S. Kiejzik'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 14 | vs Dziki Warszawa | L 92–107 | 1:15 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| May 6 | @ Anwil Wloclawek | L 79–94 | 18:39 | 10 | 1 | 2 | — | — | 2/2 | 2/4 | — |
| May 2 | vs Ostrow Wielkopolski | W 88–86 | 2:23 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Apr 25 | @ Czarni Slupsk | W 76–72 | 0:09 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Apr 18 | vs Torun | W 92–72 | 2:11 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Mar 28 | @ Szczecin | W 96–85 | 1:46 | 2 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Mar 20 | vs Dabrowa Gornicza | L 77–100 | 1:02 | 2 | 1 | 0 | — | — | 1/1 | 0/0 | — |
| Feb 15 | @ Gornik Walbrzych | W 100–91 | 1:14 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Feb 7 | vs Krosno | W 94–81 | 0:39 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Jan 31 | vs Dziki Warszawa | L 64–104 | 13:31 | 3 | 1 | 1 | — | — | 1/1 | 0/1 | — |
| Jan 10 | vs Anwil Wloclawek | W 83–74 | 1:03 | 0 | 0 | 0 | — | — | 0/0 | 0/1 | — |
| Dec 28 | vs Czarni Slupsk | W 97–61 | 4:54 | 3 | 2 | 0 | — | — | 0/0 | 1/1 | — |
| Dec 13 | @ Lublin | W 105–84 | 2:15 | 2 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Dec 6 | @ Legia | W 88–78 | 0:32 | 0 | 0 | 0 | — | — | 0/0 | 0/1 | — |
| Nov 15 | @ Dabrowa Gornicza | L 81–93 | 9:53 | 2 | 0 | 1 | — | — | 1/2 | 0/0 | — |
| Nov 9 | vs Gdynia | L 83–85 | 0:08 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Nov 2 | vs GTK Gliwice | W 97–61 | 6:53 | 2 | 1 | 0 | — | — | 1/1 | 0/0 | — |
| Oct 19 | @ Krosno | W 105–85 | 3:29 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Oct 4 | vs Slask Wroclaw | W 93–81 | 0:08 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |