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
@
June 15, 2025 1:10 PM ET
American Family Field
Milwaukee Brewers

St. Louis Bullpen Pitchers


ALL BULLPEN PITCHERS
Steven Matz
Steven Matz
Throws:
L
Effective Rtg:
82.7
Fatigue %:
-9.2
IP 2025:
39.0
ERA:
2.31
Outings:
20
FIP:
1.63
Pitch Arsenal:
SI CH CU
Phil Maton
Phil Maton
Throws:
R
Effective Rtg:
88.7
Fatigue %:
-14.4
IP 2025:
26.1
ERA:
2.05
Outings:
28
FIP:
2.20
Pitch Arsenal:
CU FC SI ST
Ryan Helsley
Ryan Helsley
Throws:
R
Effective Rtg:
77.2
Fatigue %:
-5.0
IP 2025:
25.0
ERA:
3.96
Outings:
25
FIP:
4.31
Pitch Arsenal:
FF SL
John King
John King
Throws:
L
Effective Rtg:
72.7
Fatigue %:
-2.0
IP 2025:
24.2
ERA:
3.65
Outings:
26
FIP:
4.53
Pitch Arsenal:
SI CH SL
JoJo Romero
JoJo Romero
Throws:
L
Effective Rtg:
74.5
Fatigue %:
-16.6
IP 2025:
20.2
ERA:
3.05
Outings:
26
FIP:
4.38
Pitch Arsenal:
SI SL CH FF
Riley O'Brien
Riley O'Brien
Throws:
R
Effective Rtg:
69.0
Fatigue %:
-8.3
IP 2025:
9.1
ERA:
3.86
Outings:
7
FIP:
6.07
Pitch Arsenal:
SI CU SL
Kyle Leahy
Kyle Leahy
Throws:
R
Effective Rtg:
77.7
Fatigue %:
-7.4
IP 2025:
38.0
ERA:
2.37
Outings:
30
FIP:
3.68
Pitch Arsenal:
FF SL ST CU CH
Andre Granillo
Andre Granillo
Throws:
R
Effective Rtg:
72.8
Fatigue %:
-4.1
IP 2025:
2.2
ERA:
0.00
Outings:
1
FIP:
3.07
Pitch Arsenal:
SL FF CH
STL Starter
Miles Mikolas
Projected SP: Miles Mikolas
Throws: R
vs MIL
Confirmed Lineup
1 - L - Sal Frelick - RF
2 - R - Jackson Chourio - CF
3 - R - William Contreras - C
4 - L - Christian Yelich - LF
5 - R - Rhys Hoskins - 1B
6 - L - Brice Turang - 2B
7 - R - Caleb Durbin - 3B
8 - L - Drew Avans - LF
9 - R - Joey Ortiz - SS

Projected SP: Quinn Priester - throws: R

LIKELY TO PITCH
Phil Maton
Phil Maton
Effective Rtg:
Eff Rtg:
88.7
Fatigue %:
-14.4
Ryan Helsley
Ryan Helsley
Effective Rtg:
Eff Rtg:
77.2
Fatigue %:
-5.0
John King
John King
Effective Rtg:
Eff Rtg:
72.7
Fatigue %:
-2.0
Kyle Leahy
Kyle Leahy
Effective Rtg:
Eff Rtg:
77.7
Fatigue %:
-7.4
Andre Granillo
Andre Granillo
Effective Rtg:
Eff Rtg:
72.8
Fatigue %:
-4.1

St. Louis Bullpen Usage & Stats


Last 7 Days
Player IP NP-S ERA Jun-14 Jun-13 Jun-12 Jun-11 Jun-10 Jun-9 Jun-8
Steven Matz 1.2 28-18 0.00
1.2
6
28-18
Phil Maton 2.1 45-26 0.00
1.1
33-19
1.0
10
12-7
Ryan Helsley 2.0 41-28 9.00
1.0
17-13
1.0
9
24-15
John King 3.1 37-26 5.41
1.0
8
17-12
1.1
6
11-8
1.0
7
9-6
JoJo Romero 0.2 21-12 0.00
0.2
21-12
Riley O'Brien 5.0 65-39 1.80
1.0
8
17-9
2.0
6
26-16
2.0
7
22-14
Kyle Leahy 3.1 44-29 2.70
1.2
22-15
1.2
7
22-14
Chris Roycroft 3.0 51-36 6.00
2.0
8
26-17
1.0
9
25-19
Andre Granillo 2.2 42-27 0.00
2.2
5
42-27
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:
76.9
Fatigue Factor:
-8.4
Current Overall Rating:
70.3
Bullpen Power Rankings

Expected Game Results
Bullpen Expected Results:
Bullpen Innings Expected:
4.0
Bullpen Runs Expected:
1.83
Blowout Potential:
[]
Starting Pitcher Expected Results:
Starter Innings Expected:
5.0
Starter Runs Expected:
2.67
Early Exit Risk:
[Moderate]
Bullpen Expected Results vs Team
GAME RESULTS EXPECTED AVG OPS FIP ERA xWOBA K% BB% ASSESSMENT
Expected  Overall 0.251 0.680 3.71 2.93 0.325 22.1% 8.6% [Above Avg]
Expected  vs L 0.243 0.641 - - - 25.7% 29.9% [Weak]
Expected  vs R 0.257 0.714 - - - 19.4% 0% [Above Avg]