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Game Matchup Breakdown

Chicago Cubs
Chicago Cubs
@
August 10, 2025 6:10 PM ET
Busch Stadium
St. Louis Cardinals
St. Louis Cardinals

St. Louis Bullpen Pitchers

ALL BULLPEN PITCHERS
JoJo Romero
JoJo Romero
Throws:
L
Effective Rtg:
84.6
Fatigue %:
-5.0
IP 2025:
39.2
ERA:
2.04
Outings:
45
FIP:
2.95
Pitch Arsenal:
SL SI CH FF
Player Profile
Riley O'Brien
Riley O'Brien
Throws:
R
Effective Rtg:
80.6
Fatigue %:
-5.0
IP 2025:
30.1
ERA:
1.78
Outings:
25
FIP:
3.63
Pitch Arsenal:
SI SL CU
Player Profile
Kyle Leahy
Kyle Leahy
Throws:
R
Effective Rtg:
81.5
Fatigue %:
-1.3
IP 2025:
62.2
ERA:
2.59
Outings:
45
FIP:
3.13
Pitch Arsenal:
FF SL CU ST CH
Player Profile
Ryan Fernandez
Ryan Fernandez
Throws:
R
Effective Rtg:
61.3
Fatigue %:
0.0
IP 2025:
10.0
ERA:
12.60
Outings:
13
FIP:
6.40
Pitch Arsenal:
SL FF FC
Player Profile
Roddery Muñoz
Roddery Muñoz
Throws:
R
Effective Rtg:
65.3
Fatigue %:
0.0
IP 2025:
7.2
ERA:
8.22
Outings:
7
FIP:
7.80
Pitch Arsenal:
SL SI FC FF
Player Profile
Matt Svanson
Matt Svanson
Throws:
R
Effective Rtg:
81.8
Fatigue %:
-14.0
IP 2025:
33.2
ERA:
2.67
Outings:
22
FIP:
2.98
Pitch Arsenal:
SI ST FC
Player Profile
Gordon Graceffo
Gordon Graceffo
Throws:
R
Effective Rtg:
78.8
Fatigue %:
0.0
IP 2025:
28.2
ERA:
5.65
Outings:
16
FIP:
2.58
Pitch Arsenal:
FF SL CU
Player Profile
Andre Granillo
Andre Granillo
Throws:
R
Effective Rtg:
74.8
Fatigue %:
-2.5
IP 2025:
13.0
ERA:
4.85
Outings:
9
FIP:
4.56
Pitch Arsenal:
SL FF
Player Profile
STL Starter
Sonny Gray
Projected SP: Sonny Gray
Throws: R
vs CHC
Projected Lineup
1 - L - Michael Busch - 1B
2 - R - Seiya Suzuki - RF
3 - L - Kyle Tucker - RF
4 - S - Ian Happ - LF
5 - L - Pete Crow-Armstrong - CF
6 - R - Carson Kelly - C
7 - S - Willi Castro - LF
8 - R - Nico Hoerner - 2B
9 - R - Dansby Swanson - SS

Projected SP: Shota Imanaga - throws: L
LIKELY TO PITCH

St. Louis Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Aug-8 Aug-7 Aug-6 Aug-5 Aug-4 Aug-3 Aug-2
JoJo Romero 4.1 75-43 2.08
1.0
14-8
1.0
7
15-7
1.0
9
19-11
1.1
8
27-17
Riley O'Brien 3.1 35-22 2.70
1.0
9-7
1.1
8
20-9
1.0
8
6-6
Kyle Leahy 4.1 47-36 0.00
2.2
5
31-24
1.2
7
16-12
Ryan Fernandez 0.1 21-8 81.82
0.1
7
21-8
Roddery Muñoz 1.0 22-14 9.00
1.0
8
22-14
Matt Svanson 3.0 48-30 0.00
1.0
20-13
2.0
4
28-17
Gordon Graceffo 3.0 53-34 12.00
1.0
6
17-11
2.0
6
36-23
Andre Granillo 1.2 36-29 21.69
1.2
7
36-29
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

St. Louis Bullpen Matchup Analysis

Advanced Snapshot
Cumulative Fatigue & Effectiveness:
Effectiveness Rating:
76.1
Fatigue Factor:
-3.5
Current Overall Rating:
73.3
Bullpen Power Rankings
#27
#12
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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