Major League Baseball
Profile | Career Statistics
Aroldis Chapman
#44 - Boston Red Sox
Profile
Position Reliever
Ht/Wt 6'4" / 235 lbs
Birthdate February 28, 1988
Birthplace Holguin, Cuba
College  
Bats/Throws Left / Left
Draft N/A
Experience 15 years
Key Statistics
IP 40.1
W/L 3-2
SV 17
ERA 1.34
K 60
BB 10
OBP .204
Errors 0
Last 10 | Season
Date vs S/R Res Score IP H R ER K BB HR P P/IP GB:FB
7/23/25 @ PHI R BS 9-8 1.1 1 1 1 1 0 1 14 10.5 .00
7/21/25 @ PHI R 2-3 1.0 1 0 0 1 0 0 23 23.0 .00
7/13/25 TB R SV 4-1 1.0 0 0 0 3 0 0 19 19.0 .00
7/10/25 TB R SV 4-3 1.0 1 0 0 2 0 0 15 15.0 .00
7/6/25 @ WAS R H 6-4 1.0 1 0 0 2 0 0 13 13.0 .00
7/1/25 CIN R SV 5-3 1.0 0 0 0 1 0 0 12 12.0 .00
6/29/25 TOR R 3-5 1.0 0 0 0 2 0 0 12 12.0 .00
6/24/25 @ LAA R 2-3 1.0 1 0 0 3 1 0 20 20.0 .00
6/20/25 @ SF R SV 7-5 1.0 0 0 0 2 0 0 14 14.0 .00
6/18/25 @ SEA R H 3-1 1.0 0 0 0 1 0 0 14 14.0 .00
Pitching Statistics | Career
Year Team G GS W L SV BS ERA CG SHO IP H R ER BB K HR WP
2025 BOS 43 0 3 2 17 2 1.34 0 0 40.1 21 7 6 10 60 3 2
2024 PIT 68 0 5 5 14 5 3.79 0 0 61.2 44 31 26 39 98 5 4
2023 KC 31 0 4 2 2 2 2.45 0 0 29.1 16 10 8 20 53 0 2
Pitching Splits
  Overall Last 3 Away Home Day Night Grass Fieldturf Astroturf
W/L
ERA
IP
Hits
Runs
ER
K
BB
HR		 3-2
1.34
40.1
21
7
6
60
10
3		 0-0
0.00
0.0
0
0
0
0
0
0		 1-2
1.64
22.0
12
4
4
33
6
1		 2-0
0.98
18.1
9
3
2
27
4
2		 2-1
1.20
15.0
9
2
2
21
4
1		 1-1
1.42
25.1
12
5
4
39
6
2		 3-2
1.37
39.1
21
7
6
59
10
3		 0-0
0.00
0.0
0
0
0
0
0
0		 0-0
0.00
1.0
0
0
0
1
0
0
OBP
WHIP
GB:FB
SB
CS
SB %
QS %		 .204
0.77
0.95
4
0
100.0
0.0		 .000
0.00
0
0
0
0
0.0		 .212
0.82
0.82
3
0
100.0
0.0		 .194
0.71
1.10
1
0
100.0
0.0		 .220
0.87
1.00
2
0
100.0
0.0		 .194
0.71
0.92
2
0
100.0
0.0		 .208
0.79
1.05
4
0
100.0
0.0		 .000
0.00
0
0
0
0
0.0		 .000
0.00
0.00
0
0
0
0.0
TW/TL
AF
AA
Total
Over
Under		 30-13
4.77
3.70
8.47
16
26		 0-0
0.00
0.00
0.00
0
0		 15-9
4.88
3.75
8.62
11
13		 15-4
4.63
3.63
8.26
5
13		 13-3
4.56
3.19
7.75
4
11		 17-10
4.89
4.00
8.89
12
15		 30-12
4.74
3.62
8.36
15
26		 0-0
0.00
0.00
0.00
0
0		 0-1
6.00
7.00
13.00
1
0
Season Injury Log
Date On Date Off Injury Status
No injuries to report.
All-Star Appearances
Date vs S/R Res Score IP H R ER K BB HR P P/IP GB:FB
7/15/25 NL R 6-6 1.0 0 0 0 1 0 0 14 14.0 .00
7/9/19 NL R SV 4-3 1.0 0 0 0 3 0 0 12 12.0 .00
7/14/15 AL R 3-6 1.0 0 0 0 3 0 0 14 14.0 .00
7/15/14 AL R 3-5 0.2 0 0 0 0 0 0 5 7.5 .00
7/16/13 AL R 0-3 1.0 0 0 0 1 1 0 14 14.0 .00
7/10/12 AL R 8-0 0.1 0 0 0 1 1 0 12 36.0 .00