Mason Costello G #3
Height: 6-4 (193cm)
Weight: 195 lbs (88kg)
Hometown: Waukee, Iowa
Nationality: United States
Current Team: Appalachian State
Current NBA Status: Draft Eligible in 2028
Pre-Draft Team: Appalachian State (So)
High School: Waukee High School (Waukee, Iowa)
Mason Costello Player Profile
NCAA Career
College: Appalachian State (2027)
NCAA Season Stats
| Season | Age | School | Class | GP | MIN | PTS | REB | AST | STL | BLK | TOV | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-25 | - | Indian Hills | Fr | 32 | 20.8 | 8.2 | 2.8 | 1.2 | 0.9 | 0.1 | 0.8 | .363 | .325 | .844 |
| 2025-26 | - | Indian Hills | So | 33 | 24.6 | 9.8 | 3.5 | 1.7 | 0.9 | 0.1 | 0.8 | .411 | .342 | .672 |
| CAREER | NJCAA DI | 32 | 20.8 | 8.2 | 2.8 | 1.2 | 0.9 | 0.1 | 0.8 | .363 | .325 | .844 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-25 | - | Indian Hills | Fr | 32 | 19 | 20.8 | 8.2 | 2.7 | 7.3 | .363 | 1.7 | 5.3 | .325 | 1.2 | 1.4 | .844 | 0.3 | 2.5 | 2.8 | 1.2 | 0.9 | 0.1 | 0.8 | 0.9 |
| 2025-26 | - | Indian Hills | So | 33 | 33 | 24.6 | 9.8 | 3.3 | 8.0 | .411 | 1.9 | 5.7 | .342 | 1.4 | 2.0 | .672 | 0.3 | 3.2 | 3.5 | 1.7 | 0.9 | 0.1 | 0.8 | 0.9 |
| CAREER | NJCAA DI | 32 | 19 | 20.8 | 8.2 | 2.7 | 7.3 | .363 | 1.7 | 5.3 | .325 | 1.2 | 1.4 | .844 | 0.3 | 2.5 | 2.8 | 1.2 | 0.9 | 0.1 | 0.8 | 0.9 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-25 | - | Indian Hills | Fr | 32 | 19 | 665 | 263 | 85 | 234 | .363 | 55 | 169 | .325 | 38 | 45 | .844 | 10 | 80 | 90 | 40 | 28 | 4 | 25 | 28 |
| 2025-26 | - | Indian Hills | So | 33 | 33 | 811 | 325 | 108 | 263 | .411 | 64 | 187 | .342 | 45 | 67 | .672 | 9 | 105 | 114 | 56 | 30 | 2 | 26 | 29 |
| CAREER | NJCAA DI | 32 | 19 | 665 | 263 | 85 | 234 | .363 | 55 | 169 | .325 | 38 | 45 | .844 | 10 | 80 | 90 | 40 | 28 | 4 | 25 | 28 |
| Season | Age | School | Class | GP | TS% | eFG% | ORB% | DRB% | TRB% | AST% | TOV% | STL% | BLK% | USG% | Total S % | PPR | PPS | ORtg | DRtg | PER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-25 | - | Indian Hills | Fr | 32 | .515 | .481 | - | - | - | - | 8.9 | - | - | - | 153.3 | - | 1.1 | - | - | - |
| 2025-26 | - | Indian Hills | So | 33 | .551 | .532 | - | - | - | - | 8.1 | - | - | - | 142.5 | - | 1.2 | - | - | - |
| CAREER | NJCAA DI | 32 | .515 | .481 | - | - | - | - | 8.9 | - | - | - | 153.3 | - | 1.1 | - | - | - |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-25 | - | Indian Hills | Fr | 32 | - | - | - | - | - | - | - | 1.6 | 1.1 | 0.2 | - | - | - | - | - | - |
| 2025-26 | - | Indian Hills | So | 33 | - | - | - | - | - | - | - | 2.2 | 1.2 | 0.3 | - | - | - | - | - | - |
| CAREER | NJCAA DI | 32 | - | - | - | - | - | - | - | 1.6 | 1.1 | 0.2 | - | - | - | - | - | - |