Aroldis Chapman 2025 season stats

Aroldis Chapman played 67 games for the Boston Red Sox in the 2025 MLB regular season, with 5 wins, a 1.17 ERA and 85 strikeouts.

All Aroldis Chapman seasonsBoston Red Sox

2025 regular season

GP
67
R
9
H
28
K
85
L
3
W
5
BB
15
ER
8
GS
0
IP
61.1
SV
32
W%
0.6

2025 postseason

GP
2
R
0
H
4
K
5
L
0
W
0
BB
0
ER
0
GS
0
IP
2.1
SV
1
W%
0.0

2025 splits

Totals, from the 67 regular-season games in the log.

Aroldis Chapman, 2025 splits
GP: Games the player appeared in, however briefly.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.R: Runs — scored by the batter, or allowed by the pitcher.ER: Earned runs allowed — runs that scored without help from an error.BB: Times the batter reached first base on four balls.K: Batters this pitcher struck out.HR: Home runs hit.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.
All games6761.12898158531.17
Home3330.2144384120.88
Away3430.2145574411.47
Wins5046.01533106330.59
Losses1715.1136552202.93
March11.01000100.00
April1210.162241611.74
May1211.283341412.31
June1211.021021900.00
July98.041131211.13
August1211.000011400.00
September98.17221902.16

What the columns mean: IP · H · R · BB · K · HR · ERA

By opponent

Aroldis Chapman, 2025, by opponent
GP: Games the player appeared in, however briefly.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.R: Runs — scored by the batter, or allowed by the pitcher.ER: Earned runs allowed — runs that scored without help from an error.BB: Times the batter reached first base on four balls.K: Batters this pitcher struck out.HR: Home runs hit.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.
vs ARI11.00000400.00
vs ATH21.14110006.75
vs ATL33.01002600.00
vs BAL55.00002800.00
vs CHW43.14221515.40
vs CIN11.00000100.00
vs CLE22.00000300.00
vs DET32.22111403.38
vs HOU21.20000200.00
vs KC33.01000300.00
vs LAA22.01001400.00
vs LAD21.10003100.00
vs MIA21.10000100.00
vs MIL22.03111204.50
vs MIN10.10000100.00
vs NYM22.01000100.00
vs NYY76.02110501.50
vs PHI22.12110213.86
vs PIT11.00000200.00
vs SD11.00000000.00
vs SEA22.00000400.00
vs SF11.00000200.00
vs STL21.20002200.00
vs TB65.121011100.00
vs TEX22.02111214.50
vs TOR55.02000700.00
vs WSH11.01000200.00

What the columns mean: IP · H · R · BB · K · HR · ERA

2025 games

Aroldis Chapman, last 15 games, 2025 regular season
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.R: Runs — scored by the batter, or allowed by the pitcher.ER: Earned runs allowed — runs that scored without help from an error.BB: Times the batter reached first base on four balls.K: Batters this pitcher struck out.HR: Home runs hit.
Sep 26, 2025vs DETW 4-31.0100020
Sep 23, 2025@ TORW 4-11.0000000
Sep 20, 2025@ TBW 6-31.0000110
Sep 17, 2025vs ATHW 5-4 F/101.0200000
Sep 14, 2025vs NYYW 6-41.0000010
Sep 13, 2025vs NYYL 5-31.0211000
Sep 10, 2025@ ATHL 5-40.1211000
Sep 7, 2025@ ARIW 7-41.0000040
Sep 1, 2025vs CLEW 6-41.0000010
Aug 31, 2025vs PITW 5-21.0000020
Aug 27, 2025@ BALW 3-21.0000030
Aug 25, 2025@ BALW 4-31.0000000
Aug 22, 2025@ NYYW 1-01.0000020
Aug 21, 2025@ NYYW 6-31.0000000
Aug 19, 2025vs BALL 4-3 F/111.0000130

What the columns mean: IP · H · R · BB · K · HR

All 67 gamesOnly the last 15 games
Aroldis Chapman, game by game, 2025 regular season
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.R: Runs — scored by the batter, or allowed by the pitcher.ER: Earned runs allowed — runs that scored without help from an error.BB: Times the batter reached first base on four balls.K: Batters this pitcher struck out.HR: Home runs hit.
Sep 26, 2025vs DETW 4-31.0100020
Sep 23, 2025@ TORW 4-11.0000000
Sep 20, 2025@ TBW 6-31.0000110
Sep 17, 2025vs ATHW 5-4 F/101.0200000
Sep 14, 2025vs NYYW 6-41.0000010
Sep 13, 2025vs NYYL 5-31.0211000
Sep 10, 2025@ ATHL 5-40.1211000
Sep 7, 2025@ ARIW 7-41.0000040
Sep 1, 2025vs CLEW 6-41.0000010
Aug 31, 2025vs PITW 5-21.0000020
Aug 27, 2025@ BALW 3-21.0000030
Aug 25, 2025@ BALW 4-31.0000000
Aug 22, 2025@ NYYW 1-01.0000020
Aug 21, 2025@ NYYW 6-31.0000000
Aug 19, 2025vs BALL 4-3 F/111.0000130
Aug 16, 2025vs MIAW 7-50.1000000
Aug 15, 2025vs MIAW 2-11.0000010
Aug 9, 2025@ SDL 5-4 F/101.0000000
Aug 4, 2025vs KCW 8-51.0000010
Aug 2, 2025vs HOUW 7-30.2000010
Aug 1, 2025vs HOUW 2-1 F/101.0000010
Jul 29, 2025@ MINW 8-50.1000010
Jul 27, 2025vs LADW 4-30.1000200
Jul 26, 2025vs LADW 4-21.0000110
Jul 23, 2025@ PHIW 9-8 F/111.1111011
Jul 21, 2025@ PHIL 3-2 F/101.0100010
Jul 13, 2025vs TBW 4-11.0000030
Jul 10, 2025vs TBW 4-31.0100020
Jul 6, 2025@ WSHW 6-41.0100020
Jul 1, 2025vs CINW 5-31.0000010
Jun 29, 2025vs TORL 5-31.0000020
Jun 24, 2025@ LAAL 3-2 F/101.0100130
Jun 20, 2025@ SFW 7-51.0000020
Jun 18, 2025@ SEAW 3-11.0000010
Jun 16, 2025@ SEAW 2-01.0000030
Jun 13, 2025vs NYYW 2-1 F/100.2000000
Jun 11, 2025vs TBW 4-31.0000020
Jun 9, 2025vs TBL 10-8 F/111.0110020
Jun 8, 2025@ NYYW 11-70.1000010
Jun 7, 2025@ NYYW 10-71.0000010
Jun 3, 2025vs LAAL 4-3 F/101.0000010
Jun 1, 2025@ ATLW 3-11.0000110
May 30, 2025@ ATLW 5-11.0000020
May 28, 2025@ MILL 6-5 F/101.0100010
May 27, 2025@ MILL 5-1 F/101.0211110
May 24, 2025vs BALW 6-5 F/101.0000010
May 20, 2025vs NYMW 2-01.0000000
May 19, 2025vs NYMW 3-11.0100010
May 17, 2025vs ATLW 7-61.0100130
May 14, 2025@ DETL 6-50.2111110
May 13, 2025@ DETL 10-9 F/111.0000010
May 11, 2025@ KCW 3-11.0100000
May 9, 2025@ KCL 2-1 F/121.0000020
May 7, 2025vs TEXW 6-41.0111111
Apr 30, 2025@ TORL 7-6 F/101.0000010
Apr 26, 2025@ CLEW 7-31.0000020
Apr 21, 2025vs CHWW 4-21.0111011
Apr 19, 2025vs CHWW 4-3 F/101.0100010
Apr 15, 2025@ TBW 7-40.1000010
Apr 13, 2025@ CHWW 3-11.0100020
Apr 12, 2025@ CHWL 3-20.1111110
Apr 10, 2025vs TORW 4-3 F/101.0100020
Apr 9, 2025vs TORL 2-1 F/111.0100020
Apr 6, 2025vs STLW 5-4 F/101.0000120
Apr 4, 2025vs STLW 13-90.2000100
Apr 2, 2025@ BALW 3-01.0000110
Mar 27, 2025@ TEXW 5-21.0100010

What the columns mean: IP · H · R · BB · K · HR

Answered about Aroldis Chapman in 2025

Source: ESPN public MLB data, 2025 season.