Aroldis Chapman stats

Red Sox

Relief Pitcher · #44

Age 38 · 6' 4" · 235 lbs

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Aroldis Chapman recorded 3 wins, a 1.92 ERA and 71 strikeouts in 53 games of 2026 for the Boston Red Sox. Last game: .

Stats

Choose how these numbers are shown

Standard

GP
53
W
3
L
4
ERA
1.92
IP
51.2
K
71
BB
23
WHIP
1.12
Standard by season
GP: Games the player appeared in, however briefly.W: Games in which this pitcher was credited with the win.L: Games in which this pitcher was charged with the loss.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.K: Batters this pitcher struck out.BB: Times the batter reached first base on four balls.WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.
2010CIN15222.0313.11951.05
2011CIN54413.6050.071411.30
2012CIN68551.5171.2122230.81
2013CIN68452.5463.2112291.04
2014CIN54032.0054.0106240.83
2015CIN65441.6366.1116331.15
2016NYY/CHC59411.5558.090180.86
2017NYY52433.2250.169201.13
2018NYY55302.4551.193301.05
2019NYY60322.2157.085251.11
2020NYY13113.0911.22240.86
2021NYY61643.3656.197381.31
2022NYY43444.4636.143281.43
2023KC/TEX61653.0958.1103361.25
2024PIT68553.7961.298391.35
2025BOS67531.17, led the MLB61.185150.70, led the MLB
2026BOS53341.9251.271231.12

What the columns mean: W · L · ERA · IP · K · BB · WHIP

Bold marks the best figure in the MLB that season, among players with at least 30 games.

Career regular season

GP
916
W
63
L
52
ERA
2.48
IP
873.0
K
1,402
BB
431
WHIP
1.08

Career Postseason

GP
47
W
3
L
4
ERA
2.22
IP
52.2
K
76
BB
21
WHIP
1.14

Expanded

QS
0
CG
0
SHO
0
K/9
12.4
GB
57
FB
61
G/F
0.90
WP
3

Ranked among MLB players who qualify (QS, CG, SHO: 10+ GS; K/9: 100+ IP; G/F: 50+ IP) that season; only the top 50 are shown. How each stat qualifies: glossary.

Expanded by season
QS: Quality starts: six innings or more with no more than three earned runs.CG: Complete games, pitched from the first out to the last.SHO: Shutouts — complete games with no run allowed.K/9: Strikeouts for every nine innings pitched.GB: Ground balls hit against this pitcher.FB: Fly balls hit against this pitcher.G/F: Ground balls for every fly ball hit against this pitcher.WP: Wild pitches — throws the catcher had no chance to stop.
2010CIN00012.81982.42
2011CIN00012.850431.24
2012CIN00015.347800.64
2013CIN00015.840740.56
2014CIN00017.731390.84
2015CIN00015.748760.67
2016NYY/CHC00014.053610.98
2017NYY00012.3576015
2018NYY00016.339450.99
2019NYY00013.452710.76
2020NYY00017.05130.40
2021NYY00015.5343517
2022NYY00010.731560.66
2023KC/TEX00015.952570.99
2024PIT00014.335470.74
2025BOS00012.549790.66
2026BOS00012.457610.93

What the columns mean: QS · CG · SHO · K/9 · G/F · WP

Career regular season

QS
0
CG
0
SHO
0
K/9
14.5
GB
699
FB
905
G/F
0.80
WP
90

Bio

Age
38 yearsFeb 28, 1988
Height
6' 4"
Weight
235 lbs
Experience
17 yearsDebut 2010
Birthplace
Holguin, Cuba

Latest performance

Aroldis Chapman

Sep 30 · @ NYY · L 9-2

IP
1.0
H
0
R
0
ER
0
BB
0
K
3
HR
0
ERA
0.00
Most recent games
DateOpponentIPHRERK
Wed, Sep 30atNYYL 9-210003
Wed, Sep 23vsCLEW 1-010003
Sun, Sep 13vsKCW 4-110003
Sat, Sep 12vsKCW 5-110000
Sun, Sep 06atBALW 3-111002
Fri, Sep 04atBALW 1-010001

What are Aroldis Chapman's career stats?

Aroldis Chapman has played 17 seasons for the Reds, the Yankees, the Pirates and the Red Sox. He has 63 wins and 1,402 strikeouts with a 2.48 ERA over 873.0 innings. His best season so far is 2021: 6 wins, a 3.36 ERA and 97 strikeouts.

Best single games

  • Strikeouts (Pitching): 5 vs STL on Apr 11, 2012, W 4-3
Aroldis Chapman's best game in each stat, by season
K: Batters this pitcher struck out.
20263
20254
20243
20233
20222
20213
20203
20193
20183
20174
20164
20155
20144
20134
20125
20114
20102

What the columns mean: K

Regular season only, from MLB game logs since 2010.

League leaderboards and awards

17 seasons, 10 postseasons, 2010 to 2026

Aroldis Chapman finished top 10 in a stat 7 times; sits top 10 all time in saves.

Championships ×2

All-time career rank

  • 281st in strikeouts (pitching) (1,402)
  • 8th in saves (402)

Among the 9,244 MLB players with a career line on file, regular season. A place deeper than 300th is not listed.

Season top 10 finishes

Among qualified MLB players each season, as the glossary defines each stat. All-time places are among players on file.

More on Aroldis Chapman

Playoff series

Aroldis Chapman played 47 games across 10 MLB postseasons in 20 series — 12 won, 8 lost.

Aroldis Chapman's line in each playoff series
IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.H: Times the batter reached base by hitting the ball, without help from an error.ER: Earned runs allowed — runs that scored without help from an error.K: Batters this pitcher struck out.
2026NYYLost 0-111.0003
2025NYYLost 1-122.1405
2023TBWon 1-011.0001
2023BALWon 2-021.2102
2023HOUWon 3-143.2411
2023ARIWon 2-021.2212
2020CLEWon 1-012.0104
2020TBLost 1-122.2114
2019MINWon 2-022.2104
2019HOULost 1-232.2125
2018ATHWon 1-011.0102
2018BOSLost 1-122.0002
2017MINWon 1-011.0103
2017CLEWon 2-135.24010
2017HOULost 1-121.1213
2016SFWon 3-143.1317
2016LADWon 3-144.2323
2016CLEWon 4-157.25311
2012SFLost 1-233.0213
2010PHILost 0-221.2301

What the columns mean: IP · H · ER · K

Aroldis Chapman’s playoff series, round by round

Totals, from MLB game logs since the 2001 postseason — earlier series are not counted.