Aroldis Chapman

Boston Red Sox · #44 · P · Bats L / Throws L · Age 38

2026 season

3-4, 1.92 ERA, 1.12 WHIP, 71 K over 51.2 IP.

W-L3-4
ERA1.92
G53
GS0
IP51.2
H35
ER11
BB23
SO71
WHIP1.12
K/912.37
AVG against.187

Last 10 games

DateOpponentLine
September 23, 2026vs Cleveland Guardians1.0 IP, 0 ER, 3 K, 0 BB
September 13, 2026vs Kansas City Royals1.0 IP, 0 ER, 3 K, 2 BB
September 12, 2026vs Kansas City Royals1.0 IP, 0 ER, 0 K, BB
September 6, 2026@ Baltimore Orioles1.0 IP, 0 ER, 2 K, 0 BB
September 4, 2026@ Baltimore Orioles1.0 IP, 0 ER, K, 0 BB
September 3, 2026@ Baltimore Orioles1.0 IP, 2 ER, 2 K, 0 BB
August 31, 2026vs Seattle Mariners1.0 IP, 0 ER, 2 K, 0 BB
August 24, 2026@ Miami Marlins1.0 IP, 0 ER, K, 0 BB
August 23, 2026vs San Francisco Giants1.0 IP, 0 ER, K, 0 BB
August 21, 2026vs San Francisco Giants1.0 IP, 0 ER, 3 K, BB

2026 platoon splits

vs LHP.185 AVG against, 21 K in 14.2 IP
vs RHP.188 AVG against, 50 K in 36.2 IP

Game logs, platoon splits and the model’s projection for Aroldis Chapman update daily, alongside the rest of the Boston Red Sox roster.

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