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National League:
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Game Matchup Breakdown

San Francisco Giants
San Francisco Giants
@
September 18, 2025 7:10 PM ET
Dodger Stadium
Los Angeles Dodgers
Los Angeles Dodgers

San Francisco Bullpen Pitchers

ALL BULLPEN PITCHERS
Matt Gage
Matt Gage
Throws:
L
Effective Rtg:
81.0
Fatigue %:
-5.7
IP 2025:
28.1
ERA:
3.18
Outings:
29
FIP:
2.82
Pitch Arsenal:
SL FF SI CH
Player Profile
Tristan Beck
Tristan Beck
Throws:
R
Effective Rtg:
75.8
Fatigue %:
-18.0
IP 2025:
51.0
ERA:
5.12
Outings:
27
FIP:
4.41
Pitch Arsenal:
FF ST SL CU
Player Profile
JT Brubaker
JT Brubaker
Throws:
R
Effective Rtg:
74.4
Fatigue %:
-1.3
IP 2025:
22.1
ERA:
4.03
Outings:
15
FIP:
3.27
Pitch Arsenal:
SI SL CH
Player Profile
Joey Lucchesi
Joey Lucchesi
Throws:
L
Effective Rtg:
79.3
Fatigue %:
-6.7
IP 2025:
35.1
ERA:
3.31
Outings:
35
FIP:
3.76
Pitch Arsenal:
SI CU FF
Player Profile
Joel Peguero
Joel Peguero
Throws:
R
Effective Rtg:
81.4
Fatigue %:
-25.8
IP 2025:
16.2
ERA:
1.62
Outings:
12
FIP:
2.96
Pitch Arsenal:
FF SI SL
Player Profile
José Buttó
José Buttó
Throws:
R
Effective Rtg:
79.8
Fatigue %:
-6.8
IP 2025:
65.0
ERA:
3.74
Outings:
52
FIP:
3.45
Pitch Arsenal:
FF SL SI CH ST
Player Profile
Ryan Walker
Ryan Walker
Throws:
R
Effective Rtg:
81.0
Fatigue %:
-19.3
IP 2025:
58.1
ERA:
3.86
Outings:
64
FIP:
3.17
Pitch Arsenal:
SI SL
Player Profile
Trevor McDonald
Trevor McDonald
Throws:
R
Effective Rtg:
68.6
Fatigue %:
-14.1
IP 2025:
2.0
ERA:
9.00
Outings:
1
FIP:
3.64
Pitch Arsenal:
SI CU CH
Player Profile
Spencer Bivens
Spencer Bivens
Throws:
R
Effective Rtg:
76.0
Fatigue %:
-6.8
IP 2025:
75.2
ERA:
4.04
Outings:
49
FIP:
3.60
Pitch Arsenal:
SI FC CH ST FF
Player Profile
SF Starter
Logan Webb
Projected SP: Logan Webb
Throws: R
vs LAD
Projected Lineup
1 - L - Shohei Ohtani - TWP
2 - R - Mookie Betts - SS
3 - L - Freddie Freeman - 1B
4 - L - Max Muncy - 3B
5 - R - Teoscar Hernández - RF
6 - L - Michael Conforto - LF
7 - R - Andy Pages - CF
8 - R - Miguel Rojas - 2B
9 - L - Ben Rortvedt - C

Projected SP: Yoshinobu Yamamoto - throws: R
LIKELY TO PITCH
Matt Gage
Matt Gage
Effective Rtg:
Eff Rtg:
81.0
Fatigue %:
-5.7
Player Profile
JT Brubaker
JT Brubaker
Effective Rtg:
Eff Rtg:
74.4
Fatigue %:
-1.3
Player Profile
José Buttó
José Buttó
Effective Rtg:
Eff Rtg:
79.8
Fatigue %:
-6.8
Player Profile
Ryan Walker
Ryan Walker
Effective Rtg:
Eff Rtg:
81.0
Fatigue %:
-19.3
Player Profile
Spencer Bivens
Spencer Bivens
Effective Rtg:
Eff Rtg:
76.0
Fatigue %:
-6.8
Player Profile

San Francisco Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Sep-17 Sep-16 Sep-15 Sep-14 Sep-13 Sep-12 Sep-11
Matt Gage 2.1 48-30 15.45
1.0
5
17-11
1.1
5
31-19
Tristan Beck 5.0 70-46 5.40
3.0
1
42-27
2.0
7
28-19
JT Brubaker 2.0 31-21 4.50
2.0
7
31-21
Joey Lucchesi 2.2 58-30 6.77
1.0
6
19-9
0.2
6
22-13
1.0
8
17-8
Joel Peguero 4.1 73-35 6.24
2.0
26-15
0.1
6
15-5
1.0
5
29-13
1.0
10
3-2
José Buttó 2.1 47-29 11.59
1.2
7
27-16
0.2
5
20-13
Ryan Walker 2.1 51-33 3.86
1.0
23-16
0.1
8
14-7
1.0
9
14-10
Trevor McDonald 2.0 34-25 9.00
2.0
4
34-25
Spencer Bivens 2.0 33-23 9.00
1.0
8-5
1.0
6
25-18
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

San Francisco Bullpen Matchup Analysis

Advanced Snapshot
Cumulative Fatigue & Effectiveness:
Effectiveness Rating:
77.5
Fatigue Factor:
-11.6
Current Overall Rating:
68.4
Bullpen Power Rankings
#27
#23
Expected Game Results
Bullpen Expected Results:
Bullpen Innings Expected:
4.2
Bullpen Runs Expected:
2.31
Blowout Potential:
[]
Starting Pitcher Expected Results:
Starter Innings Expected:
4.1
Starter Runs Expected:
1.69
Early Exit Risk:
[Low]
Bullpen Expected Results vs Team
GAME RESULTS EXPECTED AVG OPS FIP ERA xWOBA K% BB% ASSESSMENT
Expected  Overall 0.262 0.708 3.38 3.87 0.316 21.5% 8.7% [Average]
Expected  vs L 0.244 0.681 - - - 20.7% 8.9% [Average]
Expected  vs R 0.241 0.661 - - - 23.5% 7.4% [Above Avg]

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