| Most Pitching Wins for a Losing Team | |||||
|---|---|---|---|---|---|
| Player | Team | Year | Age | W | Record |
| Tino Suárez | MAI | 1994 | 31 | 20 | 80-82 |
| Anselmo Mapalo | HAR | 1979 | 26 | 19 | 75-87 |
| Doron Masci | PHI | 2046 | 25 | 19 | 77-85 |
| Manny Méndez | IND | 1990 | 25 | 19 | 78-84 |
| Levi Brown | DEN | 2056 | 25 | 19 | 80-82 |
| R.J. Curtis | NO | 1996 | 25 | 18 | 75-87 |
| Pat Arballo | TOR | 2036 | 31 | 18 | 75-87 |
| Charlie Spence | CAR | 2055 | 25 | 18 | 76-86 |
| Dave Lippert | HAR | 2010 | 26 | 18 | 76-86 |
| Alonzo Gugierrez | LOS | 1984 | 30 | 18 | 77-85 |
| Jimmy Shaw | BAT | 2024 | 29 | 18 | 77-85 |
| Joe Soto | BAL | 1987 | 33 | 18 | 77-85 |
| William Minniear | TOR | 2047 | 25 | 18 | 78-84 |
| Bill Faircloth | BAL | 1988 | 32 | 18 | 79-83 |
| Erik Foley | NO | 2040 | 28 | 18 | 80-82 |
| Yoshitaka Tameike | DEN | 2007 | 27 | 17 | 60-102 |
| Tom Pryor | CHI | 2017 | 23 | 17 | 69-93 |
| Levi Brown | DEN | 2055 | 24 | 17 | 70-92 |
| Joe O'Connelan | LAM | 1978 | 31 | 17 | 75-87 |
| Jerome Middlebrooks | SYR | 1984 | 31 | 17 | 75-87 |