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

Detroit Tigers
Detroit Tigers
@
August 27, 2025 7:05 PM ET
Sutter Health Park
Athletics
Athletics

Athletics Bullpen Pitchers

ALL BULLPEN PITCHERS
Michael Kelly
Michael Kelly
Throws:
R
Effective Rtg:
73.1
Fatigue %:
-22.4
IP 2025:
29.1
ERA:
2.45
Outings:
29
FIP:
3.73
Pitch Arsenal:
ST FF SL
Player Profile
Tyler Ferguson
Tyler Ferguson
Throws:
R
Effective Rtg:
73.6
Fatigue %:
-6.5
IP 2025:
45.0
ERA:
5.20
Outings:
44
FIP:
4.61
Pitch Arsenal:
FF ST SI FC
Player Profile
Sean Newcomb
Sean Newcomb
Throws:
L
Effective Rtg:
78.6
Fatigue %:
-15.2
IP 2025:
84.1
ERA:
2.77
Outings:
42
FIP:
3.10
Pitch Arsenal:
FF SV SI FC CH
Player Profile
Hogan Harris
Hogan Harris
Throws:
L
Effective Rtg:
74.6
Fatigue %:
-10.0
IP 2025:
50.1
ERA:
3.58
Outings:
37
FIP:
3.74
Pitch Arsenal:
FF CU CH
Player Profile
Elvis Alvarado
Elvis Alvarado
Throws:
R
Effective Rtg:
80.9
Fatigue %:
-26.2
IP 2025:
31.1
ERA:
3.45
Outings:
26
FIP:
4.33
Pitch Arsenal:
FF SL SI
Player Profile
Osvaldo Bido
Osvaldo Bido
Throws:
R
Effective Rtg:
66.4
Fatigue %:
-40.2
IP 2025:
68.1
ERA:
5.66
Outings:
20
FIP:
5.99
Pitch Arsenal:
FF SL SI CH FC
Player Profile
Eduarniel Núñez
Eduarniel Núñez
Throws:
R
Effective Rtg:
58.5
Fatigue %:
-4.8
IP 2025:
9.1
ERA:
8.68
Outings:
8
FIP:
7.94
Pitch Arsenal:
FF SL
Player Profile
Joey Estes
Joey Estes
Throws:
R
Effective Rtg:
57.3
Fatigue %:
-3.5
IP 2025:
11.0
ERA:
9.82
Outings:
3
FIP:
8.67
Pitch Arsenal:
FF ST SL CH SI
Player Profile
Justin Sterner
Justin Sterner
Throws:
R
Effective Rtg:
76.6
Fatigue %:
-10.3
IP 2025:
52.0
ERA:
3.81
Outings:
49
FIP:
4.68
Pitch Arsenal:
FF FC ST
Player Profile
ATH Starter
Luis Morales
Projected SP: Luis Morales
Throws: R
vs DET
Projected Lineup
1 - L - Colt Keith - 2B
2 - R - Gleyber Torres - 2B
3 - L - Kerry Carpenter - RF
4 - L - Riley Greene - LF
5 - R - Spencer Torkelson - 1B
6 - S - Wenceel Pérez - RF
7 - L - Zach McKinstry - 3B
8 - R - Javier Báez - CF
9 - R - Jake Rogers - C

Projected SP: Casey Mize - throws: R
LIKELY TO PITCH
Tyler Ferguson
Tyler Ferguson
Effective Rtg:
Eff Rtg:
73.6
Fatigue %:
-6.5
Player Profile
Sean Newcomb
Sean Newcomb
Effective Rtg:
Eff Rtg:
78.6
Fatigue %:
-15.2
Player Profile
Eduarniel Núñez
Eduarniel Núñez
Effective Rtg:
Eff Rtg:
58.5
Fatigue %:
-4.8
Player Profile
Joey Estes
Joey Estes
Effective Rtg:
Eff Rtg:
57.3
Fatigue %:
-3.5
Player Profile
Justin Sterner
Justin Sterner
Effective Rtg:
Eff Rtg:
76.6
Fatigue %:
-10.3
Player Profile

Athletics Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Aug-26 Aug-25 Aug-24 Aug-23 Aug-22 Aug-21 Aug-20
Michael Kelly 4.1 73-46 0.00
1.0
22-12
1.1
7
16-11
1.1
6
17-12
0.2
9
18-11
Tyler Ferguson 3.2 48-33 0.00
1.1
16-13
1.1
9
13-9
1.0
10
19-11
Ben Bowden 1.0 15-12 0.00
1.0
6
15-12
Sean Newcomb 4.2 72-44 0.00
1.1
6
33-18
1.1
7
15-10
2.0
5
24-16
Hogan Harris 2.1 54-30 0.00
1.0
18-11
0.2
10
18-9
0.2
8
18-10
Elvis Alvarado 4.2 92-55 3.86
1.2
38-22
1.0
9
11-7
1.0
7
23-14
1.0
7
20-12
Osvaldo Bido 6.0 110-77 7.50
3.0
66-44
3.0
7
44-33
Eduarniel Núñez 2.1 33-24 7.73
0.1
4-3
2.0
3
29-21
Joey Estes 4.0 40-32 0.00
4.0
5
40-32
Justin Sterner 2.2 42-28 3.38
1.2
24-16
1.0
8
18-12
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

Athletics Bullpen Matchup Analysis

Advanced Snapshot
Cumulative Fatigue & Effectiveness:
Effectiveness Rating:
71.1
Fatigue Factor:
-15.4
Current Overall Rating:
59.8
Bullpen Power Rankings
#13
#12
Expected Game Results
Bullpen Expected Results:
Bullpen Innings Expected:
6.0
Bullpen Runs Expected:
4.22
Blowout Potential:
[]
Starting Pitcher Expected Results:
Starter Innings Expected:
3.0
Starter Runs Expected:
1.28
Early Exit Risk:
[Moderate]
Bullpen Expected Results vs Team
GAME RESULTS EXPECTED AVG OPS FIP ERA xWOBA K% BB% ASSESSMENT
Expected  Overall 0.267 0.781 4.66 4.55 0.334 22% 11.1% [Very Weak]
Expected  vs L 0.242 0.736 - - - 20.7% 15.1% [Weak]
Expected  vs R 0.254 0.713 - - - 28.2% 8.8% [Above Avg]

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™

©2022-2025 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.

`