Spencer Schwellenbach is 7-4 with an ERA of 3.09 and 108 strikeouts in 17 appearances in his last season.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | S. Schwellenbach | 2025 |  ATL | 17 | 7 | 4 | .636 | 17 | 3.09 | 108 | 1 | 0 | 0 | 110.2 | 89 | 38 | 44 | 13 | 18 | 2 | 0 | 1 | 434 | 2 | 8.78 | 1.46 | 6.00 | 1.06 | 24.9 | 4.1 | 0.97 | .259 | 3.58 | 73 | 3.25 | 80 | 7.24 | 10 |
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. Schwellenbach | 6/28/2025 | 2025 | ATL | vs |  PHI | W | 1 | 1.29 | 12 | 0 | 0 | 0 | 7.0 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 25 | 0 |
| 2 | | S. Schwellenbach | 6/23/2025 | 2025 | ATL | @ |  NYM | W | 1 | 2.57 | 4 | 0 | 0 | 0 | 7.0 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 25 | 0 |
| 3 | | S. Schwellenbach | 6/17/2025 | 2025 | ATL | vs | NYM | 1 | 5.14 | 8 | 0 | 0 | 0 | 7.0 | 6 | 4 | 4 | 2 | 2 | 0 | 0 | 0 | 26 | 0 | |
| 4 | | S. Schwellenbach | 6/11/2025 | 2025 | ATL | @ |  MIL | W | 1 | 2.00 | 9 | 1 | 0 | 0 | 9.0 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 31 | 0 |
| 5 | | S. Schwellenbach | 6/6/2025 | 2025 | ATL | @ |  SFG | 1 | 4.50 | 4 | 0 | 0 | 0 | 6.0 | 6 | 3 | 4 | 0 | 2 | 0 | 0 | 0 | 27 | 1 | |
| 6 | | S. Schwellenbach | 5/31/2025 | 2025 | ATL | vs |  BOS | W | 1 | 0.00 | 11 | 0 | 0 | 0 | 6.1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 |
| 7 | | S. Schwellenbach | 5/25/2025 | 2025 | ATL | vs |  SDP | L | 1 | 2.57 | 11 | 0 | 0 | 0 | 7.0 | 7 | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 28 | 0 |
| 8 | | S. Schwellenbach | 5/18/2025 | 2025 | ATL | @ | BOS | W | 1 | 5.14 | 3 | 0 | 0 | 0 | 7.0 | 6 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 27 | 0 |
| 9 | | S. Schwellenbach | 5/13/2025 | 2025 | ATL | vs |  WSH | W | 1 | 2.57 | 3 | 0 | 0 | 0 | 7.0 | 4 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 27 | 0 |
| 10 | | S. Schwellenbach | 5/8/2025 | 2025 | ATL | vs |  CIN | 1 | 0.00 | 6 | 0 | 0 | 0 | 6.0 | 4 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 23 | 0 | |
| 11 | | S. Schwellenbach | 5/3/2025 | 2025 | ATL | vs |  LAD | L | 1 | 14.73 | 4 | 0 | 0 | 0 | 3.2 | 8 | 6 | 6 | 1 | 1 | 1 | 0 | 0 | 21 | 0 |
| 12 | | S. Schwellenbach | 4/27/2025 | 2025 | ATL | @ |  AZ | L | 1 | 4.50 | 6 | 0 | 0 | 0 | 6.0 | 7 | 3 | 4 | 1 | 1 | 0 | 0 | 0 | 26 | 0 |
| 13 | | S. Schwellenbach | 4/21/2025 | 2025 | ATL | vs |  STL | 1 | 2.57 | 5 | 0 | 0 | 0 | 7.0 | 8 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | |
| 14 | | S. Schwellenbach | 4/15/2025 | 2025 | ATL | @ |  TOR | L | 1 | 11.57 | 3 | 0 | 0 | 0 | 4.2 | 6 | 6 | 6 | 2 | 2 | 0 | 0 | 0 | 23 | 1 |
| 15 | | S. Schwellenbach | 4/10/2025 | 2025 | ATL | vs | PHI | 1 | 1.50 | 5 | 0 | 0 | 0 | 6.0 | 7 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 25 | 0 | |
| 16 | | S. Schwellenbach | 4/4/2025 | 2025 | ATL | vs |  MIA | W | 1 | 0.00 | 10 | 0 | 0 | 0 | 8.0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 |
| 17 | | S. Schwellenbach | 3/29/2025 | 2025 | ATL | @ | SDP | 1 | 0.00 | 4 | 0 | 0 | 0 | 6.0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 20 | 0 | |
| Total | 17 | 3.09 | 108 | 1 | 0 | 0 | 110.2 | 89 | 38 | 44 | 13 | 18 | 2 | 0 | 1 | 434 | 2 |
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