P Jonathan Heasley #52
Northwest Arkansas Naturals (KC) TL
Age: 29 | Bats: R | Throws: R | Morale: Normal
03/21/2026
BNN Index | TL | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P JONATHAN HEASLEY #52 - AGE: 29 - BATS: R - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
0 0 0-0 0 0.00 0.0 0 0 0 0 0.00 0.0
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 35 40 35 40
Movement 40 40 40 40
HRA 40 40 40 40
PBABIP 45 40 45 45
Control 45 45 45 45
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 40 40
Slider 40 40
Curveball 35 35
Changeup 35 35
 
OTHER PITCHING RATINGS
Velocity 93-95 Mph
Stamina 45
Suggested Role Starter
Type Flyball Pitcher
Hold Runners 45
Defense 70
RUN/BUNT RATINGS
Running Speed: 30
Stealing Ability: 25
Baserunning Inst.: 30
Sacrifice Bunt: 40
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
PERSONALITY
Birthday:01/27/1997
Born in:Dallas, TX
Nationality:American
Height:6' 3"
Weight:225 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:1 Year, 29 Days
Service This Yr:None
40-Man Service:1 Year, 29 Days
Pro Service:7 Years
Arbitration Eligibility:Not yet eligible
Option Years:Out of option years
Contract Extension: -
Drafted:-
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 3 3 1 1 0 4.91 14.2 15 8 8 3 3 6 0 0 1.23 .267 6.34 -0.1 88
2022 Kansas City - MLB 25 21 21 4 10 0 5.28 104.0 108 67 61 19 47 70 0 0 1.49 .276 5.77 -1.0 73
2023 Kansas City - MLB 26 12 0 0 0 0 7.20 15.0 17 13 12 5 2 9 0 0 1.27 .261 7.16 -0.5 59
2024 Baltimore - MLB 27 4 0 0 1 0 16.88 5.1 10 11 10 2 3 4 0 0 2.44 .421 8.88 -0.3 24
Total MLB 40 24 5 12 0 5.89 139.0 150 99 91 29 55 89 0 0 1.47 .279 6.10 -1.8 67
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 Total - R 21 12 11 1 3 0 5.15 50.2 55 38 29 4 16 35 0 0 1.40 .298 3.85 0.8 78
2019 Columbia - A 22 25 20 8 5 0 3.12 112.2 93 47 39 11 34 120 0 0 1.13 .279 3.46 2.2 127
2021 Northwest Arkansas - AA 24 22 21 7 3 0 3.33 105.1 95 42 39 18 34 120 1 1 1.22 .301 4.31 1.0 120
2022 Omaha - AAA 25 9 9 1 2 0 4.35 39.1 35 22 19 7 10 45 0 0 1.14 .289 3.99 0.6 97
2023 Omaha - AAA 26 32 15 2 5 1 6.85 94.2 108 72 72 20 45 88 0 0 1.62 .321 5.58 -0.6 61
2024 Norfolk - AAA 27 10 3 0 1 0 2.64 30.2 29 9 9 3 8 27 0 0 1.21 .306 3.59 0.4 145
2025 Northwest Arkansas - AA 28 8 0 1 0 0 4.26 12.2 14 6 6 3 2 9 0 0 1.26 .297 5.57 -0.2 94
2025 Omaha - AAA 28 4 0 0 0 0 13.50 4.0 9 6 6 1 0 2 0 0 2.25 .421 5.45 -0.0 31
Total IL 55 27 3 8 1 5.66 168.2 181 109 106 31 63 162 0 0 1.45 .316 4.84 73.6
Total TL 30 21 8 3 0 3.43 118.0 109 48 45 21 36 129 1 1 1.23 .300 4.45 116.4
Total CAR 25 20 8 5 0 3.12 112.2 93 47 39 11 34 120 0 0 1.13 .279 3.46 126.7
Total PIO 12 11 1 3 0 5.15 50.2 55 38 29 4 16 35 0 0 1.40 .298 3.85 77.7
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 3 3 0 1 0 1 0 1.000 14.2 0.61 0.0 .000
2022 Kansas City - MLB P 21 21 4 5 1 10 1 .900 104.0 0.78 +0.7 .000
2023 Kansas City - MLB P 12 0 4 1 0 5 0 1.000 15.0 3.00 -0.1 .000
2024 Baltimore - MLB P 4 0 1 1 0 2 0 1.000 5.0 3.60 +0.4 .000
TOTAL P 40 24 9 8 1 18 1 .944 138.2 1.10 +1.0 .000
PLAYER HISTORY
06/04/2018 Drafted by the Kansas City Royals in the 13th round of the 2018 MLB June Amateur Draft from Oklahoma State University (Stillwater, OK).
12/18/2023 Traded by the Kansas City Royals to the Baltimore Orioles.
01/24/2025 Chicago White Sox signed free agent RHP Jonathan Heasley to a minor league contract and invited him to spring training.
03/31/2025 ACL White Sox released RHP Jonathan Heasley.
08/05/2025 Kansas City Royals signed free agent RHP Jonathan Heasley to a minor league contract.
LEADERBOARD APPEARANCES
Year WP Rank
2022 9 7
Tuesday, September 15th , 2026 - OOTP Baseball 27.4 Build 76