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Aroldis Chapman
Boston Red Sox · LHP
#
44
Team
BOS · P
Debut
2010 · 17 MLB seasons

Aroldis Chapman

Age 38
Contract Value $13,300,000/yr
Size 6' 4" · 235
Throws LHP
Bats Left
From Holguin, Cuba
1-3 W-L
Team profile →Rotation →
1.93
ERA
1.26
WHIP
11.0
K/9
4.4
BB/9
32.2
Innings
0
Starts
Aroldis Chapman season snapshot
Season stats
ERA
1.93
WHIP
1.26
K/9
11.0
BB/9
4.4
HR/9
0.28
IP
32.2
GS
0
W-L
1-3
Aroldis Chapman ERA trend
Last 6
Earned runs per start
Avg 0.0 ER / start

Aroldis Chapman game log

2026 season
DateOpponentIPHERKBBERA
Jul 22Baltimore Orioles110010.00
Jul 20Baltimore Orioles110210.00
Jul 18Tampa Bay Rays100020.00
Jul 17Tampa Bay Rays100200.00
Jul 12New York Mets110100.00
Jul 9Chicago White Sox100000.00
Jul 5Los Angeles Angels111209.00
Jul 3Los Angeles Angels120100.00
Jun 28New York Yankees111219.00
Jun 27New York Yankees100110.00
Jun 25New York Yankees120010.00
Jun 22Colorado Rockies04300—
Jun 18Toronto Blue Jays121109.00
Jun 13Texas Rangers110200.00
Jun 5New York Yankees100120.00
May 31Cleveland Guardians110200.00
May 20Kansas City Royals110100.00
May 18Kansas City Royals100100.00
May 16Atlanta Braves100020.00
May 15Atlanta Braves100200.00
May 13Philadelphia Phillies100320.00
May 8Tampa Bay Rays100200.00
May 4Detroit Tigers100100.00
May 3Houston Astros110200.00
May 1Houston Astros110100.00
Apr 26Baltimore Orioles100200.00
Apr 20Detroit Tigers0.210100.00
Apr 17Detroit Tigers120110.00
Apr 14Minnesota Twins100300.00
Apr 7Milwaukee Brewers100010.00
Apr 4San Diego Padres121109.00
Apr 3San Diego Padres100110.00
Mar 28Cincinnati Reds100100.00
Mar 26Cincinnati Reds100000.00

Aroldis Chapman season splits

Home / away / vs L-R · 2026
Home ERA
ERA1.98
Away ERA
ERA2.45
vs Left AVG
AVG0.148
vs Right AVG
AVG0.227
Aroldis Chapman monthly splits
ERA · IP · K · BB · WHIP per month
MonthGSERAIPKBBWHIP
Mar00.002.0100.00
Apr01.356.2931.20
May00.0010.01540.80
Jun07.506.0752.50
Jul01.138.0841.25
Pitch arsenal
Usage and average velocity · 2026
SISinker
36.3%97.9 mph
FFFour-seam FB
36.1%96.9 mph
SLSlider
18.3%85.6 mph
FSSplitter
9.4%89.8 mph

Performance vs teams

2026 starts · sorted by ERA
TeamERAGS
Baltimore Orioles
0.00
3
Tampa Bay Rays
0.00
3
New York Mets
0.00
1
Chicago White Sox
0.00
1
Texas Rangers
0.00
1
Cleveland Guardians
0.00
1
Kansas City Royals
0.00
2
Atlanta Braves
0.00
2
Philadelphia Phillies
0.00
1
Detroit Tigers
0.00
3
Houston Astros
0.00
2
Minnesota Twins
0.00
1
Milwaukee Brewers
0.00
1
Cincinnati Reds
0.00
2
New York Yankees
2.25
4
Los Angeles Angels
4.50
2
San Diego Padres
4.50
2
Toronto Blue Jays
9.00
1
Colorado Rockies
—
0

Hot / Cold zones

Opponent results by strike zone area

AVG by zone

  • Zone 01: .500
  • Zone 02: .111
  • Zone 03: .000
  • Zone 04: .300
  • Zone 05: .250
  • Zone 06: .333
  • Zone 07: .286
  • Zone 08: .263
  • Zone 09: .000
  • Zone 11: .000
  • Zone 12: .182
  • Zone 13: .158
  • Zone 14: .000

OPS by zone

  • Zone 01: 1.000
  • Zone 02: .333
  • Zone 03: .000
  • Zone 04: .700
  • Zone 05: .875
  • Zone 06: .778
  • Zone 07: .714
  • Zone 08: .579
  • Zone 09: .000
  • Zone 11: .571
  • Zone 12: .563
  • Zone 13: .458
  • Zone 14: .600

SLG by zone

  • Zone 01: .500
  • Zone 02: .222
  • Zone 03: .000
  • Zone 04: .400
  • Zone 05: .625
  • Zone 06: .444
  • Zone 07: .429
  • Zone 08: .316
  • Zone 09: .000
  • Zone 11: .000
  • Zone 12: .182
  • Zone 13: .158
  • Zone 14: .000

OBP by zone

  • Zone 01: .500
  • Zone 02: .111
  • Zone 03: .000
  • Zone 04: .300
  • Zone 05: .250
  • Zone 06: .333
  • Zone 07: .286
  • Zone 08: .263
  • Zone 09: .000
  • Zone 11: .571
  • Zone 12: .438
  • Zone 13: .333
  • Zone 14: .600

numberOfStrikes by zone

  • Zone 01: 18.00
  • Zone 02: 23.00
  • Zone 03: 24.00
  • Zone 04: 19.00
  • Zone 05: 24.00
  • Zone 06: 27.00
  • Zone 07: 20.00
  • Zone 08: 18.00
  • Zone 09: 12.00
  • Zone 11: 17.00
  • Zone 12: 26.00
  • Zone 13: 29.00
  • Zone 14: 11.00

numberOfPitches by zone

  • Zone 01: 20.00
  • Zone 02: 30.00
  • Zone 03: 33.00
  • Zone 04: 29.00
  • Zone 05: 37.00
  • Zone 06: 35.00
  • Zone 07: 27.00
  • Zone 08: 34.00
  • Zone 09: 13.00
  • Zone 11: 38.00
  • Zone 12: 93.00
  • Zone 13: 99.00
  • Zone 14: 36.00

earnedRunAverage by zone

  • Zone 01: -
  • Zone 02: -
  • Zone 03: -
  • Zone 04: -
  • Zone 05: -
  • Zone 06: -
  • Zone 07: -
  • Zone 08: -
  • Zone 09: -
  • Zone 11: -
  • Zone 12: -
  • Zone 13: -
  • Zone 14: -
0.4000.3000.200
.158.000.182.000.500.111.000.300.250.333.286.263.000
0.4000.3000.200

Last 10 matchups

vs Baltimore Orioles — 2026-07-22
0ER · 1ip
→
vs Baltimore Orioles — 2026-07-20
0ER · 1ip
→
vs Tampa Bay Rays — 2026-07-18
0ER · 1ip
→
vs Tampa Bay Rays — 2026-07-17
0ER · 1ip
→
vs New York Mets — 2026-07-12
0ER · 1ip
→
vs Chicago White Sox — 2026-07-09
0ER · 1ip
→
vs Los Angeles Angels — 2026-07-05
1ER · 1ip
→
vs Los Angeles Angels — 2026-07-03
0ER · 1ip
→
vs New York Yankees — 2026-06-28
1ER · 1ip
→
vs New York Yankees — 2026-06-27
0ER · 1ip
→

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