Miami Marlins players with a 20+ win season
1 player
1 player has had a 20+ win season for the Miami Marlins. It is Dontrelle Willis (2005).
| Player | Pos | Seasons | Best |
|---|---|---|---|
| Dontrelle Willis | SP | 2005 | 22 |
Reached with the club in one regular season. Every season since 1876 is on file. A season split between two clubs is filed as one combined line and counts for neither.