50 pitchers are tied for the most losses in a game with more than 0 runs allowed, with 1 game. The first three are Cade Smith, Cade Povich and Cam Booser today.
Interpreted as:
largest loss in runs by a player in a baseball regular-season game| NAME | L | R | DATE | TM | OPP | DEC | W | L% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | C. Smith | 1 | 4 | 5/6/2025 |  CLE | @ |  WSH | L | 0 | 1.000 | 0 | 54.00 | 2 | 0 | 0 | 0 | 0.2 | 3 | 4 | 0 | 1 | 0 | 0 | 0 | 6 | 0 |
| 2 |  | C. Povich | 1 | 5 | 5/6/2025 |  BAL | @ |  MIN | L | 0 | 1.000 | 1 | 7.50 | 4 | 0 | 0 | 0 | 6.0 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | 24 | 0 |
| 3 |  | C. Booser | 1 | 2 | 5/6/2025 |  CWS | @ |  KCR | L | 0 | 1.000 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.1 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 6 | 0 |
| 4 |  | J.P. Feyereisen | 1 | 1 | 5/6/2025 |  LAD | @ |  MIA | L | 0 | 1.000 | 0 | 0 | 0 | 0 | 0 | 0.0 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 0 | |
| 5 |  | L. Giolito | 1 | 6 | 5/6/2025 |  BOS | vs |  TEX | L | 0 | 1.000 | 1 | 14.73 | 2 | 0 | 0 | 0 | 3.2 | 10 | 6 | 0 | 1 | 0 | 0 | 0 | 20 | 1 |
| 6 |  | P. Skenes | 1 | 2 | 5/6/2025 |  PIT | @ |  STL | L | 0 | 1.000 | 1 | 3.00 | 6 | 0 | 0 | 0 | 6.0 | 3 | 2 | 0 | 4 | 0 | 0 | 0 | 25 | 0 |
| 7 |  | B. Lord | 1 | 3 | 5/6/2025 | WSH | vs | CLE | L | 0 | 1.000 | 1 | 4.50 | 4 | 0 | 0 | 0 | 6.0 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 23 | 0 |
| 8 |  | L. Richardson | 1 | 1 | 5/6/2025 |  CIN | @ |  ATL | L | 0 | 1.000 | 0 | 0 | 0 | 0 | 0 | 0.0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | |
| 9 |  | D. Rasmussen | 1 | 3 | 5/6/2025 |  TBR | vs |  PHI | L | 0 | 1.000 | 1 | 6.23 | 2 | 0 | 0 | 0 | 4.1 | 5 | 3 | 2 | 2 | 1 | 0 | 0 | 20 | 0 |
| 10 |  | H. Wesneski | 1 | 4 | 5/6/2025 |  HOU | @ |  MIL | L | 0 | 1.000 | 1 | 9.00 | 3 | 0 | 0 | 0 | 4.0 | 5 | 4 | 1 | 2 | 0 | 0 | 0 | 19 | 0 |
| 11 |  | A. Morejon | 1 | 4 | 5/6/2025 |  SDP | @ |  NYY | L | 0 | 1.000 | 0 | 108.00 | 0 | 0 | 0 | 0 | 0.1 | 3 | 4 | 0 | 1 | 0 | 0 | 1 | 5 | 0 |
| 12 |  | R. Pressly | 1 | 9 | 5/6/2025 |  CHC | vs |  SFG | L | 0 | 1.000 | 0 | 0 | 0 | 0 | 0 | 0.0 | 5 | 8 | 0 | 1 | 1 | 0 | 0 | 8 | 0 | |
| 13 | | S. Smith | 1 | 2 | 5/5/2025 | CWS | @ | KCR | L | 0 | 1.000 | 1 | 3.60 | 5 | 0 | 0 | 0 | 5.0 | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 23 | 1 |
| 14 | | R. Blanco | 1 | 3 | 5/5/2025 | HOU | @ | MIL | L | 0 | 1.000 | 1 | 4.50 | 6 | 0 | 0 | 0 | 6.0 | 7 | 3 | 1 | 2 | 0 | 0 | 0 | 26 | 0 |
| 15 |  | L. Weaver | 1 | 1 | 5/5/2025 | NYY | vs | SDP | L | 0 | 1.000 | 0 | 27.00 | 0 | 0 | 0 | 0 | 0.1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 0 |
| 16 | | B. Singer | 1 | 4 | 5/5/2025 | CIN | @ | ATL | L | 0 | 1.000 | 1 | 6.00 | 2 | 0 | 0 | 0 | 6.0 | 7 | 4 | 1 | 2 | 0 | 0 | 0 | 27 | 0 |
| 17 |  | C. Shugart | 1 | 4 | 5/5/2025 | PIT | @ | STL | L | 0 | 1.000 | 0 | 0 | 0 | 0 | 0 | 0.0 | 5 | 4 | 1 | 1 | 0 | 0 | 0 | 6 | 0 | |
| 18 |  | S. Alcantara | 1 | 5 | 5/5/2025 | MIA | vs | LAD | L | 0 | 1.000 | 1 | 9.00 | 4 | 0 | 0 | 0 | 5.0 | 6 | 5 | 2 | 1 | 0 | 0 | 0 | 22 | 0 |
| 19 |  | R. Nelson | 1 | 2 | 5/5/2025 |  AZ | vs |  NYM | L | 0 | 1.000 | 1 | 4.15 | 2 | 0 | 0 | 0 | 4.1 | 3 | 2 | 1 | 4 | 1 | 0 | 0 | 19 | 0 |
| 20 |  | L. Roupp | 1 | 4 | 5/5/2025 | SFG | @ | CHC | L | 0 | 1.000 | 1 | 3.60 | 4 | 0 | 0 | 0 | 5.0 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 22 | 0 |
| 21 |  | C. Legumina | 1 | 1 | 5/5/2025 |  SEA | @ |  ATH | L | 0 | 1.000 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 2 | 0 | 1 | 2 | 4 | 0 |
| 22 | | Y. Cano | 1 | 2 | 5/4/2025 | BAL | vs | KCR | L | 0 | 1.000 | 0 | 18.00 | 1 | 0 | 0 | 0 | 1.0 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 6 | 0 |
| 23 | | L. Evans | 1 | 6 | 5/4/2025 | SEA | @ | TEX | L | 0 | 1.000 | 1 | 10.80 | 5 | 0 | 0 | 0 | 5.0 | 11 | 6 | 0 | 2 | 0 | 0 | 0 | 26 | 1 |
| 24 |  | S. Imanaga | 1 | 2 | 5/4/2025 | CHC | @ | MIL | L | 0 | 1.000 | 1 | 3.18 | 4 | 0 | 0 | 0 | 5.2 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | 22 | 0 |
| 25 | | W. Warren | 1 | 5 | 5/4/2025 | NYY | vs | TBR | L | 0 | 1.000 | 1 | 5.79 | 8 | 0 | 0 | 0 | 4.2 | 7 | 3 | 1 | 3 | 0 | 0 | 0 | 26 | 0 |
Results may be incomplete. StatMuse has complete game-level data for pitcher losses and runs allowed going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
Tigers 
