Select a bullpen:
Arizona Bullpen
Atlanta Bullpen
Chicago Bullpen
Cincinnati Bullpen
Colorado Bullpen
Los Angeles Bullpen
Miami Bullpen
Milwaukee Bullpen
New York Bullpen
Philadelphia Bullpen
Pittsburgh Bullpen
San Diego Bullpen
San Francisco Bullpen
St Louis Bullpen
Washington Bullpen
Baltimore Bullpen
Boston Bullpen
Chicago Bullpen
Cleveland Bullpen
Detroit Bullpen
Houston Bullpen
Kansas City Bullpen
Los Angeles Bullpen
Minnesota Bullpen
New York Bullpen
Athletics Bullpen
Seattle Bullpen
Tampa Bay Bullpen
Texas Bullpen
Toronto Bullpen

National League:
Arizona Bullpen
Atlanta Bullpen
Chicago Bullpen
Cincinnati Bullpen
Colorado Bullpen
Los Angeles Bullpen
Miami Bullpen
Milwaukee Bullpen
New York Bullpen
Philadelphia Bullpen
Pittsburgh Bullpen
San Diego Bullpen
San Francisco Bullpen
St Louis Bullpen
Washington Bullpen
American League:
Baltimore Bullpen
Boston Bullpen
Chicago Bullpen
Cleveland Bullpen
Detroit Bullpen
Houston Bullpen
Kansas City Bullpen
Los Angeles Bullpen
Minnesota Bullpen
New York Bullpen
Athletics Bullpen
Seattle Bullpen
Tampa Bay Bullpen
Texas Bullpen
Toronto Bullpen

Game Matchup Breakdown

St. Louis Cardinals
St. Louis Cardinals
@
April 30, 2025 6:40 PM ET
Great American Ball Park
Cincinnati Reds
Cincinnati Reds

St. Louis Bullpen Pitchers

ALL BULLPEN PITCHERS
Steven Matz
Steven Matz
Throws:
L
Effective Rtg:
81.3
Fatigue %:
-41.9
IP 2025:
24.0
ERA:
1.50
Outings:
9
FIP:
1.90
Pitch Arsenal:
SI CH CU
Player Profile
Phil Maton
Phil Maton
Throws:
R
Effective Rtg:
81.0
Fatigue %:
0.0
IP 2025:
13.2
ERA:
2.63
Outings:
15
FIP:
1.46
Pitch Arsenal:
FC CU SI ST
Player Profile
Ryan Helsley
Ryan Helsley
Throws:
R
Effective Rtg:
74.7
Fatigue %:
0.0
IP 2025:
10.0
ERA:
3.60
Outings:
10
FIP:
4.77
Pitch Arsenal:
FF SL FC
Player Profile
John King
John King
Throws:
L
Effective Rtg:
65.7
Fatigue %:
-2.0
IP 2025:
9.1
ERA:
4.82
Outings:
11
FIP:
5.00
Pitch Arsenal:
SI CH
Player Profile
JoJo Romero
JoJo Romero
Throws:
L
Effective Rtg:
67.5
Fatigue %:
-5.0
IP 2025:
10.1
ERA:
6.10
Outings:
13
FIP:
5.01
Pitch Arsenal:
SI SL CH FF
Player Profile
Riley O'Brien
Riley O'Brien
Throws:
R
Effective Rtg:
63.5
Fatigue %:
-2.0
IP 2025:
1.0
ERA:
0.00
Outings:
2
FIP:
6.07
Pitch Arsenal:
SI SL CU
Player Profile
Kyle Leahy
Kyle Leahy
Throws:
R
Effective Rtg:
80.8
Fatigue %:
-3.0
IP 2025:
18.1
ERA:
1.47
Outings:
15
FIP:
3.72
Pitch Arsenal:
FF SL ST CH CU
Player Profile
Matt Svanson
Matt Svanson
Throws:
R
Effective Rtg:
72.6
Fatigue %:
-19.3
IP 2025:
3.2
ERA:
0.00
Outings:
3
FIP:
2.80
Pitch Arsenal:
SI ST FC
Player Profile
Gordon Graceffo
Gordon Graceffo
Throws:
R
Effective Rtg:
67.9
Fatigue %:
-39.2
IP 2025:
8.0
ERA:
7.88
Outings:
2
FIP:
3.32
Pitch Arsenal:
FF SL CU CH
Player Profile
STL Starter
Steven Matz
Projected SP: Steven Matz
Throws: L
vs CIN
Confirmed Lineup
1 - L - TJ Friedl - CF
2 - R - Matt McLain - 2B
3 - S - Elly De La Cruz - SS
4 - R - Noelvi Marte - 3B
5 - R - Spencer Steer - LF
6 - R - Santiago Espinal - 2B
7 - L - Gavin Lux - LF
8 - R - Austin Wynns - C
9 - R - Blake Dunn - LF

Projected SP: Chase Petty - throws: R
LIKELY TO PITCH

St. Louis Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Apr-30 Apr-29 Apr-28 Apr-27 Apr-26 Apr-25 Apr-24
Steven Matz 4.2 86-63 0.00
4.0
73-55
0.2
7
13-8
Phil Maton 2.0 44-27 0.00
1.0
8
18-10
1.0
8
26-17
Ryan Helsley 2.0 25-15 9.00
1.0
9
16-9
1.0
9
9-6
John King 2.1 28-18 0.00
1.1
7
19-10
1.0
9
9-8
JoJo Romero 1.2 24-13 0.00
1.0
13-8
0.2
6
11-5
Riley O'Brien 1.0 14-9 0.00
0.2
7
12-7
0.1
7
2-2
Kyle Leahy 2.2 32-19 0.00
1.2
14-10
1.0
7
18-9
Matt Svanson 2.2 39-23 0.00
1.0
15-8
1.2
7
24-15
Gordon Graceffo 5.0 70-49 1.80
5.0
70-49
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:
72.8
Fatigue Factor:
-12.5
Current Overall Rating:
63.5
Bullpen Power Rankings
#11
#17
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.

Premium Member Services & Donations

About Our Site Privacy Policy Contact Us

Terms of Use DMCA Policy

SOCIAL

RECOMMENDED SITES
IndepthStats - LineupVault

Inside the Pen Inside t Pen™

©2022 InsidethePen.com
All rights reserved

All MLB player headshots are licensed via Imagn/USA TODAY Sports.
All images remain the property of their copyright holders.

All team logos are the trademark & property of their respective owners and not InsidethePen.com. We present them here in an editorial context for informational and educational purposes.