P Jackson Kowar #37
Age: 29 | Bats: R | Throws: R | Morale: Normal
06/15/2026
OA: 39 POT: 39
P JACKSON KOWAR #37 - AGE: 29 - BATS: R - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
11 0 1-2 1 5.12 19.1 15 4 10 27 1.29 0.1
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 50 50 50 50
Movement 50 50 50 50
Control 45 45 45 45
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 60 60
Slider 45 45
Curveball 55 55
Changeup 55 55
 
OTHER PITCHING RATINGS
Velocity 96-98 Mph
Stamina 30
Suggested Role Bullpen
Type Flyball Pitcher
Hold Runners 65
Defense 35
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 30
Baserunning Inst.: 20
Sacrifice Bunt: 55
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
06/07/2026 @ WIC Win, 12-10 2.1 2 0 0 1 4 Win
05/27/2026 SPF Loss, 6-7 1.2 3 2 2 1 0
05/22/2026 FRI Loss, 1-5 2.1 3 3 3 2 5
05/16/2026 @ NWA Win, 6-3 1.1 0 0 0 1 3
05/10/2026 @ SPF Loss, 4-7 2.0 2 1 1 1 3
05/09/2026 @ SPF Loss, 6-10 0.1 1 2 2 1 0 Loss
05/03/2026 TUL Win, 2-1 1.2 0 0 0 1 2 Save
04/29/2026 TUL Loss, 6-9 0.2 1 3 3 1 0 Loss
04/24/2026 @ MID Loss, 5-7 1.1 1 0 0 0 4
04/19/2026 WIC Loss, 2-8 2.1 2 0 0 1 3
PERSONALITY
You won't find him in the middle of the clubhouse card games, but he won't cause any problems, either.
Low: Loyalty
Birthday:10/04/1996
Born in:Weddington, NC
Nationality:American
Height:6' 5"
Weight:200 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:1 Year, 163 Days
Service This Yr:None
40-Man Service:1 Year, 163 Days
Pro Service:7 Years
Arbitration Eligibility:Not yet eligible
Option Years:1 option year left
Contract Extension: -
Drafted:-
PACIFIC COAST LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 1 0 0 0 0 0.00 2.1 0 0 0 0 0 1 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 1 1 0.00 0.00 3.86 0.00 2.38 0.00 45 0.1 .000        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 2 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000      
vs. RHB 5 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000      
PACIFIC COAST LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 1 0 0 0 0 0.00 2.1 0 0 0 0 0 1  
Last Year 7 0 2 0 0 5.23 10.1 7 7 6 2 7 9  
Career 8 0 2 0 0 4.26 12.2 7 7 6 2 7 10  
Home 1 0 0 0 0 0.00 2.1 0 0 0 0 0 1  
Grass 1 0 0 0 0 0.00 2.1 0 0 0 0 0 1  
Day 1 0 0 0 0 0.00 2.1 0 0 0 0 0 1  
As Reliever / Substitution 1 0 0 0 0 0.00 2.1 0 0 0 0 0 1  
TEXAS LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 11 0 1 2 1 5.12 19.1 15 11 11 4 10 27 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 1 0 100.0 11 2 13.03 6.98 12.57 4.66 4.72 1.29 100 0.1 .262        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 12 5 0 0 0 0 1 4 0 0 1 .417 .500 .417 .917      
vs. RHB 60 10 1 0 4 11 9 23 1 0 2 .167 .292 .383 .675      
TEXAS LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 4 0 0 1 0 3.52 7.2 4 3 3 1 2 10  
May 6 0 0 1 1 7.71 9.1 9 8 8 3 7 13  
June 1 0 1 0 0 0.00 2.1 2 0 0 0 1 4  
Last Year 25 0 1 5 11 2.83 28.2 19 11 9 4 12 35  
Career 49 13 4 14 12 3.60 122.1 107 54 49 16 43 140  
Home 6 0 0 1 1 6.00 12.0 9 8 8 3 6 13  
Road 5 0 1 1 0 3.68 7.1 6 3 3 1 4 14  
Grass 11 0 1 2 1 5.12 19.1 15 11 11 4 10 27  
Day 5 0 1 1 1 3.12 8.2 7 3 3 1 5 12  
Night 6 0 0 1 0 6.75 10.2 8 8 8 3 5 15  
As Reliever / Substitution 11 0 1 2 1 5.12 19.1 15 11 11 4 10 27  
CAREER PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2021 Kansas City - MLB 24 9 8 0 6 0 11.27 30.1 43 38 38 7 20 29 0 0 2.08 .375 6.61 -0.4 38
2022 Kansas City - MLB 25 7 0 0 0 0 9.77 15.2 27 17 17 4 11 17 0 0 2.43 .460 6.43 -0.4 40
2023 Kansas City - MLB 26 23 0 2 0 0 6.43 28.0 34 24 20 4 20 29 0 0 1.93 .361 5.43 -0.3 67
Total MLB 39 8 2 6 0 9.12 74.0 104 79 75 15 51 75 0 0 2.09 .389 6.13 -1.1 46
CAREER MINOR LEAGUE PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2018 Columbia - A 21 9 9 0 1 0 3.42 26.1 19 10 10 2 12 22 0 0 1.18 .239 3.88 0.4 116
2019 Quad Cities - A+ 22 13 13 5 3 0 3.53 74.0 68 33 29 4 22 66 0 0 1.22 .305 3.42 1.6 114
2019 Northwest Arkansas - AA 22 13 13 2 7 0 3.51 74.1 73 32 29 8 21 78 0 0 1.26 .323 3.43 1.6 114
2021 Omaha - AAA 24 17 16 9 4 0 3.46 80.2 66 31 31 7 34 115 0 0 1.24 .331 2.89 2.3 117
2022 Omaha - AAA 25 20 20 4 10 0 6.16 83.1 95 67 57 14 43 88 0 0 1.66 .348 5.11 0.1 66
2023 Omaha - AAA 26 30 1 2 5 2 5.96 45.1 51 35 30 4 32 49 0 0 1.83 .370 4.70 -0.1 68
2025 Arkansas - AA 28 25 0 1 5 11 2.83 28.2 19 11 9 4 12 35 0 0 1.08 .250 4.22 0.5 173
2025 Tacoma - AAA 28 7 0 2 0 0 5.23 10.1 7 7 6 2 7 9 0 0 1.35 .200 6.40 -0.2 91
2026 Arkansas - AA 29 11 0 1 2 1 5.12 19.1 15 11 11 4 10 27 0 0 1.29 .262 4.72 0.1 92
2026 Tacoma - AAA 29 1 0 0 0 0 0.00 2.1 0 0 0 0 0 1 0 0 0.00 .000 2.38 0.1 999
Total IL 67 37 15 19 2 5.07 209.1 212 133 118 25 109 252 0 0 1.53 .348 4.16 79.9
Total PCL 8 0 2 0 0 4.26 12.2 7 7 6 2 7 10 0 0 1.11 .161 5.66 112.1
Total TL 49 13 4 14 12 3.60 122.1 107 54 49 16 43 140 0 0 1.23 .300 3.82 119.1
Total MWL 13 13 5 3 0 3.53 74.0 68 33 29 4 22 66 0 0 1.22 .305 3.42 114.4
Total CAR 9 9 0 1 0 3.42 26.1 19 10 10 2 12 22 0 0 1.18 .239 3.88 116.5
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2021 Kansas City - MLB P 9 8 0 7 0 7 0 1.000 30.1 2.08 -0.2 .000
2022 Kansas City - MLB P 7 0 0 4 0 4 0 1.000 15.2 2.30 0.0 .000
2023 Kansas City - MLB P 23 0 1 1 0 2 0 1.000 28.0 0.64 -0.5 .000
2026 Tacoma - AAA P 1 0 0 0 0 0 0 .000 2.1 0.00 0.0 .000
2026 Arkansas - AA P 11 0 2 1 0 3 0 1.000 19.1 1.40 +0.0 .950
TOTAL P 51 8 3 13 0 16 0 1.000 95.2 1.51 -0.7 .950
PLAYER HISTORY
06/05/2015 Drafted by the Detroit Tigers in the 40th round of the 2015 MLB June Amateur Draft from Charlotte Christian HS (Charlotte, NC).
06/04/2018 Drafted by the Kansas City Royals in the 1st round of the 2018 MLB June Amateur Draft from University of Florida (Gainesville, FL).
11/17/2023 Traded by the Kansas City Royals to the Atlanta Braves.
12/03/2023 Traded by the Atlanta Braves to the Seattle Mariners.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 50 (50); Movement: 50 (50); Control: 45 (45).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 50 (50); Movement: 50 (50); Control: 45 (45).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 50 (50); Movement: 50 (50); Control: 45 (45).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 50 (50); Movement: 50 (50); Control: 45 (45).
05/27/2026 Injured (mild shoulder inflammation),day-to-day for one week.
Wednesday, July 3rd , 2024 - OOTP Baseball 25.6 Build 71