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Game Matchup Breakdown

Boston Red Sox
Boston Red Sox
@
June 20, 2025 7:15 PM ET
Oracle Park
San Francisco Giants
San Francisco Giants

Boston Bullpen Pitchers

ALL BULLPEN PITCHERS
Justin Wilson
Justin Wilson
Throws:
L
Effective Rtg:
87.3
Fatigue %:
0.0
IP 2025:
25.0
ERA:
2.16
Outings:
30
FIP:
2.14
Pitch Arsenal:
FF SL FC
Player Profile
Aroldis Chapman
Aroldis Chapman
Throws:
L
Effective Rtg:
89.7
Fatigue %:
-8.2
IP 2025:
31.0
ERA:
1.45
Outings:
34
FIP:
2.00
Pitch Arsenal:
FF SI SL FS
Player Profile
Brennan Bernardino
Brennan Bernardino
Throws:
L
Effective Rtg:
77.9
Fatigue %:
-2.0
IP 2025:
28.0
ERA:
3.21
Outings:
33
FIP:
3.38
Pitch Arsenal:
SI CU CH FC
Player Profile
Jorge Alcala
Jorge Alcala
Throws:
R
Effective Rtg:
66.9
Fatigue %:
-12.0
IP 2025:
25.1
ERA:
8.53
Outings:
23
FIP:
5.23
Pitch Arsenal:
FF SL CU SI
Player Profile
Greg Weissert
Greg Weissert
Throws:
R
Effective Rtg:
77.4
Fatigue %:
-1.3
IP 2025:
34.0
ERA:
2.65
Outings:
36
FIP:
3.38
Pitch Arsenal:
FF SI SL ST CH
Player Profile
Garrett Whitlock
Garrett Whitlock
Throws:
R
Effective Rtg:
85.4
Fatigue %:
-2.0
IP 2025:
37.1
ERA:
2.89
Outings:
27
FIP:
2.66
Pitch Arsenal:
SI SL CH
Player Profile
Zack Kelly
Zack Kelly
Throws:
R
Effective Rtg:
79.5
Fatigue %:
-12.0
IP 2025:
18.0
ERA:
6.00
Outings:
13
FIP:
3.28
Pitch Arsenal:
FC FF ST CH SI
Player Profile
Luis Guerrero
Luis Guerrero
Throws:
R
Effective Rtg:
71.2
Fatigue %:
-12.0
IP 2025:
13.1
ERA:
2.70
Outings:
9
FIP:
4.56
Pitch Arsenal:
SL FF ST
Player Profile
BOS Starter
Hunter Dobbins
Projected SP: Hunter Dobbins
Throws: R
vs SF
Projected Lineup
1 - L - Mike Yastrzemski - RF
2 - R - Willy Adames - SS
3 - L - Rafael Devers - DH
4 - R - Heliot Ramos - LF
5 - L - Dominic Smith - 1B
6 - R - Casey Schmitt - 1B
7 - L - Jung Hoo Lee - CF
8 - S - Patrick Bailey - C
9 - R - Christian Koss - 2B

Projected SP: Hayden Birdsong - throws: R
LIKELY TO PITCH
Justin Wilson
Justin Wilson
Effective Rtg:
Eff Rtg:
87.3
Fatigue %:
0.0
Player Profile
Brennan Bernardino
Brennan Bernardino
Effective Rtg:
Eff Rtg:
77.9
Fatigue %:
-2.0
Player Profile
Jorge Alcala
Jorge Alcala
Effective Rtg:
Eff Rtg:
66.9
Fatigue %:
-12.0
Player Profile
Greg Weissert
Greg Weissert
Effective Rtg:
Eff Rtg:
77.4
Fatigue %:
-1.3
Player Profile
Zack Kelly
Zack Kelly
Effective Rtg:
Eff Rtg:
79.5
Fatigue %:
-12.0
Player Profile

Boston Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jun-19 Jun-18 Jun-17 Jun-16 Jun-15 Jun-14 Jun-13
Justin Wilson 2.2 34-21 0.00
1.0
7
16-9
1.2
7
18-12
Aroldis Chapman 2.2 41-29 0.00
1.0
8
14-10
1.0
9
13-10
0.2
9
14-9
Brennan Bernardino 1.1 32-19 0.00
1.0
6
22-12
0.1
8
10-7
Jorge Alcala 1.0 15-10 0.00
1.0
7
15-10
Greg Weissert 3.0 44-20 3.00
1.0
9
12-6
1.0
8
19-7
1.0
9
13-7
Garrett Whitlock 3.2 40-28 0.00
1.0
7
9-6
1.2
8
14-11
1.0
10
17-11
Zack Kelly 1.2 16-11 0.00
1.2
4
16-11
Luis Guerrero 1.1 27-13 13.53
1.0
8
10-5
0.1
7
17-8
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:
79.4
Fatigue Factor:
-6.2
Current Overall Rating:
74.7
Bullpen Power Rankings
#4
#4
Expected Game Results
Bullpen Expected Results:
Bullpen Innings Expected:
4.1
Bullpen Runs Expected:
2.19
Blowout Potential:
[]
Starting Pitcher Expected Results:
Starter Innings Expected:
4.2
Starter Runs Expected:
1.81
Early Exit Risk:
[Low]
Bullpen Expected Results vs Team
GAME RESULTS EXPECTED AVG OPS FIP ERA xWOBA K% BB% ASSESSMENT
Expected  Overall 0.241 0.682 3.52 4.37 0.292 26.5% 10.3% [Average]
Expected  vs L 0.209 0.617 - - - 13.8% 21% [Below Avg]
Expected  vs R 0.265 0.730 - - - 10.2% 0% [Below Avg]

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