| ERA* Wins Losses Saves Games Games Started Complete Games Shutouts Innings Pitched Hits Allowed Homeruns Allowed Strikeouts Walks Allowed |
| Montreal Wins - Single Season Leaders |
| Rank | Player | Year | Value |
| 1 | Babe Adams | 2017 | 13 |
| Slim Sallee | 2016 | 13 | |
| 2 | Bill Donovan | 2017 | 12 |
| Murry Dickson | 2017 | 12 | |
| 3 | Bobby Shantz | 2016 | 7 |
| 4 | Babe Adams | 2016 | 5 |
| Lee Richmond | 2017 | 5 | |
| 5 | Stan Williams | 2017 | 4 |
| Lee Richmond | 2016 | 4 | |
| 6 | Murry Dickson | 2016 | 3 |
| Mel Harder | 2017 | 3 | |
| Mel Harder | 2016 | 3 | |
| 7 | Warren Spahn | 2017 | 2 |
| Jerry Staley | 2016 | 2 | |
| Rube Walberg | 2016 | 2 | |
| 8 | Waite Hoyt | 2017 | 1 |
| Rube Walberg | 2017 | 1 |