| Most Pitching Losses for a Winning Team | |||||
|---|---|---|---|---|---|
| Player | Team | Year | Age | L | Record |
| Noah Syndergaard | MIN | 2024 | 31 | 19 | 84-78 |
| Eric Tracy | ARI | 2031 | 25 | 16 | 94-68 |
| Spencer Howard | PHI | 2022 | 25 | 16 | 92-70 |
| Cris Perez | WSH | 2035 | 29 | 16 | 90-72 |
| Sean Manaea | MIL | 2024 | 32 | 16 | 86-76 |
| Miles Mikolas | STL | 2020 | 31 | 16 | 85-78 |
| Gabriel Hughes | NYM | 2036 | 34 | 16 | 85-77 |
| Andry Lara | NYY | 2025 | 22 | 16 | 84-78 |
| Kohei Arihara | LAA | 2023 | 30 | 15 | 97-65 |
| German Marquez | COL | 2021 | 26 | 15 | 91-71 |
| Cris Perez | NO | 2030 | 24 | 15 | 89-73 |
| Josh Robinson | OAK | 2031 | 29 | 15 | 88-74 |
| Steve Parshall | SEA | 2035 | 23 | 15 | 84-78 |
| Skyler Rosales | LAA | 2034 | 27 | 15 | 84-78 |
| Yusei Kikuchi | SEA | 2020 | 29 | 15 | 83-79 |
| Sam Keating | SD | 2024 | 25 | 15 | 83-79 |
| Shane Bieber | PIT | 2026 | 31 | 14 | 102-60 |
| Erik Mullins | COL | 2035 | 24 | 14 | 97-65 |
| Juan Campos | COL | 2034 | 30 | 14 | 96-66 |
| Sean Manaea | MIL | 2021 | 29 | 14 | 95-67 |