Boston Red Sox Cy Young winners
4 players
4 players won the Cy Young in a season with the Boston Red Sox. Roger Clemens did it the most, 3 times (1986–1987, 1991).
| Player | Pos | Seasons | Times |
|---|---|---|---|
| Roger Clemens | SP | 1986–1987, 1991 | 3 |
| Pedro Martinez | SP | 1999–2000 | 2 |
| Rick Porcello | SP | 2016 | 1 |
| Jim Lonborg | P | 1967 | 1 |
A winner counts for a club when he played for it in the season he won, the Immaculate Grid's rule. Award lists from Wikipedia. Every season since 1876 is on file. A season split between two clubs is filed as one combined line and counts for neither.