Jackson Kowar

Starting pitcher for Seattle
Age: 29, 200 lbs, 6'5"
Born: 10/4/1996, Weddington, NC, USA
Sal: N/A
This player is injured. Currently Injured

TRANSACTION REPORT 2 months

Option reversed, lands on IL.
The Mariners recalled Kowar from Triple-A Tacoma and placed him on the 15-day injured list Wednesday with a right shoulder impingement, retroactive to Aug. 19.
2025
SEA
15
0
17.0
4.24
2
0
0
0
14
2
0
4
15
1
7
2
0
8
8
0
1.24
7.94
10.0
0.7
2023
SEA
23
0
28.0
6.43
2
0
0
0
34
7
0
4
29
1
20
5
0
24
20
0
1.93
9.32
10.0
0.4
2022
KC
7
0
15.7
9.77
0
0
0
0
27
5
2
4
17
0
11
0
0
17
17
0
2.43
9.77
0.0
0.0
2021
KC
9
0
30.3
11.27
0
6
0
0
43
11
0
7
29
2
20
8
0
38
38
0
2.08
8.60
0.0
0.0
54
0
91.0
7.93
4
6
0
0
118
25
2
19
90
4
58
15
0
87
83
0
1.92
8.91
20.0
0.3
8/18/2025
PHI@
0
1.0
9.00
0
0
0
0
2
0
0
0
1
0
2
0
0
1
1
0
4.00
9.00
0.0
8/17/2025
NYM@
0
1.0
0.00
0
0
0
0
1
0
0
0
2
0
1
0
0
0
0
0
2.00
18.00
0.0
8/15/2025
NYM@
0
0.3
81.00
0
0
0
0
3
1
0
1
1
0
0
0
0
3
3
0
9.00
27.00
0.0
8/14/2025
BAL@
0
1.0
0.00
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0.00
9.00
0.0
8/7/2025
CWS
0
1.0
0.00
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.00
0.00
5.0
8/5/2025
CWS
0
1.0
18.00
0
0
0
0
2
0
0
2
1
0
0
0
0
2
2
0
2.00
9.00
0.0
7/29/2025
ATH@
0
2.0
0.00
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0.00
4.50
0.0
7/27/2025
LAA@
0
1.0
0.00
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
2.00
0.00
0.0
6/14/2025
CLE
0
1.0
0.00
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0.00
9.00
5.0
6/10/2025
AZ@
0
2.0
4.50
0
0
0
0
1
0
0
1
3
0
0
0
0
1
1
0
0.50
13.50
0.0
0
11.3
11.25
2
0
0
0
10
1
0
4
11
0
4
0
0
7
7
0
1.95
9.90
10.0
Pages:
1 2 3 4 5 6 >>
SP
SEA
5/28/2025
Closing in on return
elbow
SP
SEA
2/17/2025
Completes bullpen session
elbow
SP
SEA
3/7/2024
Getting sore arm checked out
arm
SP
SEA
3/5/2024
Pushed back due to soreness
Undisclosed
SP
SEA
9/3/2025
Option reversed, lands on IL.
SP
SEA
8/19/2025
Dispatched to Triple-A.
SP
SEA
8/1/2025
Back in Seattle.
SP
SEA
7/30/2025
Sent back to Tacoma.
SP
SEA
7/24/2025
Back with M's.
SP
SEA
6/16/2025
Heading to Triple-A.
SP
SEA
5/28/2025
Reinstated from IL.
SP
SEA
3/2/2025
Moves to 60-day IL.
SP
SEA
3/10/2024
Requires Tommy John surgery.
SP
SEA
12/3/2023
Shipped to Seattle.
Pages:
1 2 3 >>
SP
SEA
9/1/2021
9/16/2021
+1
Hits allowed
SP
SEA
9/1/2021
9/16/2021
+2
Earned runs allowed
SP
SEA
9/1/2021
9/16/2021
+1
Doubles allowed

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