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

Team bullpen data and usage tracking

CWS
Chi White Sox
Team Record: 48 - 83
Head Coach: Will Venable
Pitching Coach: Ethan Katz
Bullpen Coach: Curt Hasler
Basic Bullpen Snapshot
Bullpen Power Ranking:
#19
Pitchers on Roster:
13
Bullpen IP (prev 7 days):
17.0
Bullpen ERA (prev 7 days):
2.12

Bullpen Pitchers

ROLE PLAYERS
LH RELIEVERS
Tyler Alexander
Throws:
L
Effective Rtg:
75.5
Fatigue %:
-2.0
IP 2025:
84.0
ERA:
4.61
Outings:
41
FIP:
3.38
Pitch Arsenal:
FF ST FC SI CH
Player Profile
Tyler Gilbert
Throws:
L
Effective Rtg:
73.7
Fatigue %:
-15.2
IP 2025:
40.2
ERA:
3.32
Outings:
36
FIP:
4.14
Pitch Arsenal:
SI ST FC FF FS
Player Profile
Brandon Eisert
Throws:
L
Effective Rtg:
77.9
Fatigue %:
-13.6
IP 2025:
55.2
ERA:
4.20
Outings:
57
FIP:
4.03
Pitch Arsenal:
SL CH FF
Player Profile
RH RELIEVERS
Steven Wilson
Throws:
R
Effective Rtg:
75.8
Fatigue %:
0.0
IP 2025:
44.0
ERA:
3.07
Outings:
46
FIP:
3.93
Pitch Arsenal:
ST FF CH
Player Profile
Jordan Leasure
Throws:
R
Effective Rtg:
77.5
Fatigue %:
0.0
IP 2025:
48.0
ERA:
4.13
Outings:
53
FIP:
4.86
Pitch Arsenal:
FF SL
Player Profile
Mike Vasil
Throws:
R
Effective Rtg:
74.4
Fatigue %:
-13.6
IP 2025:
85.0
ERA:
2.44
Outings:
37
FIP:
4.46
Pitch Arsenal:
SI ST FF CH CU
Player Profile
Wikelman González
Throws:
R
Effective Rtg:
79.1
Fatigue %:
-3.5
IP 2025:
10.0
ERA:
1.80
Outings:
7
FIP:
2.81
Pitch Arsenal:
FF SV CH
Player Profile
Grant Taylor
Throws:
R
Effective Rtg:
86.3
Fatigue %:
0.0
IP 2025:
27.0
ERA:
4.67
Outings:
24
FIP:
1.55
Pitch Arsenal:
FF FC CU
Player Profile

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Aug-25 Aug-24 Aug-23 Aug-22 Aug-21 Aug-20 Aug-19
Steven Wilson 0 0-0
Tyler Alexander 3.0 34-21 3.00
3.0
6
34-21
Tyler Gilbert 3.0 36-24 0.00
2.0
22-16
1.0
8
14-8
Elvis Peguero 0 0-0
Owen White 0 0-0
Prelander Berroa 0 0-0
Jordan Leasure 1.2 23-15 0.00
1.0
9
16-10
0.2
6
7-5
Mike Vasil 3.2 55-35 0.00
2.0
7
36-21
1.2
7
19-14
Wikelman González 2.0 40-25 0.00
1.0
9
12-8
1.0
7
28-17
Brandon Eisert 2.2 55-34 6.77
1.1
5
24-16
1.0
6
25-14
0.1
8
6-4
Grant Taylor 1.0 26-14 9.00
1.0
9
26-14
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

Bullpen Advanced Snapshot

Current State
Cumulative Fatigue & Effectiveness:
Effectiveness Rating:
77.5
Fatigue Factor:
-6.0
Current Overall Rating:
73.0
Bullpen Power Rankings
#19
#29
Cumulative Advanced Stats
BULLPEN  STATS IP ERA AVG FIP xFIP WOBA K% BB% ASSESSMENT
Cumulative   520.2 4.29 0.249 4.28 4.44 0.325 21.2% 9.5% [Weak]
BP  vs L 201.2 -- 0.243 4.79 - 0.330 21.1% 10.7% [Very Weak]
BP  vs R 262.1 -- 0.252 4.08 - 0.326 21.2% 9.1% [Weak]
Closing Out Games
Saves / Save Opportunities:
17 / 36
Save Percentage:
47.2%
Holds:
55
Chi White Sox Pitchers w/ multiple save opportunities:
Jordan Leasure:
22.2%
Steven Wilson:
19.4%
Grant Taylor:
13.9%
Cam Booser:
11.1%
Mike Vasil:
11.1%
Brandon Eisert:
11.1%
Dan Altavilla:
5.6%
Other Relievers:
5.6%
Upcoming Matchups
Kansas City Bullpen
Kansas CityKC
Aug-26  7:40 PM ET
Chi White Sox Bullpen
Chi White SoxCWS
Detailed Matchup
Kansas City Bullpen
Kansas CityKC
Aug-27  7:40 PM ET
Chi White Sox Bullpen
Chi White SoxCWS
Detailed Matchup
Team Starting Pitchers

Martín Pérez (L)
Aaron Civale (R)
Davis Martin (R)
Yoendrys Gómez (R)
Shane Smith (R)
Drew Thorpe (R)

IR & MiLB Prospects

Elvis Peguero [IL]
Owen White [IL]
Prelander Berroa [IL]

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.

`