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Team bullpen data and usage tracking

Jackson Kowar
Jackson Kowar
Throws: R
Primary Role(s): Reliever
Age: 28

Seattle
Team Record: 33 - 31
Head Coach: Dan Wilson
Pitching Coach: Pete Woodworth
Pitcher Snapshot
Pitcher Impact Rating:
56.3
IP (last 7 gm):
3.2
ERA (last 7 gm):
2.46
Team BP Power Rank:
#19

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 5 1.59 5.20 24 4.63 16.7% 12.5% 0.0% 1% 0.2 0.200 0.333 0.382 0.583
2025: Home 2 0.00 2.00 6 4.00 25.0% 0.0% 0.0% 0% 2 0.000 0.000 - 0.000
2025: Away 6 3.60 5.00 26 3.00 15.4% 11.5% 0.0% 0% 2 0.273 0.385 - 0.885
2025: Vs L 7 - 3.00 14 4.00 25.0% 0.0% 0.0% % 1 0.231 0.286 - 0.594
2025: Vs R 8 - 4.00 18 3.50 22.2% 11.1% 0.0% % 7 0.200 0.333 - 0.800
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-06-07 @ Angels 0.20
6
 6 1 1 0 0 0 3 1 1 0 33-16 0.20
2025-06-06 @ Angels 1.00
6
 4 0 1 0 0 0 0 1 0 0 17-10 0.18
2025-06-03 vs Orioles 2.00
7
 6 0 0 0 0 0 0 1 0 0 26-13 0.15
2025-05-31 vs Twins 1.00
8
 4 0 1 0 0 0 0 0 0 0 19-11 0.29
2025-05-28 vs Nationals 1.00
6
 4 0 1 1 0 0 0 1 0 0 16-11 0.25
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Jun-8 Jun-7 Jun-6 Jun-5 Jun-4 Jun-3 Jun-2
Jackson Kowar 3.2 76-39 2.46
0.2
6
33-16
1.0
6
17-10
2.0
7
26-13
Gabe Speier 2.0 40-24 4.50
1.0
8
21-13
1.0
6
19-11
Eduard Bazardo 3.0 43-25 2.25
2.0
7
29-18
1.0
6
14-7
Andrés Muñoz 1.0 18-10 4.50
1.0
18-10
Trent Thornton 2.1 34-24 3.86
2.1
6
34-24
Matt Brash 2.0 29-19 0.00
1.0
14-8
1.0
8
15-11
Casey Legumina 2.0 31-21 0.00
1.0
9
19-13
1.0
9
12-8
Carlos Vargas 1.1 23-14 6.77
1.0
7
10-8
0.1
7
13-6
Collin Snider 1.0 22-17 18.00
1.0
9
22-17
Bryan Woo 0 0-0 27.00
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:
5
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:
2.2
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely
Other Seattle Pitchers

Gabe Speier (L)
Eduard Bazardo (R)
Andrés Muñoz (R)
Trent Thornton (R)
Jackson Kowar (R)
Matt Brash (R)
Casey Legumina (R)
Carlos Vargas (R)
Collin Snider (R)

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