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Game Matchup Breakdown

Boston Red Sox
Boston Red Sox
@
October 2, 2025 8:08 PM ET
Yankee Stadium
New York Yankees
New York Yankees

Boston Bullpen Pitchers

ALL BULLPEN PITCHERS
Justin Wilson
Justin Wilson
Throws:
L
Effective Rtg:
83.4
Fatigue %:
-4.7
IP 2025:
48.1
ERA:
3.35
Outings:
61
FIP:
2.94
Pitch Arsenal:
FF SL FC
Player Profile
Aroldis Chapman
Aroldis Chapman
Throws:
L
Effective Rtg:
92.8
Fatigue %:
0.0
IP 2025:
61.1
ERA:
1.17
Outings:
67
FIP:
1.73
Pitch Arsenal:
FF SI SL FS
Player Profile
Steven Matz
Steven Matz
Throws:
L
Effective Rtg:
79.2
Fatigue %:
0.0
IP 2025:
76.2
ERA:
3.05
Outings:
53
FIP:
3.46
Pitch Arsenal:
SI CU CH
Player Profile
Greg Weissert
Greg Weissert
Throws:
R
Effective Rtg:
78.4
Fatigue %:
0.0
IP 2025:
67.0
ERA:
2.82
Outings:
72
FIP:
3.67
Pitch Arsenal:
FF SI SL CH ST
Player Profile
Garrett Whitlock
Garrett Whitlock
Throws:
R
Effective Rtg:
90.0
Fatigue %:
0.0
IP 2025:
72.0
ERA:
2.25
Outings:
62
FIP:
2.17
Pitch Arsenal:
SI SL CH
Player Profile
Zack Kelly
Zack Kelly
Throws:
R
Effective Rtg:
79.5
Fatigue %:
-10.0
IP 2025:
35.1
ERA:
4.58
Outings:
28
FIP:
3.53
Pitch Arsenal:
FC ST FF SI CH
Player Profile
Justin Slaten
Justin Slaten
Throws:
R
Effective Rtg:
82.7
Fatigue %:
-3.3
IP 2025:
34.0
ERA:
4.24
Outings:
36
FIP:
3.69
Pitch Arsenal:
FF FC CU ST
Player Profile
BOS Starter
Connelly Early
Projected SP: Connelly Early
Throws: L
vs NYY
Confirmed Lineup
1 - L - Trent Grisham - CF
2 - R - Aaron Judge - RF
3 - L - Cody Bellinger - LF
4 - R - Giancarlo Stanton - DH
5 - L - Ben Rice - 1B
6 - R - Amed Rosario - 3B
7 - L - Jazz Chisholm Jr. - 2B
8 - R - Anthony Volpe - SS
9 - L - Austin Wells - C

Projected SP: Cam Schlittler - throws: R
LIKELY TO PITCH

Boston Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Oct-1 Sep-30 Sep-29 Sep-28 Sep-27 Sep-26 Sep-25
Justin Wilson 0.1 10-7 54.55
0.1
6
10-7
Aroldis Chapman 1.0 19-14 0.00
1.0
9
19-14
Steven Matz 1.1 17-12 0.00
0.1
7
6-4
1.0
4
11-8
José De León 6.2 101-69 4.05
6.2
1
101-69
Greg Weissert 2.1 43-29 0.00
1.0
9
21-15
1.1
5
22-14
Garrett Whitlock 1.0 16-12 0.00
1.0
8
16-12
Zack Kelly 2.2 33-24 3.38
1.0
8
6-4
1.0
7
17-11
0.2
6
10-9
Justin Slaten 0.2 11-5 0.00
0.2
4
11-5
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

Boston Bullpen Matchup Analysis

Advanced Snapshot
Cumulative Fatigue & Effectiveness:
Effectiveness Rating:
83.7
Fatigue Factor:
-2.6
Current Overall Rating:
81.6
Bullpen Power Rankings
#13
#10
Expected Game Results

Published Game Day

Advanced bullpen stats are generally published once starting pitchers and game odds are available. They are finalized after starting lineups for both teams are confirmed.

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