P Mark Williams #19
Age: 22 | Bats: L | Throws: L | Morale: Normal
04/15/2026
OA: 35 POT: 45
P MARK WILLIAMS #19 - AGE: 22 - BATS: L - THROWS: L - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
2 0 0-1 0 15.43 2.1 7 0 1 2 3.43 -0.0
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 45 40 45 45
Movement 45 40 45 50
Control 45 45 45 45
PITCHING RATINGS
Pitch Cur. Pot.
Curveball 40 55
Cutter 50 55
Forkball 35 40
 
 
OTHER PITCHING RATINGS
Velocity 96-98 Mph
Stamina 35
Suggested Role Starter
Type Neutral
Hold Runners 65
Defense 45
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 25
Baserunning Inst.: 25
Sacrifice Bunt: 75
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
04/14/2026 CORN Win, 6-3 1.1 3 2 2 1 2
04/11/2026 @ HB Loss, 3-6 1.0 4 4 2 0 0 Loss
PERSONALITY
Likeable teammate.
Birthday:06/01/2003
Born in:Lake Forest, CA
Nationality:American
Height:6' 4"
Weight:190 lbs
Local Popularity:Unknown
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:5 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2021, 15th Pick in Round 3
ABA DOUBLE A 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 2 0 0 1 0 15.43 2.1 7 6 4 0 1 2 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 2 0 38.57 27.00 7.71 3.86 4.98 3.43 119 -0.0 .538        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 3 2 0 0 0 2 0 0 0 0 0 .667 .667 .667 1.333      
vs. RHB 12 5 2 0 0 4 1 2 0 0 2 .417 .533 .583 1.117      
ABA DOUBLE A 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
This Week 1 0 0 0 0 13.50 1.1 3 2 2 0 1 2  
Last Week 1 0 0 1 0 18.00 1.0 4 4 2 0 0 0  
April 2 0 0 1 0 15.43 2.1 7 6 4 0 1 2  
Last Year 39 0 1 3 1 2.99 69.1 52 28 23 6 22 67  
2 Years Ago 20 0 0 1 0 8.10 23.1 29 23 21 6 10 19  
Career 136 0 6 7 1 4.00 195.2 174 97 87 27 57 187  
Home 1 0 0 0 0 13.50 1.1 3 2 2 0 1 2  
Road 1 0 0 1 0 18.00 1.0 4 4 2 0 0 0  
Grass 1 0 0 0 0 13.50 1.1 3 2 2 0 1 2  
Turf 1 0 0 1 0 18.00 1.0 4 4 2 0 0 0  
Day 1 0 0 1 0 18.00 1.0 4 4 2 0 0 0  
Night 1 0 0 0 0 13.50 1.1 3 2 2 0 1 2  
As Reliever / Substitution 2 0 0 1 0 15.43 2.1 7 6 4 0 1 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+
2018 Villa Park High School - HS 15 8 8 1 1 0 4.28 33.2 38 20 16 2 13 31 0 0 1.51 .356 4.00 1.0 133
2019 Villa Park High School - HS 16 8 8 2 0 0 3.20 39.1 34 15 14 5 6 39 0 0 1.02 .276 3.86 1.2 173
2020 Villa Park High School - HS 17 10 10 1 2 0 5.06 37.1 33 24 21 7 18 34 0 0 1.37 .255 5.49 0.4 105
2021 Villa Park High School - HS 18 13 6 2 0 1 3.44 36.2 31 14 14 2 13 43 0 0 1.20 .309 2.15 1.5 132
2021 (BOS) Palm Beach - DL 18 12 0 2 1 0 7.16 16.1 23 14 13 6 11 12 0 0 2.08 .327 7.44 -0.4 69
2021 Long Island - R 18 20 1 2 2 1 7.09 33.0 39 26 26 10 13 27 0 0 1.58 .296 5.15 0.2 73
2022 Louisville - A 19 8 0 1 2 0 4.82 9.1 9 5 5 3 5 9 0 0 1.50 .240 6.91 -0.3 97
2022 Vermont - AA 19 45 0 2 2 0 4.06 62.0 53 29 28 12 17 62 0 0 1.13 .255 3.99 -0.1 88
2023 Vermont - AA 20 30 0 3 0 0 2.56 38.2 33 11 11 3 7 37 0 0 1.03 .288 2.28 1.1 140
2024 Newport - A- 21 9 0 1 0 0 1.42 12.2 9 2 2 1 4 11 0 0 1.03 .216 4.05 0.4 494
2024 Nashua - A 21 17 0 3 0 1 1.17 23.0 23 3 3 2 7 12 0 0 1.30 .288 4.52 0.3 467
2024 Total - A 21 26 0 4 0 1 1.26 35.2 32 5 5 3 11 23 0 0 1.21 .264 4.35 0.8 476
2024 Vermont - AA 21 20 0 0 1 0 8.10 23.1 29 23 21 6 10 19 0 0 1.67 .303 6.69 -0.4 58
2025 Vermont - AA 22 39 0 1 3 1 2.99 69.1 52 28 23 6 22 67 0 0 1.07 .250 3.17 1.0 135
2026 Vermont - AA 23 2 0 0 1 0 15.43 2.1 7 6 4 0 1 2 0 0 3.43 .538 4.98 -0.0 27
Total AA 136 0 6 7 1 4.00 195.2 174 97 87 27 57 187 0 0 1.18 .273 3.70 98.9
Total A 25 0 4 2 1 2.23 32.1 32 8 8 5 12 21 0 0 1.36 .276 5.21 222.7
Total AHS 39 32 6 3 1 3.98 147.0 136 73 65 16 50 147 0 0 1.27 .299 3.88 132.0
Total AR 20 1 2 2 1 7.09 33.0 39 26 26 10 13 27 0 0 1.58 .296 5.15 73.0
Total A- 9 0 1 0 0 1.42 12.2 9 2 2 1 4 11 0 0 1.03 .216 4.05 494.2
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2021 (BOS) Palm Beach - DL P 12 0 1 2 0 3 0 1.000 16.1 1.65 +0.5 .924
2026 Vermont - AA P 2 0 0 0 0 0 0 .000 2.1 0.00 -0.2 .000
TOTAL P 14 0 1 2 0 3 0 1.000 18.2 1.45 +0.3 .924
PLAYER HISTORY
01/18/2018 Joined the Villa Park High School Spartans.
01/01/2019 OSA scouting updated ratings (potential): Stuff: 30 (50); Movement: 20 (40); Control: 20 (35).
06/25/2019 Injured (flu),day-to-day for 3 days.
11/12/2019 Injured (herniated disc (back)),out for 3-4 weeks.
01/01/2020 OSA scouting updated ratings (potential): Stuff: 30 (50); Movement: 20 (45); Control: 20 (35).
12/02/2020 Detrimentally completed training to improve his defense at pitcher at the Villa Park High School Spartans development complex.
01/01/2021 OSA scouting updated ratings (potential): Stuff: 40 (55); Movement: 40 (50); Control: 40 (60).
01/01/2021 OSA scouting updated ratings (potential): Stuff: 40 (55); Movement: 40 (50); Control: 40 (60).
06/07/2021 Released by the Villa Park High School Spartans.
06/07/2021 Drafted in the 2021 first-year player draft (Round 3, Pick 15, 65th overall pick) by the Boston Whistlers.
06/10/2021 Signed a minor league contract with the Boston Whistlers organization with a signing bonus of $11,000.
12/16/2021 Named to the 2021 Sun Coast Baseball League for the (BOS) Palm Beach Waveriders.
01/01/2022 OSA scouting updated ratings (potential): Stuff: 45 (60); Movement: 40 (50); Control: 40 (60).
01/01/2022 OSA scouting updated ratings (potential): Stuff: 45 (60); Movement: 40 (50); Control: 40 (60).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 40 (50); Control: 45 (55).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 40 (50); Control: 45 (55).
06/25/2023 Injured (torn back muscle),out for 4 months.
01/01/2024 OSA scouting updated ratings (potential): Stuff: 45 (50); Movement: 40 (55); Control: 40 (50).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 45 (50); Movement: 40 (55); Control: 45 (50).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 45 (50); Control: 45 (50).
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