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National League:
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Game Matchup Breakdown

Miami Marlins
Miami Marlins
@
July 29, 2025 6:45 PM ET
Busch Stadium
St. Louis Cardinals
St. Louis Cardinals

St. Louis Bullpen Pitchers

ALL BULLPEN PITCHERS
Steven Matz
Steven Matz
Throws:
L
Effective Rtg:
79.5
Fatigue %:
-20.8
IP 2025:
55.0
ERA:
3.44
Outings:
32
FIP:
2.87
Pitch Arsenal:
SI CU CH
Player Profile
Phil Maton
Phil Maton
Throws:
R
Effective Rtg:
88.1
Fatigue %:
0.0
IP 2025:
38.1
ERA:
2.35
Outings:
40
FIP:
2.49
Pitch Arsenal:
CU FC ST SI
Player Profile
Ryan Helsley
Ryan Helsley
Throws:
R
Effective Rtg:
83.3
Fatigue %:
0.0
IP 2025:
36.0
ERA:
3.00
Outings:
36
FIP:
3.51
Pitch Arsenal:
SL FF
Player Profile
John King
John King
Throws:
L
Effective Rtg:
70.1
Fatigue %:
-6.8
IP 2025:
41.2
ERA:
5.18
Outings:
43
FIP:
5.06
Pitch Arsenal:
SI CH SL
Player Profile
JoJo Romero
JoJo Romero
Throws:
L
Effective Rtg:
85.0
Fatigue %:
0.0
IP 2025:
34.0
ERA:
2.12
Outings:
40
FIP:
2.88
Pitch Arsenal:
SL SI CH FF
Player Profile
Riley O'Brien
Riley O'Brien
Throws:
R
Effective Rtg:
79.7
Fatigue %:
0.0
IP 2025:
25.2
ERA:
1.75
Outings:
21
FIP:
3.67
Pitch Arsenal:
SI SL CU
Player Profile
Kyle Leahy
Kyle Leahy
Throws:
R
Effective Rtg:
80.0
Fatigue %:
-6.8
IP 2025:
58.0
ERA:
2.79
Outings:
42
FIP:
3.30
Pitch Arsenal:
FF SL ST CU CH
Player Profile
Matt Svanson
Matt Svanson
Throws:
R
Effective Rtg:
79.4
Fatigue %:
-30.2
IP 2025:
29.0
ERA:
3.10
Outings:
19
FIP:
3.40
Pitch Arsenal:
SI ST FC
Player Profile
Michael McGreevy
Michael McGreevy
Throws:
R
Effective Rtg:
73.7
Fatigue %:
-15.0
IP 2025:
33.0
ERA:
4.91
Outings:
6
FIP:
3.27
Pitch Arsenal:
FF ST SI FC CU
Player Profile
STL Starter
Sonny Gray
Projected SP: Sonny Gray
Throws: R
vs MIA
Confirmed Lineup
1 - S - Xavier Edwards - SS
2 - L - Jesús Sánchez - RF
3 - R - Agustín Ramírez - C
4 - L - Kyle Stowers - LF
5 - R - Otto Lopez - 2B
6 - L - Liam Hicks - C
7 - L - Troy Johnston - OF
8 - R - Javier Sanoja - 2B
9 - L - Graham Pauley - 3B

Projected SP: Sandy Alcantara - throws: R
LIKELY TO PITCH

St. Louis Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jul-29 Jul-28 Jul-27 Jul-26 Jul-25 Jul-24 Jul-23
Steven Matz 3.0 50-40 6.00
1.0
24-20
1.0
8
15-10
1.0
6
11-10
Phil Maton 2.0 17-13 0.00
1.0
7
9-7
1.0
8
8-6
Ryan Helsley 2.0 29-24 0.00
1.0
9
13-12
1.0
9
16-12
John King 4.1 63-42 4.16
0.2
6-5
2.0
8
26-14
0.1
9
1-1
1.1
7
30-22
JoJo Romero 2.2 31-23 0.00
1.0
8
9-8
1.2
6
22-15
Riley O'Brien 1.1 28-14 0.00
1.0
8
15-8
0.1
6
13-6
Kyle Leahy 3.0 33-21 0.00
0.1
3-1
2.2
5
30-20
Matt Svanson 3.0 43-26 3.00
2.0
19-14
1.0
9
24-12
Michael McGreevy 4.2 99-63 13.52
4.2
1
99-63
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:
79.9
Fatigue Factor:
-8.8
Current Overall Rating:
73.0
Bullpen Power Rankings
#13
#9
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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