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
@
October 10, 2025 5:08 PM ET
T-Mobile Park
Seattle Mariners
Seattle Mariners

Detroit Bullpen Pitchers

ALL BULLPEN PITCHERS
Tommy Kahnle
Tommy Kahnle
Throws:
R
Effective Rtg:
74.1
Fatigue %:
-8.2
IP 2025:
63.0
ERA:
4.43
Outings:
66
FIP:
4.72
Pitch Arsenal:
CH FF
Player Profile
Rafael Montero
Rafael Montero
Throws:
R
Effective Rtg:
80.2
Fatigue %:
0.0
IP 2025:
60.1
ERA:
4.48
Outings:
59
FIP:
4.12
Pitch Arsenal:
FS FF SL
Player Profile
Kyle Finnegan
Kyle Finnegan
Throws:
R
Effective Rtg:
83.5
Fatigue %:
-16.2
IP 2025:
57.0
ERA:
3.47
Outings:
56
FIP:
3.11
Pitch Arsenal:
FF FS
Player Profile
Tyler Holton
Tyler Holton
Throws:
L
Effective Rtg:
78.3
Fatigue %:
-9.8
IP 2025:
78.2
ERA:
3.66
Outings:
70
FIP:
4.63
Pitch Arsenal:
FC SI ST CH FF
Player Profile
Brenan Hanifee
Brenan Hanifee
Throws:
R
Effective Rtg:
75.6
Fatigue %:
-6.7
IP 2025:
60.0
ERA:
3.00
Outings:
54
FIP:
3.25
Pitch Arsenal:
SI SL FF
Player Profile
Keider Montero
Keider Montero
Throws:
R
Effective Rtg:
71.8
Fatigue %:
-1.3
IP 2025:
90.2
ERA:
4.37
Outings:
20
FIP:
4.93
Pitch Arsenal:
FF SL SI KC CH
Player Profile
Brant Hurter
Brant Hurter
Throws:
L
Effective Rtg:
80.3
Fatigue %:
-2.0
IP 2025:
63.0
ERA:
2.43
Outings:
43
FIP:
3.61
Pitch Arsenal:
SI ST CH
Player Profile
Will Vest
Will Vest
Throws:
R
Effective Rtg:
86.2
Fatigue %:
0.0
IP 2025:
68.2
ERA:
3.01
Outings:
64
FIP:
2.71
Pitch Arsenal:
FF SL SI CH
Player Profile
DET Starter
Tarik Skubal
Projected SP: Tarik Skubal
Throws: L
vs SEA
Projected Lineup
1 - R - Randy Arozarena - LF
2 - S - Cal Raleigh - C
3 - R - Julio Rodríguez - CF
4 - S - Jorge Polanco - 2B
5 - R - Eugenio Suárez - 3B
6 - L - Josh Naylor - 1B
7 - R - Mitch Garver - C
8 - R - Victor Robles - RF
9 - L - J.P. Crawford - SS

Projected SP: George Kirby - throws: R
LIKELY TO PITCH
Rafael Montero
Rafael Montero
Effective Rtg:
Eff Rtg:
80.2
Fatigue %:
0.0
Player Profile
Brenan Hanifee
Brenan Hanifee
Effective Rtg:
Eff Rtg:
75.6
Fatigue %:
-6.7
Player Profile
Keider Montero
Keider Montero
Effective Rtg:
Eff Rtg:
71.8
Fatigue %:
-1.3
Player Profile
Brant Hurter
Brant Hurter
Effective Rtg:
Eff Rtg:
80.3
Fatigue %:
-2.0
Player Profile
Will Vest
Will Vest
Effective Rtg:
Eff Rtg:
86.2
Fatigue %:
0.0
Player Profile

Detroit Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Oct-9 Oct-8 Oct-7 Oct-6 Oct-5 Oct-4 Oct-3
Tommy Kahnle 1.2 25-15 0.00
0.2
4
15-8
1.0
7
10-7
Rafael Montero 0.0 10-4
0.0
6
10-4
Paul Sewald 0 0-0
Kyle Finnegan 3.2 58-36 4.92
2.0
4
25-14
0.2
8
18-10
1.0
8
15-12
Tanner Rainey 0 0-0
Tyler Holton 1.0 24-13 9.00
0.0
4
15-7
1.0
6
9-6
Chris Paddack 0 0-0
Brenan Hanifee 1.0 11-8 18.00
1.0
9
11-8
Keider Montero 3.1 43-29 0.00
2.1
6
31-19
1.0
11
12-10
Brant Hurter 3.0 25-22 3.00
1.2
5
13-11
0.1
8
5-4
1.0
5
7-7
Will Vest 3.0 30-22 0.00
1.0
9
11-7
2.0
9
19-15
Ty Madden 0 0-0
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

Detroit Bullpen Matchup Analysis

Advanced Snapshot
Cumulative Fatigue & Effectiveness:
Effectiveness Rating:
78.8
Fatigue Factor:
-5.5
Current Overall Rating:
74.4
Bullpen Power Rankings
#14
#17
Expected Game Results
Bullpen Expected Results:
Bullpen Innings Expected:
4.0
Bullpen Runs Expected:
1
Blowout Potential:
[]
Starting Pitcher Expected Results:
Starter Innings Expected:
5
Starter Runs Expected:
1.5
Early Exit Risk:
[Low]
Bullpen Expected Results vs Team
GAME RESULTS EXPECTED AVG OPS FIP ERA xWOBA K% BB% ASSESSMENT
Expected  Overall 0.238 0.669 3.72 3.43 0.302 22.5% 8.7% [Average]
Expected  vs L 0.248 0.744 - - - 20.1% 11.7% [Below Avg]
Expected  vs R 0.231 0.615 - - - 24.3% 6.5% [Strong]

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.

`