P Jake Ronaldson #37
Age: 21 | Bats: L | Throws: L | Morale: Normal
03/30/2026
P JAKE RONALDSON #37 - AGE: 21 - BATS: L - THROWS: L - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
11 10 5-2 0 3.38 48.0 55 2 16 61 1.48 1.3
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 25 25 25 40
Movement 25 25 25 35
HRA 20 20 20 30
PBABIP 20 20 20 30
Control 25 25 20 45
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 30 45
Slider 25 40
Changeup 25 35
Splitter 35 50
 
OTHER PITCHING RATINGS
Velocity 90-92 Mph
Stamina 60
Suggested Role Starter
Type Flyball Pitcher
Hold Runners 55
Defense 50
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 20
Baserunning Inst.: 30
Sacrifice Bunt: 50
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/12/2025 CIN Win, 6-5 1.0 0 0 0 0 1 Win
09/07/2025 @ LAD Win, 4-2 1.0 2 1 1 0 1 Save
09/05/2025 LAD Win, 1-0 1.0 0 0 0 0 0 Win
09/01/2025 SD Win, 4-0 1.0 0 0 0 0 2
08/27/2025 AZ Win, 3-2 X 5.0 4 1 1 3 12 Win
08/22/2025 TEX Win, 3-2 X 4.1 4 1 1 2 6
08/17/2025 TEX Win, 9-3 X 5.0 3 0 0 1 5 Win
08/10/2025 @ TEX Loss, 3-4 X 4.1 4 2 2 2 5
08/04/2025 KC Win, 12-6 X 3.2 6 5 5 1 4
07/27/2025 @ KC Loss, 2-7 X 4.2 7 4 4 2 3 Loss
PERSONALITY
Personal motto: Remember where you came from.
Personality Class: Humble
Birthday:12/27/2004
Born in:Hazelwood, MO
Nationality:American
Height:6' 2"
Weight:185 lbs
Local Popularity:Fair
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, None
Service This Yr:None
40-Man Service:None, None
Pro Service:3 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2023, 6th Pick in Round 23
ARIZONA COMPLEX LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 11 10 5 2 0 3.38 48.0 55 18 18 2 16 61 0 0.0 0 1 10.0
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 13.50 10.31 11.44 3.00 3.44 1.48 74 1.3 .405        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 42 17 1 1 0 7 2 8 1 0 0 .405 .422 .476 .898      
vs. RHB 151 38 6 0 2 11 14 53 0 0 1 .252 .319 .331 .650      
ARIZONA COMPLEX LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
June 1 1 1 0 0 0.00 5.2 7 0 0 0 2 5  
July 4 4 2 2 0 4.26 19.0 27 9 9 1 5 22  
August 5 5 2 0 0 3.63 22.1 21 9 9 1 9 32  
September 1 0 0 0 0 0.00 1.0 0 0 0 0 0 2  
Postseason 3 0 2 0 1 3.00 3.0 2 1 1 0 0 2  
Last Year 11 10 5 2 0 3.38 48.0 55 18 18 2 16 61  
2 Years Ago 7 0 0 0 1 4.00 9.0 12 4 4 3 1 9  
Career 23 15 6 4 1 3.35 80.2 95 31 30 8 24 94  
Home 7 6 4 0 0 2.70 30.0 30 9 9 2 8 42  
Road 4 4 1 2 0 4.50 18.0 25 9 9 0 8 19  
Grass 11 10 5 2 0 3.38 48.0 55 18 18 2 16 61  
Day 7 6 5 1 0 1.95 32.1 34 7 7 1 9 40  
Night 4 4 0 1 0 6.32 15.2 21 11 11 1 7 21  
As Starter 10 10 5 2 0 3.45 47.0 55 18 18 2 16 59  
As Reliever / Substitution 1 0 0 0 0 0.00 1.0 0 0 0 0 0 2  
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+
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+
2021 Total - 16 14 14 10 1 0 1.37 105.1 70 20 16 3 27 170 0 0 0.92 .284 1.14 6.3 100
2022 Total - 17 13 13 9 0 0 0.74 97.2 54 9 8 2 17 164 0 0 0.73 .248 0.69 6.7 100
2023 Total - 18 13 13 6 3 0 1.67 97.0 78 21 18 3 18 123 0 0 0.99 .280 1.65 4.8 100
2023 Chicago A (DSL) - R 18 9 4 3 2 0 6.41 26.2 38 22 19 3 10 24 0 0 1.80 .427 4.48 0.3 72
2023 Chicago A (AZL) - R 18 5 5 1 2 0 3.04 23.2 28 9 8 3 7 24 0 0 1.48 .357 5.12 0.5 196
2023 Total - R 18 14 9 4 4 0 4.83 50.1 66 31 27 6 17 48 0 0 1.65 .395 4.78 0.9 102
2024 Chicago A (AZL) - R 19 7 0 0 0 1 4.00 9.0 12 4 4 3 1 9 0 0 1.44 .333 6.63 -0.1 130
2025 Chicago A (AZL) - R 20 11 10 5 2 0 3.38 48.0 55 18 18 2 16 61 0 0 1.48 .405 3.44 1.3 138
Total ACL 23 15 6 4 1 3.35 80.2 95 31 30 8 24 94 0 0 1.48 .382 4.29 150.3
Total DSL 9 4 3 2 0 6.41 26.2 38 22 19 3 10 24 0 0 1.80 .427 4.48 71.9
CAREER POSTSEASON 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+
2025 Chicago A (AZL) - ACL 20 3 0 2 0 1 3.00 3.0 2 1 1 0 0 2 0 0 0.67 .222 3.04 0.1 156
Total ACL 3 0 2 0 1 3.00 3.0 2 1 1 0 0 2 0 0 0.67 .222 3.04 155.7
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Chicago A (AZL) - R P 11 10 0 3 0 3 0 1.000 48.0 0.56 -0.8 1.645
TOTAL P 11 10 0 3 0 3 0 1.000 48.0 0.56 -0.8 1.645
PLAYER HISTORY
01/01/2022 OSA scouting updated ratings (potential): Stuff: 30 (50); Movement: 40 (50); Control: 25 (50).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 30 (55); Movement: 35 (50); Control: 25 (50).
06/24/2023 Drafted in the 2023 first-year player draft (Round 23, Pick 6, 680th overall pick) by the Chicago White Sox, out of high school Hazelwood West (Hazelwood West; Hazelwood, MO).
01/01/2024 OSA scouting updated ratings (potential): Stuff: 35 (50); Movement: 20 (35); Control: 25 (50).
09/17/2024 Wins the 2024 Arizona Rookie League Round 2 with the Chicago A (AZL) White Sox!
01/01/2025 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 35 (40); Control: 20 (40).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 35 (40); Control: 20 (40).
09/10/2025 Injured (heat exhaustion),day-to-day for 2 days.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 35 (45); Movement: 20 (30); Control: 20 (40).
Sunday, March 29th , 2026 - OOTP Baseball 27.1 Build 45