Aroldis Chapman

Aroldis Chapman is a left-handed pitcher for the Boston Red Sox.

In MLB, Aroldis Chapman has appeared in 890 games (847.0 IP) with a 2.51 ERA, a 1.08 WHIP, and 14.49 strikeouts per nine innings, on 1364 strikeouts and 420 walks. In AAA, Aroldis Chapman has appeared in 46 games (103.1 IP) with a 4.62 ERA, a 1.44 WHIP, and 12.02 strikeouts per nine innings, on 138 strikeouts and 56 walks.

Aroldis Chapman's most recent tracked outing on netpitch was Sep 23, 2026 (MLB 2026).

Use the interactive dashboard above to break down Aroldis Chapman's pitch mix, velocity, command, sequencing, count leverage, and damage-risk trends across every tracked MLB and AAA appearance.