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Team bullpen data and usage tracking

CWS
Chi White Sox
Team Record: 23 - 52
Head Coach: Will Venable
Pitching Coach: Ethan Katz
Bullpen Coach: Curt Hasler
Basic Bullpen Snapshot
Bullpen Power Ranking:
#28
Pitchers on Roster:
13
Bullpen IP (prev 7 days):
28.2
Bullpen ERA (prev 7 days):
5.02

Bullpen Pitchers

ROLE PLAYERS
LH RELIEVERS
Cam Booser
Throws:
L
Effective Rtg:
74.7
Fatigue %:
-11.8
IP 2025:
24.2
ERA:
5.11
Outings:
30
FIP:
5.45
Pitch Arsenal:
FF ST FC
Player Profile
Tyler Alexander
Throws:
L
Effective Rtg:
69.6
Fatigue %:
-5.8
IP 2025:
44.0
ERA:
5.73
Outings:
24
FIP:
3.51
Pitch Arsenal:
FF FC SI ST CH
Player Profile
Tyler Gilbert
Throws:
L
Effective Rtg:
76.5
Fatigue %:
-8.4
IP 2025:
16.1
ERA:
3.86
Outings:
15
FIP:
3.73
Pitch Arsenal:
SI FC ST FF FS
Player Profile
Brandon Eisert
Throws:
L
Effective Rtg:
81.2
Fatigue %:
-5.8
IP 2025:
31.2
ERA:
4.55
Outings:
33
FIP:
3.53
Pitch Arsenal:
SL CH FF
Player Profile
RH RELIEVERS
Steven Wilson
Throws:
R
Effective Rtg:
75.2
Fatigue %:
-10.3
IP 2025:
24.0
ERA:
1.88
Outings:
25
FIP:
4.31
Pitch Arsenal:
ST FF CH
Player Profile
Dan Altavilla
Throws:
R
Effective Rtg:
74.7
Fatigue %:
-5.0
IP 2025:
9.1
ERA:
0.96
Outings:
9
FIP:
4.88
Pitch Arsenal:
FF CH SL SI
Player Profile
Jordan Leasure
Throws:
R
Effective Rtg:
76.0
Fatigue %:
-18.3
IP 2025:
27.0
ERA:
4.33
Outings:
31
FIP:
4.21
Pitch Arsenal:
FF SL
Player Profile
Mike Vasil
Throws:
R
Effective Rtg:
70.7
Fatigue %:
-41.7
IP 2025:
49.0
ERA:
2.94
Outings:
21
FIP:
4.86
Pitch Arsenal:
SI ST CH FF FC
Player Profile
Grant Taylor
Throws:
R
Effective Rtg:
77.5
Fatigue %:
-5.0
IP 2025:
4.0
ERA:
4.50
Outings:
4
FIP:
1.31
Pitch Arsenal:
FF FC CU
Player Profile

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jun-19 Jun-18 Jun-17 Jun-16 Jun-15 Jun-14 Jun-13
Cam Booser 2.0 52-35 9.00
0.2
27-18
0.2
7
14-8
0.2
6
11-9
Steven Wilson 3.0 58-36 0.00
1.1
24-14
0.2
8
13-8
1.0
5
21-14
Tyler Alexander 4.2 73-48 3.86
1.2
5
17-12
3.0
8
56-36
Dan Altavilla 2.1 35-23 3.86
1.0
10-8
1.1
6
25-15
Tyler Gilbert 1.1 20-12 0.00
1.1
20-12
Prelander Berroa 0 0-0
Jordan Leasure 3.1 62-39 2.70
1.2
12-8
1.0
8
27-14
0.2
8
23-17
Mike Vasil 7.2 143-90 7.05
3.2
72-50
4.0
1
71-40
Brandon Eisert 2.1 52-28 7.73
0.2
14-6
1.0
7
23-13
0.1
8
6-4
0.1
5
9-5
Grant Taylor 2.0 36-25 9.00
1.0
6-5
1.0
7
30-20
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:
75.1
Fatigue Factor:
-12.4
Current Overall Rating:
65.9
Bullpen Power Rankings
#28
#26
Cumulative Advanced Stats
BULLPEN  STATS IP ERA AVG FIP xFIP WOBA K% BB% ASSESSMENT
Cumulative  2025 299.0 4.82 0.267 4.54 4.60 0.347 20.2% 10% [Very Weak]
BP  vs L 107.1 -- 0.267 5.32 - 0.359 19.6% 12.1% [Very Weak]
BP  vs R 178.0 -- 0.261 4.18 - 0.338 21% 8.8% [Very Weak]
Closing Out Games
Saves / Save Opportunities:
7 / 21
Save Percentage:
33.3%
Holds:
37
Chi White Sox Pitchers w/ multiple save opportunities:
Cam Booser:
19.0%
Jordan Leasure:
19.0%
Brandon Eisert:
19.0%
Steven Wilson:
14.3%
Mike Vasil:
9.5%
Other Relievers:
19.0%
Upcoming Matchups
Chi White Sox Bullpen
Chi White SoxCWS
Jun-20  7:07 PM ET
Toronto Bullpen
TorontoTOR
Detailed Matchup
Chi White Sox Bullpen
Chi White SoxCWS
Jun-21  3:07 PM ET
Toronto Bullpen
TorontoTOR
Detailed Matchup
Team Starting Pitchers

Martín Pérez (L)
Aaron Civale (R)
Davis Martin (R)
Sean Burke (R)
Shane Smith (R)
Jonathan Cannon (R)
Drew Thorpe (R)

IR & MiLB Prospects

Prelander Berroa [IL]

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