MLB · Red Sox · RP
Zack Kelly ERA
2026 season17 gamesLast game May 19
Search ResultZack Kelly — ERA17 games
Zack Kelly has a 3.31 ERA this season (6 ER over 16.1 IP) — 2.16 over the last 10 games (2 ER over 8.1 IP).
L5
2.45
L10
2.16
SZN
3.31
Zack Kelly's page — season line, the game-by-game log, tonight's matchup.