S. Theis'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 | @ Trier | L 69–76 | 03:45 | 4 | 0 | 0 | — | — | 0/0 | 1/1 | — |
| May 12 | vs Ludwigsburg | W 91–71 | 15:14 | 7 | 1 | 1 | — | — | 1/1 | 1/4 | — |
| May 10 | vs Hamburg | W 103–71 | 10:56 | 6 | 0 | 0 | — | — | 0/0 | 2/2 | — |
| May 2 | vs Jena | W 89–79 | 12:25 | 6 | 3 | 0 | — | — | 0/0 | 2/4 | — |
| Apr 27 | @ Bayern | L 64–86 | 20:28 | 8 | 4 | 0 | — | — | 1/1 | 2/7 | — |
| Apr 25 | @ Ludwigsburg | L 61–75 | 01:30 | 0 | 0 | 0 | — | — | 0/0 | 0/1 | — |
| Apr 5 | @ Heidelberg | W 101–70 | 05:22 | 3 | 0 | 1 | — | — | 0/0 | 1/1 | — |
| Apr 1 | vs Basketball Braunschweig | W 98–78 | 12:09 | 3 | 1 | 1 | — | — | 0/0 | 1/1 | — |
| Mar 29 | @ Frankfurt | L 74–97 | 07:36 | 6 | 0 | 0 | — | — | 0/1 | 2/2 | — |
| Mar 6 | vs Trier | W 118–103 | 03:06 | 0 | 1 | 0 | — | — | 0/0 | 0/0 | — |
| Feb 15 | @ Syntainics MBC | W 94–80 | 07:40 | 0 | 3 | 0 | — | — | 0/0 | 0/2 | — |
| Feb 8 | vs Wurzburg | W 77–74 | 03:45 | 0 | 0 | 1 | — | — | 0/0 | 0/2 | — |
| Jan 31 | vs Bonn | L 86–88 | 02:21 | 0 | 0 | 0 | — | — | 0/0 | 0/0 | — |
| Jan 23 | @ Bonn | W 81–77 | 11:54 | 0 | 0 | 0 | — | — | 0/0 | 0/2 | — |
| Jan 8 | @ Jena | W 89–82 | 11:31 | 3 | 2 | 0 | — | — | 0/0 | 1/4 | — |
| Jan 3 | vs Frankfurt | W 82–77 | 04:14 | 0 | 0 | 0 | — | — | 0/0 | 0/1 | — |
| Dec 31 | vs Bayern | L 67–85 | 11:43 | 5 | 1 | 1 | — | — | 1/2 | 1/4 | — |
| Dec 26 | vs Alba Berlin | L 66–80 | 11:26 | 3 | 0 | 0 | — | — | 0/0 | 1/4 | — |
| Dec 20 | @ Chemnitz | L 92–97 | 29:28 | 9 | 3 | 0 | — | — | 0/1 | 3/7 | — |
| Dec 15 | vs Ludwigsburg | W 96–89 | 12:39 | 3 | 0 | 0 | — | — | 0/0 | 1/1 | — |
| Dec 8 | @ Bamberg | W 87–74 | 18:56 | 6 | 2 | 0 | — | — | 2/2 | 0/3 | — |
| Nov 21 | vs Vechta | L 87–91 | 14:16 | 0 | 0 | 1 | — | — | 0/2 | 0/3 | — |
| Nov 9 | @ Wurzburg | W 75–63 | 11:16 | 5 | 2 | 0 | — | — | 1/2 | 1/4 | — |
| Nov 1 | vs Oldenburg | W 94–77 | 10:25 | 6 | 0 | 0 | — | — | 0/0 | 2/3 | — |
| Oct 26 | @ Basketball Braunschweig | L 71–92 | 15:22 | 6 | 0 | 0 | — | — | 0/1 | 2/3 | — |
| Oct 12 | vs Heidelberg | W 90–79 | 18:20 | 0 | 2 | 0 | — | — | 0/0 | 0/4 | — |
| Oct 4 | @ Ulm | L 80–87 | 16:24 | 5 | 2 | 1 | — | — | 1/1 | 1/2 | — |
| Sep 28 | @ Trier | L 78–88 | 23:09 | 6 | 6 | 0 | — | — | 1/1 | 1/6 | — |