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Team bullpen data and usage tracking

Brandon Eisert
Brandon Eisert
Throws: L
Primary Role(s): Reliever
Age: 27

Chi White Sox
Team Record: 23 - 49
Head Coach: Will Venable
Pitching Coach: Ethan Katz
Pitcher Snapshot
Pitcher Impact Rating:
74
IP (last 7 gm):
1.2
ERA (last 7 gm):
5.42
Team BP Power Rank:
#17

Pitcher Season Stats

Cumulative Stats
Season G ERA IP PA P/pa SO/pa BB/pa HR/pa SB/pa G/AO AVG OBP xWOBA OPS
2025 31 4.50 30.00 132 3.86 27.3% 4.5% 2.3% 1% 0.73 0.281 0.333 0.285 0.812
2025 SpringTr 9 6.75 9.10 38 3.84 21.1% 5.3% 5.3% 0% 0.54 0.222 0.263 - 0.763
2025: Home 15 3.60 15.00 63 5.00 75.0% 25.0% 0.0% 1% 0.4 0.228 0.302 - 0.706
2025: Away 16 5.40 15.00 69 2.78 11.1% 0.0% 11.1% 1% 1.07 0.328 0.362 - 0.909
2025: Vs L 24 - 11.10 53 4.00 0.0% 0.0% 0.0% % 0.5 0.327 0.377 - 0.969
2025: Vs R 31 - 18.10 79 5.00 75.0% 25.0% 0.0% % 0.94 0.250 0.304 - 0.707
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-06-15 @ Rangers 0.10
 1 0 0 0 0 0 0 0 0 0 6-4 0.28
2025-06-14 @ Rangers 0.10
5
 3 1 2 2 0 0 0 0 0 0 9-5 0.28
2025-06-10 @ Astros 1.00
9
 3 0 0 0 0 0 0 1 0 0 10-7 0.27
2025-06-06 vs Royals 1.00
7
 4 0 1 0 0 0 0 1 0 0 17-10 0.28
2025-06-04 vs Tigers 1.00
7
 4 1 1 1 0 0 0 1 0 0 19-12 0.28
2025-06-03 vs Tigers 1.00
8
 5 0 2 0 0 0 0 1 0 0 14-9 0.28
2025-06-01 @ Orioles 1.10
7
 4 0 0 0 0 0 0 2 0 0 18-12 0.28
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jun-15 Jun-14 Jun-13 Jun-12 Jun-11 Jun-10 Jun-9
Brandon Eisert 1.2 25-16 5.42
0.1
6-4
0.1
5
9-5
1.0
9
10-7
Martín Pérez 0 0-0 0.00
Cam Booser 1.1 25-17 0.00
0.2
14-8
0.2
6
11-9
Adrian Houser 0 0-0 9.00
Steven Wilson 2.2 55-36 3.38
0.2
13-8
1.0
5
21-14
1.0
8
21-14
Tyler Alexander 3.0 56-36 1.50
3.0
8
56-36
Dan Altavilla 3.1 51-32 0.00
1.1
25-15
1.0
6
17-11
1.0
7
9-6
Davis Martin 0 0-0 3.38
Prelander Berroa 0 0-0 7.38
Jordan Leasure 0.2 23-17 6.77
0.2
8
23-17
Mike Vasil 4.0 71-40 2.46
4.0
1
71-40
Sean Burke 0 0-0 0.82
Jonathan Cannon 0 0-0 0.90
Drew Thorpe 0 0-0 1.80
Grant Taylor 3.0 58-40 6.00
1.0
7
30-20
1.0
8
16-10
1.0
7
12-10
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
Advanced Pitcher Traits
Games Pitched this Season:
31
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
6
Avg Run Diff when called:
2.55
Pitches over 30 pitches:
No
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely
Other Chi White Sox Pitchers

Cam Booser (L)
Steven Wilson (R)
Tyler Alexander (L)
Dan Altavilla (R)
Prelander Berroa (R)
Jordan Leasure (R)
Mike Vasil (R)
Brandon Eisert (L)
Grant Taylor (R)

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