Since 2024, 4 pitchers are tied for the worst ERA in a game, with an ERA of 162.00. The first three are Lake Bachar on Wednesday, Shawn Armstrong on June 29 and Tom Cosgrove on March 30, 2024.
Interpreted as:
pitcher highest era in a single regular-season game since 2024| NAME | ERA | DATE | TM | OPP | DEC | GS | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | L. Bachar | 162.00 | 5/7/2025 |  MIA | vs |  LAD | 0 | 1 | 0 | 0 | 0 | 0.1 | 4 | 6 | 6 | 0 | 3 | 0 | 0 | 1 | 8 | 0 | |
| 2 |  | S. Armstrong | 162.00 | 6/29/2024 |  TBR | vs |  WSH | 0 | 0 | 0 | 0 | 0 | 0.1 | 7 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | |
| 3 |  | T. Cosgrove | 162.00 | 3/30/2024 |  SDP | vs |  SFG | 0 | 1 | 0 | 0 | 0 | 0.1 | 5 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 7 | 0 | |
| 4 |  | A. Molina | 162.00 | 3/28/2024 |  COL | @ |  ARI | 0 | 0 | 0 | 0 | 0 | 0.1 | 6 | 6 | 6 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | |
| 5 |  | J. A. Ferrer | 135.00 | 5/6/2025 | WSH | vs |  CLE | 0 | 0 | 0 | 0 | 0 | 0.1 | 4 | 5 | 5 | 0 | 1 | 0 | 0 | 0 | 6 | 0 | |
| 6 |  | K. Nicolas | 135.00 | 4/18/2025 |  PIT | vs | CLE | 0 | 1 | 0 | 0 | 0 | 0.1 | 3 | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | |
| 7 | | L. Arias | 135.00 | 4/4/2025 | MIA | @ |  ATL | 0 | 1 | 0 | 0 | 0 | 0.1 | 5 | 5 | 5 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | |
| 8 |  | E. Phillips | 135.00 | 9/14/2024 | LAD | @ | ATL | 0 | 0 | 0 | 0 | 0 | 0.1 | 3 | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | |
| 9 |  | Z. Kelly | 135.00 | 9/8/2024 |  BOS | vs |  CWS | L | 0 | 1 | 0 | 0 | 0 | 0.1 | 5 | 5 | 5 | 0 | 1 | 0 | 0 | 1 | 7 | 0 |
| 10 |  | B. Abreu | 135.00 | 8/23/2024 |  HOU | @ |  BAL | L | 0 | 0 | 0 | 0 | 0 | 0.1 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 7 | 0 |
| 11 |  | W. Klein | 135.00 | 8/14/2024 |  OAK | @ |  NYM | 0 | 0 | 0 | 0 | 0 | 0.1 | 2 | 5 | 5 | 0 | 3 | 0 | 0 | 0 | 6 | 1 | |
| 12 |  | L. Weaver | 135.00 | 8/10/2024 |  NYY | vs |  TEX | L | 0 | 0 | 0 | 0 | 0 | 0.1 | 4 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | 6 | 0 |
| 13 |  | J. Staumont | 135.00 | 7/29/2024 |  MIN | @ | NYM | 0 | 0 | 0 | 0 | 0 | 0.1 | 3 | 5 | 5 | 0 | 3 | 0 | 0 | 0 | 7 | 0 | |
| 14 | | K. Finnegan | 135.00 | 7/29/2024 | WSH | @ | ARI | L | 0 | 0 | 0 | 0 | 0 | 0.1 | 5 | 5 | 5 | 2 | 0 | 0 | 1 | 0 | 6 | 0 |
| 15 |  | A. Zerpa | 135.00 | 6/22/2024 |  KCR | @ | TEX | 0 | 0 | 0 | 0 | 0 | 0.1 | 3 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | 6 | 0 | |
| 16 | | N. Mears | 135.00 | 6/12/2024 | COL | @ | MIN | 0 | 1 | 0 | 0 | 0 | 0.1 | 4 | 5 | 5 | 0 | 1 | 0 | 0 | 0 | 6 | 0 | |
| 17 | | D. Altavilla | 135.00 | 6/12/2024 | KCR | vs | NYY | L | 1 | 1 | 0 | 0 | 0 | 0.1 | 3 | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 6 | 0 |
| 18 |  | A. Cimber | 135.00 | 5/30/2024 |  LAA | vs | NYY | 0 | 0 | 0 | 0 | 0 | 0.1 | 1 | 5 | 5 | 0 | 4 | 0 | 0 | 0 | 6 | 0 | |
| 19 |  | T. Beede | 135.00 | 5/2/2024 | CLE | @ | HOU | 0 | 1 | 0 | 0 | 0 | 0.1 | 3 | 5 | 5 | 0 | 2 | 1 | 0 | 0 | 7 | 0 | |
| 20 |  | T. Holton | 135.00 | 4/26/2024 |  DET | vs | KCR | 0 | 1 | 0 | 0 | 0 | 0.1 | 2 | 5 | 5 | 0 | 1 | 2 | 0 | 0 | 6 | 0 | |
| 21 |  | G. Soto | 135.00 | 4/17/2024 |  PHI | vs | COL | 0 | 0 | 0 | 0 | 0 | 0.1 | 3 | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | |
| 22 | | B. Henley | 135.00 | 4/8/2024 | HOU | @ | TEX | 1 | 0 | 0 | 0 | 0 | 0.1 | 4 | 5 | 5 | 0 | 3 | 1 | 0 | 0 | 9 | 0 | |
| 23 | | H. Brown | 121.50 | 4/11/2024 | HOU | @ | KCR | L | 1 | 0 | 0 | 0 | 0 | 0.2 | 11 | 9 | 9 | 1 | 1 | 0 | 0 | 0 | 14 | 0 |
| 24 | | A. Morejon | 108.00 | 5/6/2025 | SDP | @ | NYY | L | 0 | 0 | 0 | 0 | 0 | 0.1 | 3 | 4 | 4 | 0 | 1 | 0 | 0 | 1 | 5 | 0 |
| 25 | | R. Detmers | 108.00 | 5/1/2025 | LAA | vs | DET | L | 0 | 0 | 0 | 0 | 0 | 0.1 | 3 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 5 | 0 |
Some of the information used here was obtained free of charge from Retrosheet.
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