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Aroldis Chapman

Pitcher · Boston Red Sox. 2026 season stats with ranks among qualified players.

Pitching, 2026

Aroldis Chapman posted a 1.92 ERA and a 2.50 FIP with a 33.3% strikeout rate over 51.7 innings in 2026.

Stat	2026	Percentile
Innings pitched	51.7	–
Starts	0	–
ERA	1.92	–
FIP	2.50	–
xFIP	3.10	–
Strikeout %	33.3%	–
Walk %	10.8%	–
K-BB%	22.5%	–
Home runs per 9	0.52	–
Whiff %	26.8%	–
Fastball velocity	97.4	–

Not enough innings in 2026 to compare.

Recent seasons

Season	IP	ERA	FIP	K%	BB%
2026	51.7	1.92	2.50	33.3%	10.8%
2025	61.3	1.17	1.73	37.3%	6.6%
2024	61.7	3.79	2.99	37.1%	14.4%

Boston Red Sox teammates

Wilyer Abreu
Jarren Duran
Caleb Durbin
Ceddanne Rafaela
Willson Contreras
Adley Rutschman
Andruw Monasterio
Romy Gonzalez

About these numbers

Season totals and rates from every regular-season game. wRC+ is runs created adjusted for park and league (100 is average); FIP and xFIP estimate a pitcher's run prevention from strikeouts, walks and home runs; K-BB% is strikeout rate minus walk rate.

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