 | .740 | 38 | 85 | 123 | 89 | 37 | 6 | 53 | 64 |
| 2024-25 * | 32 | Tofas SC | T-BSL | 25 | 20 | 627.7 | 254 | 92 | 189 | .487 | 13 | 45 | .289 | 57 | 76 | .750 | 25 | 53 | 78 | 52 | 27 | 2 | 32 | 46 |
| 2024-25 * | 32 | Tofas SC | Europe Cup | 13 | 4 | 292 | 132 | 46 | 90 | .511 | 6 | 16 | .375 | 34 | 47 | .723 | 13 | 32 | 45 | 37 | 10 | 4 | 21 | 18 |
| Season | Age | Team | League | GP | GS | TS% | eFG% | ORB% | DRB% | TRB% | AST% | TOV% | STL% | BLK% | USG% | Total S % | PPR | PPS | ORtg | DRtg | PER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-18 | 25 | KK Bosna | BiH Liga | 14 | 12 | .610 | .571 | 5.7 | 25.1 | 15.8 | 6.3 | 6.0 | 1.7 | 1.1 | 20.3 | 170.1 | -0.4 | 1.4 | 122.4 | 101.5 | 21.0 |
| 2018-19 | 26 | Astana Tigers | VTB United | 29 | 28 | .622 | .572 | 5.3 | 15.0 | 10.2 | 22.0 | 11.1 | 1.7 | 0.7 | 20.6 | 169.8 | 3.2 | 1.5 | 125.2 | 112.0 | 19.3 |
| 2019-20 * | 27 | All Teams | All Leagues | 33 | 12 | .588 | .531 | 9.0 | 9.1 | 9.1 | 13.1 | 10.7 | 2.0 | 2.0 | 23.3 | 149.0 | -0.4 | 1.4 | 122.2 | 104.6 | 19.6 |
| 2019-20 * | 27 | AS Monaco Basket | Jeep Elite | 19 | 7 | .620 | .553 | 10.1 | 10.2 | 10.2 | 13.8 | 12.3 | 1.9 | 1.9 | 22.7 | 161.4 | -0.6 | 1.5 | 126.7 | 103.0 | 21.1 |
| 2019-20 * | 27 | AS Monaco Basket | Eurocup | 12 | 4 | .565 | .518 | 7.7 | 8.6 | 8.2 | 12.9 | 9.3 | 2.1 | 0.4 | 24.1 | 120.9 | -0.2 | 1.4 | 118.4 | 107.9 | 19.6 |
| 2019-20 * | 27 | AS Monaco Basket | Leaders Cup LNB A | 2 | 1 | .481 | .460 | 8.4 | 2.6 | 5.8 | 9.0 | 6.6 | 1.8 | 10.8 | 24.1 | 126.1 | 0.0 | 1.1 | 107.3 | 96.6 | 19.2 |
| 2020-21 * | 28 | All Teams | All Leagues | 57 | 15 | .567 | .522 | 6.5 | 8.6 | 7.5 | 7.1 | 9.1 | 1.7 | 0.6 | 17.5 | 160.6 | -0.5 | 1.3 | 120.5 | 107.2 | 13.6 |
| 2020-21 * | 28 | AS Monaco Basket | Jeep Elite | 34 | 8 | .573 | .524 | 7.1 | 8.5 | 7.7 | 9.5 | 9.4 | 1.8 | 0.6 | 17.5 | 162.6 | 0.3 | 1.3 | 121.7 | 105.4 | 14.6 |
| 2020-21 * | 28 | AS Monaco Basket | Eurocup | 23 | 7 | .560 | .519 | 6.0 | 8.6 | 7.3 | 4.3 | 8.8 | 1.6 | 0.5 | 17.6 | 158.4 | -1.6 | 1.3 | 119.6 | 109.8 | 13.4 |
| 2022-23 * | 30 | All Teams | All Leagues | 38 | 37 | .566 | .549 | 7.0 | 11.1 | 9.0 | 8.3 | 10.5 | 2.7 | 0.6 | 19.9 | 146.4 | -1.1 | 1.3 | 114.7 | 111.1 | 16.0 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Liga ABA | 17 | 16 | .541 | .538 | 6.2 | 8.1 | 7.2 | 7.8 | 10.5 | 2.1 | 0.8 | 19.5 | 134.0 | -1.1 | 1.3 | 110.6 | 113.6 | 13.4 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Eurocup | 10 | 10 | .494 | .483 | 6.4 | 7.8 | 7.1 | 6.6 | 7.1 | 3.0 | 0.5 | 20.8 | 128.2 | -0.8 | 1.0 | 106.3 | 112.2 | 14.5 |
| 2022-23 * | 30 | Nanterre 92 | Jeep Elite | 6 | 6 | .539 | .500 | 8.6 | 18.3 | 13.6 | 12.9 | 19.7 | 3.1 | 0.0 | 16.8 | 145.7 | -1.9 | 1.3 | 103.3 | 108.2 | 12.5 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Mo Prva A | 5 | 5 | .760 | .740 | 8.3 | 15.2 | 11.9 | 6.5 | 6.4 | 3.0 | 0.8 | 24.8 | 189.6 | -0.5 | 1.9 | 149.7 | 105.4 | 31.6 |
| 2023-24 * | 31 | All Teams | All Leagues | 45 | 39 | .589 | .543 | 5.4 | 10.7 | 8.1 | 16.4 | 12.0 | 2.5 | 0.7 | 20.5 | 164.7 | 1.0 | 1.4 | 117.7 | 115.0 | 16.7 |
| 2023-24 * | 31 | Tofas SC | T-BSL | 27 | 25 | .585 | .545 | 4.8 | 10.8 | 7.9 | 19.1 | 11.7 | 2.8 | 0.5 | 21.1 | 152.1 | 2.1 | 1.4 | 117.6 | 115.8 | 16.1 |
| 2023-24 * | 31 | Tofas SC | BCL-Eu | 18 | 14 | .597 | .540 | 6.4 | 10.5 | 8.6 | 11.5 | 12.6 | 1.9 | 1.1 | 19.7 | 196.3 | -1.0 | 1.4 | 117.8 | 113.9 | 16.3 |
| 2024-25 * | 32 | All Teams | All Leagues | 38 | 24 | .579 | .529 | 5.7 | 11.5 | 8.7 | 14.7 | 13.7 | 2.1 | 0.7 | 19.8 | 154.6 | 0.7 | 1.4 | 115.7 | 114.8 | 15.2 |
| 2024-25 * | 32 | Tofas SC | T-BSL | 25 | 20 | .571 | .521 | 5.3 | 10.7 | 8.0 | 12.7 | 12.6 | 2.3 | 0.3 | 19.3 | 152.6 | 0.4 | 1.3 | 114.6 | 115.4 | 14.0 |
| 2024-25 * | 32 | Tofas SC | Europe Cup | 13 | 4 | .596 | .544 | 6.7 | 13.2 | 10.3 | 18.8 | 15.9 | 1.8 | 1.5 | 21.1 | 161.0 | 1.2 | 1.5 | 117.7 | 113.7 | 17.5 |
| Season | Age | Team | League | GP | GS | Dbl Dbl | Tpl Dbl | 40 Pts | 20 Reb | 20 Ast | Techs | HOB | Ast/TO | Stl/TO | FT/FGA | W's | L's | Win % | OWS | DWS | WS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-18 | 25 | KK Bosna | BiH Liga | 14 | 12 | 5 | 0 | 0 | 0 | 0 | 0 | .239 | 1.3 | 1.3 | 0.3 | 7 | 7 | .500 | 1.5 | 0.9 | 2.5 |
| 2018-19 | 26 | Astana Tigers | VTB United | 29 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | .318 | 2.5 | 0.7 | 0.5 | 15 | 14 | .517 | 2.9 | 1.1 | 4.1 |
| 2019-20 * | 27 | All Teams | All Leagues | 33 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | .212 | 1.4 | 0.7 | 0.5 | 23 | 10 | .697 | 3.1 | 1.3 | 4.4 |
| 2019-20 * | 27 | AS Monaco Basket | Jeep Elite | 19 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | .201 | 1.3 | 0.6 | 0.5 | 15 | 4 | .789 | 1.7 | 1.1 | 2.7 |
| 2019-20 * | 27 | AS Monaco Basket | Eurocup | 12 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | .227 | 1.4 | 0.8 | 0.5 | 7 | 5 | .583 | 0.9 | 0.4 | 1.3 |
| 2019-20 * | 27 | AS Monaco Basket | Leaders Cup LNB A | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .226 | 1.5 | 1.0 | 0.3 | 1 | 1 | .500 | 0.1 | 0.2 | 0.2 |
| 2020-21 * | 28 | All Teams | All Leagues | 57 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | .138 | 1.3 | 0.9 | 0.4 | 42 | 15 | .737 | 3.4 | 1.7 | 5.1 |
| 2020-21 * | 28 | AS Monaco Basket | Jeep Elite | 34 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | .133 | 1.6 | 0.9 | 0.4 | 25 | 9 | .735 | 1.7 | 1.3 | 3.1 |
| 2020-21 * | 28 | AS Monaco Basket | Eurocup | 23 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | .144 | 0.8 | 0.9 | 0.4 | 17 | 6 | .739 | 1.3 | 0.8 | 2.1 |
| 2022-23 * | 30 | All Teams | All Leagues | 38 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | .172 | 1.1 | 1.1 | 0.3 | 22 | 16 | .579 | 2.1 | 0.6 | 2.7 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Liga ABA | 17 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | .149 | 1.1 | 0.9 | 0.4 | 11 | 6 | .647 | 0.2 | 0.6 | 0.8 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Eurocup | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | .169 | 1.1 | 1.7 | 0.1 | 4 | 6 | .400 | 0.1 | 0.2 | 0.4 |
| 2022-23 * | 30 | Nanterre 92 | Jeep Elite | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | .208 | 1.1 | 0.8 | 0.4 | 2 | 4 | .333 | 0.0 | 0.3 | 0.3 |
| 2022-23 * | 30 | Buducnost Voli Podgorica | Mo Prva A | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | .213 | 1.2 | 1.8 | 0.5 | 5 | 0 | 1.000 | 1.0 | 0.2 | 1.3 |
| 2023-24 * | 31 | All Teams | All Leagues | 45 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | .252 | 1.8 | 0.9 | 0.4 | 19 | 26 | .422 | 3.6 | 0.2 | 3.8 |
| 2023-24 * | 31 | Tofas SC | T-BSL | 27 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | .280 | 2.1 | 1.0 | 0.4 | 12 | 15 | .444 | 1.5 | 0.8 | 2.3 |
| 2023-24 * | 31 | Tofas SC | BCL-Eu | 18 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | .208 | 1.2 | 0.7 | 0.4 | 7 | 11 | .389 | 1.1 | 0.4 | 1.4 |
| 2024-25 * | 32 | All Teams | All Leagues | 38 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | .184 | 1.7 | 0.7 | 0.4 | 24 | 14 | .632 | 2.1 | 0.3 | 2.4 |
| 2024-25 * | 32 | Tofas SC | T-BSL | 25 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | .180 | 1.6 | 0.8 | 0.4 | 14 | 11 | .560 | 0.7 | 0.8 | 1.5 |
| 2024-25 * | 32 | Tofas SC | Europe Cup | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | .192 | 1.8 | 0.5 | 0.5 | 10 | 3 | .769 | 0.8 | 0.1 | 0.9 |
International Transactions
| Date | Transaction |
|---|---|
| Mar 19, 2018 | J.J. O'Brien has signed with KK Bosna. |
| Jul 22, 2019 | J.J. O'Brien has signed with AS Monaco Basket. |
| Jul 17, 2020 | J.J. O'Brien has signed with AS Monaco Basket. |
| Nov 11, 2022 | J.J. O'Brien has signed with Nanterre 92. |
| Dec 20, 2022 | J.J. O'Brien, previously with Nanterre 92, has signed with Buducnost Voli Podgorica. |
| Jul 4, 2023 | J.J. O'Brien has signed with Tofas SC. |
| Jul 9, 2024 | J.J. O'Brien has signed with Tofas SC. |
National Basketball Career
Nationality: United States
Other National Team Experience
| Event | Year |
|---|---|
| G League Elite Mini Camp | 2017 |