Jackson Kowar SEA AAA RP R

Born: 10/04/1996 Age: 28

FanGraphs Player Page

2025 OPL OPL Player Page

On MLB 40-man: YES
Acquired: Trade (ATL) Dec'23

Sun 6/29 Mon 6/30 Tue 7/01
@TEX 1-1 6•• KCR 9:40 PM EDT KCR 9:40 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $0.00 Median $0.00
FanGraphs Points
Average $0.00 Median $0.00

All Leagues
Average $1.00 Median $1.00
FanGraphs Points
Average $1.30 Median $1.00

Roster%
0%
Change
7Day 0%
30Day 0%

2025 OPL 2025 OPL Round 3
OPL Roster%
0.00%
OPL Average Salary
$0.00

MLB Stats

Pitching

YearTeamGGSIP SV HLD K H BB HBP HR P/IP Pts
2021KCR9830.10029432027 0.61 18.57
2022KCR7015.20217271104 0.35 5.53
2023KCR23028.00029342014 2.31 64.60
2025SEA708.20185311 5.4 46.83

MILB Stats

Pitching

YearTeamGGSIP SV HLD K H BB HBP HR P/IP Pts
2018KCR (A)9926.10022191202 4.89 128.87
2019KCR (A+)131374.000666822104 4.83 357.60
2019KCR (AA)131374.10078732128 4.69 348.87
2021KCR (AAA)171680.200115663447 5.64 455.23
2022KCR (AAA)202083.100889543814 2.65 220.47
2023KCR (AAA)30145.12349513264 3.52 159.67
2025SEA (CPX)222.00012000 5.8 11.60
2025SEA (AAA)1008.21186610 6.06 52.53

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR Pts
Jun 14, 2025 SEA CLE 0 1 0 0 1.0 3 0 0 0 1 0 0 0 9.40
Jun 10, 2025 SEA @ARI 0 0 0 0 2.0 7 1 1 1 3 0 0 1 5.90
Jun 7, 2025 SEA @LAA 0 0 0 0 0.2 6 1 1 1 1 3 0 0 -4.67
Jun 6, 2025 SEA @LAA 0 0 0 0 1.0 4 0 0 1 1 0 0 0 6.80
Jun 3, 2025 SEA BAL 0 0 0 0 2.0 6 0 0 0 1 0 0 0 16.80
May 31, 2025 SEA MIN 0 0 0 1 1.0 4 0 0 1 0 0 1 0 5.80
May 28, 2025 SEA WSN 0 0 0 0 1.0 4 0 0 1 1 0 0 0 6.80
Sep 27, 2023 KCR @DET 0 0 0 0 1.2 9 2 2 2 1 2 0 1 -9.17
Sep 26, 2023 KCR @DET 0 0 0 0 0.1 3 1 1 2 0 1 0 0 -5.73
Sep 22, 2023 KCR @HOU 0 0 0 0 0.1 5 3 3 3 0 1 0 1 -20.63
Totals 0 1 0 1 11.0 51 8 8 12 9 7 1 3 11.30

Last 10 MILB Games

DateLevelTeamOpponentGSWinSave IPTBFRERHKBBHBPHR
Jun 28, 2025 AAA TAC @RR 0 0 0 0.2 6 4 1 1 1 2 0 0
Jun 21, 2025 AAA TAC ABQ 0 0 0 1.0 4 0 0 0 1 1 0 0
Jun 19, 2025 AAA TAC ABQ 0 0 1 1.0 4 0 0 1 2 0 0 0
Jun 17, 2025 AAA TAC ABQ 0 0 0 1.0 3 0 0 0 1 0 0 0
May 24, 2025 AAA TAC @ELP 0 0 0 1.0 3 0 0 0 0 0 0 0
May 22, 2025 AAA TAC @ELP 0 0 0 0.1 2 0 0 1 0 0 0 0
May 20, 2025 AAA TAC @ELP 0 1 0 1.0 5 0 0 1 0 1 0 0
May 17, 2025 AAA TAC @ABQ 0 0 0 0.2 5 1 1 2 2 1 0 0
May 14, 2025 AAA TAC @ABQ 0 0 0 1.0 5 0 0 0 1 1 1 0
May 10, 2025 AAA TAC SAC 0 0 0 1.0 3 0 0 0 0 0 0 0
Totals 0 1 1 8.2 40 5 2 6 8 6 1 0

Avg Salary & Roster%

Last 30 days

2026 Position Eligibility Progress

To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.

Transaction History

Date Transaction Type Team Salary
June 9, 2021 1:24 PM add Lucky Strikes 🍀 $2
August 9, 2021 3:23 PM cut Lucky Strikes 🍀 $1
August 10, 2021 3:24 PM add Brooklyn Royal Giants🌏 $2
October 9, 2021 4:45 AM increase Brooklyn Royal Giants🌏 $4
January 24, 2022 9:36 PM cut Brooklyn Royal Giants🌏 $0

Recent Trades for Jackson Kowar in FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
December 16, 2021 10:29 PM The Fish 🐠 Jackson Kowar SEA AAA RP R $3
 I Got Matsui. 🍶 Tommy Pham SDP OF R $11 
Jesus Luzardo MIA SP L $9 
December 9, 2021 10:56 AM Callaway's Call Logs Tony Gonsolin LAD SP R $8 60IL
Jackson Kowar SEA AAA RP R $3
Nolan Gorman STL 2B/3B L $5 
 A Sonny Gray in Glasnow Sonny Gray CIN SP R $10 
July 2, 2021 10:10 PM Smoked City 🔥 James Kaprielian TOR CPX SP/RP R $2
Tanner Houck BOS AAA SP R $1 15IL 
Jackson Kowar SEA AAA RP R $1
 The Crime Dogs Gerrit Cole NYY SP R $42 60IL
$38 loan
June 25, 2021 7:43 AM 3 days to D-day Nate Pearson CHC AAA RP R $7 
Alec Bohm PHI 1B/3B R $9
Jackson Kowar SEA AAA RP R $6
 RIP Bob Uecker Anthony Rendon LAA 3B R $42 60IL
$25 loan
June 4, 2021 7:38 AM Big League Chew-pacabras Giancarlo Stanton NYY Util R $29 
Kenta Maeda CHC AAA SP/RP R $6
$13 loan 		Eddie's Malort Bar Kyle Schwarber WSN OF L $11 
Jesus Sanchez MIA OF L $4
Jackson Kowar SEA AAA RP R $1
Jarren Duran BOS OF L $2 
May 24, 2021 8:33 PM 4 Baggers Eduardo Escobar ARI Util S $1
Tim Anderson CHW 2B/SS R $6
Walker Buehler LAD SP R $18 
$5 loan 		Schwell's Bells Chris Paddack SDP SP R $10 
Tommy Edman STL 2B/SS/OF S $5 
Jackson Kowar SEA AAA RP R $1
Triston Casas BOS 1B L $4 60IL