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Isaac Mattson ERA
2026 season38 games
Search ResultIsaac Mattson — ERA38 games
Isaac Mattson has a 5.35 ERA this season (23 ER over 38.2 IP) — 6.94 over the last 10 games (9 ER over 11.2 IP).
L5
10.29
L10
6.94
L20
6.65
SZN
5.35
Isaac Mattson's page — season line, the game-by-game log, tonight's matchup.