F. Kowalczyk's 2025-2026 game log below shows every game played that season, with points, rebounds, assists, steals, blocks, minutes, field goal attempts, and three-point attempts. Click any game row to view the full box score. StatBallers updates player game logs after every round of fixtures.
| Date | Matchup | Result | MIN | PTS | REB | AST | STL | BLK | FG | 3P | +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 20 | vs Slask Wroclaw | W 86–84 | 0:26 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| May 18 | vs Slask Wroclaw | W 86–75 | 5:30 | 0 | 0 | 0 | — | — | 0/1 | 0/1 | — |
| May 15 | @ Slask Wroclaw | L 82–92 | 17:13 | 4 | 2 | 1 | — | — | 1/2 | 0/4 | — |
| May 13 | @ Slask Wroclaw | L 84–87 | 15:34 | 6 | 2 | 0 | — | — | 0/0 | 2/3 | — |
| May 3 | @ Lublin | W 101–80 | 3:43 | 3 | 0 | 0 | — | — | 0/0 | 1/2 | — |
| Apr 26 | @ Legia | L 84–91 | - | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Apr 21 | vs Slask Wroclaw | W 101–87 | - | 0 | 1 | 0 | — | — | 0/0 | 0/0 | — |
| Apr 17 | vs Szczecin | L 78–91 | - | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Apr 10 | @ Dabrowa Gornicza | W 83–70 | 0:24 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Apr 3 | vs Krosno | W 95–76 | 0:42 | 1 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Mar 27 | vs GTK Gliwice | W 76–59 | 1:20 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Mar 16 | vs Trefl Sopot | W 80–77 | 2:07 | 0 | 0 | 0 | — | — | 0/0 | 0/1 | — |
| Jan 31 | vs Anwil Wloclawek | L 82–97 | 2:52 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Jan 22 | @ Ostrow Wielkopolski | L 82–84 | 3:34 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Jan 9 | vs Torun | W 94–86 | 23:21 | 17 | 2 | 3 | — | — | 2/2 | 4/4 | — |
| Jan 3 | vs Lublin | L 75–87 | 17:02 | 2 | 2 | 1 | — | — | 1/2 | 0/0 | — |
| Dec 28 | vs Legia | W 106–73 | 9:21 | 5 | 4 | 1 | — | — | 1/2 | 1/2 | — |
| Dec 4 | @ Krosno | W 78–60 | 1:50 | 0 | 0 | 0 | — | — | 0/0 | 0/1 | — |
| Nov 21 | @ GTK Gliwice | W 89–66 | 1:28 | 0 | 0 | 0 | — | — | 0/0 | 0/1 | — |
| Nov 16 | vs Gornik Walbrzych | W 85–69 | 0:40 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Nov 9 | @ Trefl Sopot | W 85–83 | 0:03 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Nov 3 | vs Dziki Warszawa | L 78–96 | 1:51 | 0 | 0 | 1 | — | — | 0/0 | 0/0 | — |
| Oct 25 | @ Slask Wroclaw | L 68–87 | 3:18 | 0 | 0 | 0 | — | — | 0/1 | 0/1 | — |