P Zack Vandermark #18
Age: 23 | Bats: S | Throws: R | Morale: Normal
06/18/2026
OA: 40 POT: 40
P ZACK VANDERMARK #18 - AGE: 23 - BATS: S - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
2 0 0-0 0 0.00 2.0 2 0 1 0 1.50 -0.0
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 35 35 35 40
Movement 50 50 55 55
Control 50 45 50 50
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 45 45
Curveball 20 30
 
 
 
OTHER PITCHING RATINGS
Velocity 91-93 Mph
Stamina 20
Suggested Role Strictly BP
Type Extreme Flyball
Hold Runners 50
Defense 50
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 20
Baserunning Inst.: 35
Sacrifice Bunt: 55
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
06/12/2026 HAR Loss, 3-12 1.0 1 0 0 1 0
06/11/2026 HAR Loss, 2-6 1.0 1 0 0 0 0
06/05/2026 DV Win, 4-2 1.0 0 0 0 0 1 Save
05/29/2026 NEW Win, 4-1 1.0 0 0 0 0 2 Save
05/23/2026 @ HIA Win, 12-5 3.0 0 0 0 0 1 Save
05/14/2026 @ STO Loss, 1-4 1.0 1 0 0 1 0
05/12/2026 LON Win, 6-4 1.0 3 1 0 0 0
05/11/2026 LON Loss, 6-8 1.0 0 0 0 0 1
05/03/2026 VER Loss, 5-6 1.2 1 2 2 1 0
05/01/2026 @ MIA Loss, 1-2 1.1 1 0 0 0 0
PERSONALITY
Can shut out the stress and put it on automatic.
Personality Class: Unknown
Birthday:10/22/2002
Born in:Los Altos, CA
Nationality:American
Height:6' 1"
Weight:195 lbs
Local Popularity:Insignificant
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:2 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2024, 2nd Pick in Round 16
ABA DEVELOPMENT LEAGUE 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 0 0 0.00 2.0 2 0 0 0 1 0 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 1 13.50 9.00 0.00 4.50 4.44 1.50 114 -0.0 .286        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 3 1 0 0 0 0 0 0 0 0 0 .333 .333 .333 .667      
vs. RHB 4 1 0 0 0 0 1 0 0 0 0 .250 .400 .250 .650      
ABA DEVELOPMENT LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Last Week 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0  
June 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0  
Career 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0  
Home 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0  
Grass 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0  
Night 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0  
As Reliever / Substitution 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0  
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 12 0 1 0 1 3.31 16.1 15 7 6 3 2 9 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 3 1 50.0 12 6 9.92 8.27 4.96 1.10 4.80 1.04 112 -0.0 .245        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 22 4 1 0 1 3 0 2 0 0 0 .182 .182 .364 .545      
vs. RHB 39 11 2 1 2 4 2 7 0 1 1 .282 .333 .538 .872      
ABA DOUBLE A 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 6 0 1 0 0 4.91 7.1 9 4 4 3 0 7  
May 6 0 0 0 1 2.00 9.0 6 3 2 0 2 2  
Last Year 2 0 0 0 0 9.00 1.0 2 1 1 0 2 2  
Career 14 0 1 0 1 3.63 17.1 17 8 7 3 4 11  
Home 5 0 0 0 0 8.53 6.1 11 7 6 3 1 4  
Road 7 0 1 0 1 0.00 10.0 4 0 0 0 1 5  
Grass 12 0 1 0 1 3.31 16.1 15 7 6 3 2 9  
Day 2 0 0 0 1 0.00 4.1 0 0 0 0 0 2  
Night 10 0 1 0 0 4.50 12.0 15 7 6 3 2 7  
As Reliever / Substitution 12 0 1 0 1 3.31 16.1 15 7 6 3 2 9  
ABA CLASS 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 0 2 0.00 2.0 0 0 0 0 0 3 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 2 0 100.0 2 2 4.50 0.00 13.50 0.00 1.89 0.00 37 0.1 .000        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 3 0 0 0 0 0 0 2 0 0 0 .000 .000 .000 .000      
vs. RHB 3 0 0 0 0 0 0 1 0 0 1 .000 .250 .000 .250      
ABA CLASS A 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
May 1 0 0 0 1 0.00 1.0 0 0 0 0 0 2  
June 1 0 0 0 1 0.00 1.0 0 0 0 0 0 1  
Last Year 42 0 5 2 13 3.02 41.2 37 16 14 3 13 36  
2 Years Ago 3 0 0 1 0 18.90 3.1 8 7 7 0 2 4  
Career 47 0 5 3 15 4.02 47.0 45 23 21 3 15 43  
Home 2 0 0 0 2 0.00 2.0 0 0 0 0 0 3  
Grass 2 0 0 0 2 0.00 2.0 0 0 0 0 0 3  
Day 1 0 0 0 1 0.00 1.0 0 0 0 0 0 2  
Night 1 0 0 0 1 0.00 1.0 0 0 0 0 0 1  
As Reliever / Substitution 2 0 0 0 2 0.00 2.0 0 0 0 0 0 3  
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 Oregon - NCAA 18 11 0 1 0 1 0.42 21.2 19 1 1 1 3 12 0 0 1.02 .254 2.67 0.4 961
2022 Oregon - NCAA 19 16 0 1 0 0 3.05 20.2 23 7 7 0 4 14 0 0 1.31 .343 2.03 0.8 143
2023 Oregon - NCAA 20 13 0 0 2 0 4.19 19.1 13 9 9 2 5 16 0 0 0.93 .216 3.73 0.3 109
2024 Oregon - NCAA 21 20 0 1 0 0 1.69 21.1 22 4 4 1 6 20 0 0 1.31 .323 2.33 0.7 249
2024 Terra Linda - R 21 1 0 0 0 0 9.00 1.0 3 1 1 0 2 1 0 0 5.00 .750 7.34 -0.0 72
2024 Savannah - A- 21 20 0 0 1 5 2.81 25.2 20 9 8 2 9 17 0 0 1.13 .231 3.99 0.9 217
2024 Santa Rosa - A 21 3 0 0 1 0 18.90 3.1 8 7 7 0 2 4 0 0 3.00 .615 3.12 0.1 31
2024 Total - A 21 23 0 0 2 5 4.66 29.0 28 16 15 2 11 21 0 0 1.34 .286 3.89 1.0 128
2025 Savannah - A- 22 2 0 0 0 0 0.00 3.0 2 0 0 0 0 2 0 0 0.67 .222 2.27 0.1 999
2025 Santa Rosa - A 22 42 0 5 2 13 3.02 41.2 37 16 14 3 13 36 0 0 1.20 .286 3.44 1.1 162
2025 Total - A 22 44 0 5 2 13 2.82 44.2 39 16 14 3 13 38 0 0 1.16 .281 3.37 1.2 174
2025 Sonoma - AA 22 2 0 0 0 0 9.00 1.0 2 1 1 0 2 2 0 0 4.00 .667 4.94 -0.0 43
2026 Santa Rosa - A 23 2 0 0 0 2 0.00 2.0 0 0 0 0 0 3 0 0 0.00 .000 1.89 0.1 999
2026 Sonoma - AA 23 12 0 1 0 1 3.31 16.1 15 7 6 3 2 9 0 0 1.04 .245 4.80 -0.0 128
2026 Fremont - AAA 23 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0 0 0 1.50 .286 4.44 -0.0 999
Total AAA 2 0 0 0 0 0.00 2.0 2 0 0 0 1 0 0 0 1.50 .286 4.44 999.0
Total AA 14 0 1 0 1 3.63 17.1 17 8 7 3 4 11 0 0 1.21 .269 4.81 114.7
Total A 47 0 5 3 15 4.02 47.0 45 23 21 3 15 43 0 0 1.28 .311 3.35 128.8
Total ACOL 60 0 3 2 1 2.28 83.0 77 21 21 4 18 62 0 0 1.14 .287 2.67 192.9
Total AR 1 0 0 0 0 9.00 1.0 3 1 1 0 2 1 0 0 5.00 .750 7.34 72.1
Total A- 22 0 0 1 5 2.51 28.2 22 9 8 2 9 19 0 0 1.08 .230 3.81 242.9
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Fremont - AAA P 2 0 1 0 0 1 0 1.000 2.0 4.50 0.0 .000
2026 Sonoma - AA P 11 0 4 1 1 5 0 1.000 16.1 2.76 -0.0 .997
2026 Santa Rosa - A P 2 0 0 0 0 0 0 .000 2.0 0.00 0.0 .000
TOTAL P 15 0 5 1 1 6 0 1.000 20.1 2.66 -0.0 .997
PLAYER HISTORY
01/22/2021 Joined the Oregon Ducks.
01/01/2022 OSA scouting updated ratings (potential): Stuff: 35 (35); Movement: 45 (50); Control: 45 (50).
01/01/2022 OSA scouting updated ratings (potential): Stuff: 35 (35); Movement: 45 (50); Control: 45 (50).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 45 (50); Control: 45 (50).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 35 (40); Movement: 45 (50); Control: 45 (50).
01/01/2024 OSA scouting updated ratings (potential): Stuff: 20 (35); Movement: 50 (55); Control: 45 (50).
01/17/2024 Unsuccessfully completed training to improve his infield defense at the Oregon Ducks development complex.
06/07/2024 Released by the Oregon Ducks.
06/07/2024 Drafted in the 2024 first-year player draft (Round 16, Pick 2, 370th overall pick) by the Fountain Hills 23ers.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 25 (35); Movement: 55 (60); Control: 45 (50).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 35 (35); Movement: 50 (55); Control: 45 (50).
Monday, May 11th , 2026 - OOTP Baseball 26.8 Build 82