Mateusz Kostrzewski F #31
Height: 6-7 (201cm)
Weight: 183 lbs (83kg)
Born: Sep 18, 1989 (36 years old)
Hometown: Elblag, Poland
Nationality: Poland
Current NBA Status: Unrestricted Free Agent
NBA Draft: 2011 Undrafted
Mateusz Kostrzewski Game Log
2025-2026 International Games
| Date | Team | Opponent | W/L | Status | Pos | MIN | PTS | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | ORB | DRB | REB | AST | STL | BLK | TOV | PF | FIC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5/20/2026 | King Szczecin | Zastal Zielona Gora | L | Bench | PF | 14:28 | 1 | 0 | 1 | .000 | 0 | 0 | .000 | 1 | 2 | .500 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | -0.5 |
| 5/18/2026 | King Szczecin | Zastal Zielona Gora | L | Bench | PF | 23:57 | 10 | 5 | 7 | .714 | 0 | 0 | .000 | 0 | 0 | .000 | 2 | 2 | 4 | 0 | 0 | 0 | 1 | 2 | 6.3 |
| 5/16/2026 | King Szczecin | Zastal Zielona Gora | L | Starter | PF | 24:51 | 5 | 2 | 5 | .400 | 1 | 1 | 1.000 | 0 | 0 | .000 | 1 | 0 | 1 | 0 | 1 | 1 | 3 | 5 | -1.3 |
| 5/13/2026 | King Szczecin | Zastal Zielona Gora | W | Bench | PF | 16:24 | 6 | 2 | 7 | .286 | 0 | 3 | .000 | 2 | 4 | .500 | 2 | 3 | 5 | 0 | 0 | 0 | 1 | 4 | 0.5 |
| 5/6/2026 | King Szczecin | Legia Warszawa | L | Bench | PF | 12:34 | 0 | 0 | 3 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0.3 |
| 5/2/2026 | King Szczecin | Miasto Szkla Krosno | W | Bench | PF | 17:59 | 4 | 2 | 5 | .400 | 0 | 0 | .000 | 0 | 0 | .000 | 2 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | 1.5 |
| 4/25/2026 | King Szczecin | MKS Dabrowa Gornicza | W | Bench | PF | 10:05 | 6 | 2 | 3 | .667 | 0 | 0 | .000 | 2 | 2 | 1.000 | 3 | 0 | 3 | 0 | 0 | 0 | 1 | 4 | 3.0 |
| 4/17/2026 | King Szczecin | Krajowa Grupa Spozywcza Arka Gdynia | W | Bench | PF | 19:35 | 7 | 2 | 6 | .333 | 0 | 0 | .000 | 3 | 4 | .750 | 1 | 2 | 3 | 1 | 0 | 1 | 0 | 1 | 5.0 |
| 4/12/2026 | King Szczecin | GTK Gliwice | W | Bench | PF | 13:35 | 4 | 1 | 2 | .500 | 0 | 0 | .000 | 2 | 2 | 1.000 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 3 | 0.0 |
| 4/4/2026 | King Szczecin | Gornik Zamek Ksiaz Walbrzych | L | Bench | PF | 8:50 | 0 | 0 | 1 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 1.5 |
| 3/28/2026 | King Szczecin | Trefl Sopot | L | Bench | PF | 11:51 | 0 | 0 | 2 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | -3.3 |
| 3/21/2026 | King Szczecin | Dziki Warszawa | W | Bench | PF | 17:14 | 9 | 3 | 5 | .600 | 1 | 1 | 1.000 | 2 | 2 | 1.000 | 2 | 1 | 3 | 1 | 0 | 0 | 1 | 4 | 5.3 |
| 3/16/2026 | King Szczecin | WKS Slask Wroclaw | W | Bench | PF | 11:53 | 2 | 1 | 2 | .500 | 0 | 0 | .000 | 0 | 0 | .000 | 2 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 3.0 |
| 3/5/2026 | King Szczecin | Zastal Zielona Gora | W | Bench | PF | 16:52 | 6 | 1 | 3 | .333 | 0 | 0 | .000 | 4 | 6 | .667 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 4 | 2.3 |
| 2/20/2026 | King Szczecin | Zastal Zielona Gora | L | Bench | PF | 16:07 | 9 | 3 | 4 | .750 | 0 | 0 | .000 | 3 | 3 | 1.000 | 1 | 4 | 5 | 0 | 1 | 0 | 1 | 2 | 7.9 |
| 2/14/2026 | King Szczecin | Anwil Wloclawek | W | Bench | PF | 17:25 | 8 | 3 | 4 | .750 | 0 | 1 | .000 | 2 | 3 | .667 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 2 | 6.9 |
| 2/5/2026 | King Szczecin | Stal Ostrow Wielkopolski | L | Bench | PF | 10:18 | 4 | 2 | 3 | .667 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 3 | -1.0 |
| 1/31/2026 | King Szczecin | Icon Sea Czarni Slupsk | W | Bench | PF | 15:54 | 12 | 3 | 4 | .750 | 1 | 1 | 1.000 | 5 | 6 | .833 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 9.3 |
| 1/23/2026 | King Szczecin | Arriva Polski Cukier Torun | W | Bench | PF | 18:19 | 9 | 4 | 8 | .500 | 0 | 1 | .000 | 1 | 2 | .500 | 2 | 1 | 3 | 1 | 0 | 0 | 1 | 4 | 3.0 |
| 1/18/2026 | King Szczecin | Start Lublin | W | Bench | PF | 17:25 | 4 | 1 | 4 | .250 | 0 | 1 | .000 | 2 | 2 | 1.000 | 0 | 3 | 3 | 0 | 0 | 1 | 1 | 4 | 0.5 |
| 1/11/2026 | King Szczecin | Legia Warszawa | W | Bench | PF | 24:28 | 8 | 3 | 5 | .600 | 0 | 0 | .000 | 2 | 2 | 1.000 | 2 | 1 | 3 | 0 | 1 | 0 | 0 | 3 | 5.8 |
| 1/6/2026 | King Szczecin | Start Lublin | L | Bench | PF | 12:29 | 4 | 1 | 1 | 1.000 | 0 | 0 | .000 | 2 | 2 | 1.000 | 1 | 1 | 2 | 0 | 0 | 1 | 1 | 3 | 2.8 |
| 1/3/2026 | King Szczecin | Miasto Szkla Krosno | W | Bench | PF | 16:41 | 2 | 0 | 2 | .000 | 0 | 1 | .000 | 2 | 2 | 1.000 | 1 | 1 | 2 | 2 | 0 | 0 | 2 | 3 | 0.0 |
| 12/29/2025 | King Szczecin | MKS Dabrowa Gornicza | L | Bench | PF | 14:24 | 11 | 2 | 3 | .667 | 1 | 1 | 1.000 | 6 | 6 | 1.000 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4.5 |
| 12/20/2025 | King Szczecin | Krajowa Grupa Spozywcza Arka Gdynia | W | Bench | PF | 11:23 | 2 | 1 | 3 | .333 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | 2.3 |
| 12/13/2025 | King Szczecin | GTK Gliwice | W | Bench | PF | 13:04 | 2 | 1 | 1 | 1.000 | 0 | 0 | .000 | 0 | 0 | .000 | 1 | 1 | 2 | 3 | 2 | 0 | 0 | 1 | 7.5 |
| 12/7/2025 | King Szczecin | Gornik Zamek Ksiaz Walbrzych | L | Bench | PF | 14:33 | 3 | 1 | 1 | 1.000 | 0 | 0 | .000 | 1 | 1 | 1.000 | 0 | 4 | 4 | 0 | 0 | 0 | 1 | 3 | 2.4 |
| 11/23/2025 | King Szczecin | Trefl Sopot | L | Bench | PF | 13:26 | 4 | 1 | 2 | .500 | 0 | 0 | .000 | 2 | 3 | .667 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2.9 |
| 11/13/2025 | King Szczecin | Dziki Warszawa | W | Bench | PF | 10:21 | 6 | 2 | 2 | 1.000 | 0 | 0 | .000 | 2 | 2 | 1.000 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 4.3 |
| 11/8/2025 | King Szczecin | WKS Slask Wroclaw | W | Bench | PF | 7:42 | 0 | 0 | 3 | .000 | 0 | 0 | .000 | 0 | 0 | .000 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0.8 |
| 11/1/2025 | King Szczecin | Zastal Zielona Gora | W | Bench | PF | 11:33 | 0 | 0 | 2 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 3 | 3 | 1 | 0 | 0 | 2 | 2 | -1.3 |
| 10/26/2025 | King Szczecin | Anwil Wloclawek | W | Bench | PF | 19:56 | 11 | 4 | 8 | .500 | 1 | 2 | .500 | 2 | 2 | 1.000 | 2 | 4 | 6 | 0 | 0 | 0 | 2 | 1 | 6.8 |
| 10/20/2025 | King Szczecin | Stal Ostrow Wielkopolski | W | Bench | PF | 14:48 | 2 | 1 | 2 | .500 | 0 | 0 | .000 | 0 | 1 | .000 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3.1 |
| 10/12/2025 | King Szczecin | Icon Sea Czarni Slupsk | L | Bench | PF | 2:18 | 0 | 0 | 1 | .000 | 0 | 1 | .000 | 0 | 0 | .000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -0.8 |
| Averages | 14.8 | 4.7 | 1.6 | 3.4 | .470 | 0.1 | 0.5 | .278 | 1.4 | 1.7 | .814 | 1.0 | 1.3 | 2.3 | 0.6 | 0.3 | 0.1 | 0.8 | 2.1 | 2.4 | |||||
| Totals | 34 GP | 502.7 | 161 | 54 | 115 | .470 | 5 | 18 | .278 | 48 | 59 | .814 | 34 | 45 | 79 | 22 | 9 | 4 | 28 | 73 | 81.5 |
* International stats from 2000-2001