| Most Pitching Losses for a Winning Team | |||||
|---|---|---|---|---|---|
| Player | Team | Year | Age | L | Record |
| Oscar Roa | CHI | 1977 | 28 | 17 | 89-73 |
| Rick Satchell | CIN | 1976 | 27 | 17 | 89-73 |
| Santos Peneda | MIN | 1978 | 33 | 17 | 85-77 |
| Chris Allen | NY | 1974 | 33 | 17 | 85-77 |
| Adam Jahn | ATL | 1978 | 32 | 17 | 83-79 |
| Aaron McDonald | ATL | 1974 | 29 | 17 | 83-79 |
| Orlando Acosta | MIA | 1972 | 24 | 16 | 98-64 |
| Jose Contreras | ATL | 1977 | 32 | 16 | 96-66 |
| Matt Martinson | HOU | 1975 | 29 | 16 | 92-70 |
| Arthur Blin | PHO | 1975 | 29 | 16 | 89-73 |
| Tony Zacate | PHI | 1972 | 28 | 16 | 88-74 |
| Mark Saunders | HOU | 1977 | 33 | 16 | 88-74 |
| Ivan Juarez | ATL | 1979 | 23 | 16 | 86-76 |
| Ben Kaminski | BOS | 1974 | 34 | 16 | 85-77 |
| Jose Flores | NAS | 1975 | 32 | 16 | 83-79 |
| Tony Zacate | PHO | 1979 | 35 | 15 | 96-66 |
| Tony Oubre | NY | 1978 | 27 | 15 | 93-69 |
| Adam Collins | SF | 1972 | 28 | 15 | 91-71 |
| Isaiah Simmons | HOU | 1978 | 31 | 15 | 89-73 |
| Raul Chanza | SD | 1978 | 29 | 15 | 89-73 |