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Team bullpen data and usage tracking

Aroldis Chapman
Aroldis Chapman
Throws: L
Primary Role(s): Reliever
Age: 37

Boston
Team Record: 37 - 36
Head Coach: Alex Cora
Pitching Coach: Andrew Bailey
Pitcher Snapshot
Pitcher Impact Rating:
82.8
IP (last 7 gm):
3
ERA (last 7 gm):
0.00
Team BP Power Rank:
#21

Pitcher Season Stats

Cumulative Stats
Season G ERA IP PA P/pa SO/pa BB/pa HR/pa SB/pa G/AO AVG OBP xWOBA OPS
2025 32 1.55 29.00 112 3.78 34.8% 8.0% 1.8% 1% 0.45 0.157 0.223 0.260 0.458
2025 SpringTr 8 2.45 7.10 30 4.20 46.7% 16.7% 0.0% 1% 1.67 0.120 0.267 - 0.427
2025: Home 15 1.26 14.10 54 5.00 0.0% 50.0% 0.0% 1% 0.53 0.163 0.222 - 0.528
2025: Away 17 1.84 14.20 58 2.75 25.0% 0.0% 0.0% 1% 0.39 0.151 0.224 - 0.394
2025: Vs L 21 - 7.00 26 6.00 100.0% 0.0% 0.0% % 0.6 0.154 0.154 - 0.462
2025: Vs R 32 - 22.00 86 1.67 0.0% 0.0% 0.0% % 0.43 0.158 0.244 - 0.455
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-06-13 vs Yankees 0.20
9
 2 0 0 0 0 0 0 0 0 0 14-9 0.16
2025-06-11 vs Rays 1.00
9
 3 0 0 0 0 0 0 2 0 0 11-8 0.16
2025-06-09 vs Rays 1.00
10
 4 1 1 0 0 0 0 2 0 0 15-12 0.17
2025-06-08 @ Yankees 0.10
9
 1 0 0 0 0 0 0 1 0 0 3-3 0.16
2025-06-07 @ Yankees 1.00
9
 3 0 0 0 0 0 0 1 0 0 11-9 0.16
2025-06-03 vs Angels 1.00
9
 3 0 0 0 0 0 0 1 0 0 8-5 0.17
2025-06-01 @ Braves 1.00
9
 4 0 0 0 0 0 1 1 0 0 16-12 0.17
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jun-15 Jun-14 Jun-13 Jun-12 Jun-11 Jun-10 Jun-9
Aroldis Chapman 2.2 40-29 0.00
0.2
9
14-9
1.0
9
11-8
1.0
10
15-12
Justin Wilson 2.0 30-20 0.00
1.2
7
18-12
0.1
8
12-8
Brennan Bernardino 0.2 26-14 27.07
0.1
10-7
0.1
7
16-7
Jorge Alcala 1.2 40-27 18.00
1.2
7
40-27
Greg Weissert 2.2 35-19 2.70
1.0
9
13-7
0.2
8
15-8
1.0
9
7-4
Garrett Whitlock 4.2 53-38 0.00
1.2
14-11
1.0
10
17-11
2.0
7
22-16
Kutter Crawford 0 0-0 9.00
Garrett Crochet 0 0-0 0.00
Zack Kelly 1.0 23-12 6.77
1.0
11
23-12
Hunter Dobbins 0 0-0 5.59
Kyle Harrison 0 0-0 6.77
Luis Guerrero 2.2 57-31 10.15
0.1
7
17-8
2.1
7
40-23
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
Advanced Pitcher Traits
Games Pitched this Season:
32
Games Started this Season:
0
Pitchers versus LH batters:
Rarely
Pitchers versus RH batters:
Yes
Avg Inning when called:
9
Avg Run Diff when called:
1.34
Pitches over 30 pitches:
No
Pitches before the 8th:
No
Pitches back to back days:
Rarely
Other Boston Pitchers

Justin Wilson (L)
Aroldis Chapman (L)
Brennan Bernardino (L)
Jorge Alcala (R)
Greg Weissert (R)
Garrett Whitlock (R)
Zack Kelly (R)
Luis Guerrero (R)

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