Stephen Kolek has a record of 5-7 with an ERA of 3.51 and 77 strikeouts in 19 appearances in his last season.
Games
| NAME | DATE | SEASON | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | S. Kolek | 9/24/2025 | 2025 |  KCR | @ |  LAA | L | 1 | 3.00 | 2 | 0 | 0 | 0 | 6.0 | 5 | 2 | 3 | 1 | 2 | 0 | 0 | 0 | 26 | 0 |
| 2 | | S. Kolek | 9/18/2025 | 2025 | KCR | vs |  SEA | L | 1 | 1.23 | 8 | 0 | 0 | 0 | 7.1 | 2 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 25 | 0 |
| 3 | | S. Kolek | 9/11/2025 | 2025 | KCR | @ |  CLE | 1 | 1.35 | 4 | 0 | 0 | 0 | 6.2 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 24 | 0 | |
| 4 | | S. Kolek | 9/6/2025 | 2025 | KCR | vs |  MIN | W | 1 | 2.57 | 4 | 0 | 0 | 0 | 7.0 | 6 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 28 | 0 |
| 5 | | S. Kolek | 8/30/2025 | 2025 | KCR | vs |  DET | 1 | 1.50 | 3 | 0 | 0 | 0 | 6.0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | |
| 6 | | S. Kolek | 7/27/2025 | 2025 |  SDP | @ |  STL | W | 1 | 3.00 | 2 | 0 | 0 | 0 | 6.0 | 4 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 24 | 0 |
| 7 | | S. Kolek | 7/22/2025 | 2025 | SDP | @ |  MIA | L | 1 | 4.76 | 5 | 0 | 0 | 0 | 5.2 | 8 | 3 | 3 | 0 | 1 | 1 | 0 | 1 | 25 | 0 |
| 8 | | S. Kolek | 7/5/2025 | 2025 | SDP | vs |  TEX | L | 1 | 10.13 | 2 | 0 | 0 | 0 | 5.1 | 9 | 6 | 6 | 2 | 1 | 1 | 0 | 0 | 26 | 0 |
| 9 | | S. Kolek | 6/29/2025 | 2025 | SDP | @ |  CIN | 1 | 1.59 | 5 | 0 | 0 | 0 | 5.2 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 20 | 0 | |
| 10 | | S. Kolek | 6/23/2025 | 2025 | SDP | vs |  WSH | L | 1 | 8.31 | 5 | 0 | 0 | 0 | 4.1 | 5 | 4 | 5 | 0 | 1 | 0 | 0 | 0 | 19 | 0 |
| 11 | | S. Kolek | 6/18/2025 | 2025 | SDP | @ |  LAD | 1 | 4.26 | 3 | 0 | 0 | 0 | 6.1 | 6 | 3 | 3 | 0 | 1 | 1 | 0 | 0 | 25 | 0 | |
| 12 | | S. Kolek | 6/13/2025 | 2025 | SDP | @ |  AZ | L | 1 | 8.31 | 5 | 0 | 0 | 0 | 4.1 | 7 | 4 | 5 | 2 | 2 | 1 | 0 | 0 | 24 | 0 |
| 13 | | S. Kolek | 6/7/2025 | 2025 | SDP | @ |  MIL | 1 | 0.00 | 2 | 0 | 0 | 0 | 5.2 | 3 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 22 | 0 | |
| 14 | | S. Kolek | 6/2/2025 | 2025 | SDP | @ |  SFG | 1 | 0.00 | 3 | 0 | 0 | 0 | 5.2 | 3 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 22 | 0 | |
| 15 | | S. Kolek | 5/27/2025 | 2025 | SDP | vs | MIA | W | 1 | 10.13 | 3 | 0 | 0 | 0 | 5.1 | 6 | 6 | 6 | 0 | 2 | 0 | 0 | 0 | 25 | 0 |
| 16 | | S. Kolek | 5/22/2025 | 2025 | SDP | @ |  TOR | 1 | 4.50 | 6 | 0 | 0 | 0 | 6.0 | 7 | 3 | 4 | 0 | 3 | 1 | 0 | 0 | 29 | 0 | |
| 17 | | S. Kolek | 5/16/2025 | 2025 | SDP | vs | SEA | L | 1 | 9.00 | 4 | 0 | 0 | 0 | 5.0 | 8 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | 23 | 0 |
| 18 | | S. Kolek | 5/10/2025 | 2025 | SDP | @ |  COL | W | 1 | 0.00 | 7 | 1 | 1 | 0 | 9.0 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 32 | 0 |
| 19 | | S. Kolek | 5/4/2025 | 2025 | SDP | @ |  PIT | W | 1 | 0.00 | 4 | 0 | 0 | 0 | 5.1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 20 | 0 |
| Total | 19 | 3.51 | 77 | 1 | 1 | 0 | 112.2 | 98 | 44 | 49 | 9 | 31 | 7 | 0 | 1 | 461 | 0 |
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