Cousins Isaiah'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 6 | vs Gdynia | W 95–86 | 31:46 | 6 | 2 | 5 | — | — | 3/9 | 0/3 | — |
| May 2 | @ GTK Gliwice | L 99–107 | 28:25 | 10 | 4 | 5 | — | — | 3/7 | 1/3 | — |
| Apr 28 | vs Slask Wroclaw | W 113–106 | 34:48 | 15 | 2 | 2 | — | — | 7/10 | 0/1 | — |
| Apr 24 | vs Gornik Walbrzych | L 73–96 | 26:22 | 7 | 5 | 6 | — | — | 2/6 | 1/3 | — |
| Apr 18 | @ Trefl Sopot | L 72–92 | 33:34 | 15 | 2 | 4 | — | — | 6/11 | 1/3 | — |
| Apr 10 | vs Dziki Warszawa | L 82–83 | 31:28 | 18 | 4 | 5 | — | — | 7/15 | 0/3 | — |
| Mar 29 | @ Zielona Gora | W 90–88 | 27:17 | 11 | 3 | 2 | — | — | 4/7 | 1/6 | — |
| Mar 22 | @ Anwil Wloclawek | W 98–87 | 34:22 | 30 | 7 | 8 | — | — | 4/9 | 6/7 | — |
| Mar 15 | @ Ostrow Wielkopolski | L 75–77 | 28:35 | 10 | 3 | 10 | — | — | 4/7 | 0/3 | — |