SS Mark 'Running Man' Jendrzejewski #18
Age: 22 | Bats: R | Throws: R | Morale: Normal
06/01/2026
SS MARK 'RUNNING MAN' JENDRZEJEWSKI #18 - AGE: 22 - BATS: R - THROWS: R - MORALE: NORMAL
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
46 195 55 9 2 5 10 19 31 .282 .352 .426 2 0.8
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 40 40 40 55
Gap 45 45 40 70
Power 30 35 30 45
Eye 35 35 35 50
Avoid K's 35 40 35 50
FIELDING RATINGS
Catcher Infield Outfield
Range: - 55 40
Errors: - 50 45
Arm: 20 70 55
Turn DP: - 65 -
Framing: 20 - -
POSITION RATINGS
Pitcher: - Shortstop: 50
Catcher: - Left Field: -
1st Base: 55 Center Field: -
2nd Base: 45 Right Field: -
3rd Base: 50
       
RUN/BUNT
Running Speed: 40
Stealing Aggressiveness: 45
Stealing Ability: 45
Baserunning Inst.: 55
Sacrifice Bunt: 25
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
05/31/2026 @ HIC Win, 4-3 4 1 1 0 0 1 0 0
05/30/2026 @ HIC Loss, 3-4 4 0 1 0 0 1 0 0
05/29/2026 @ HIC Win, 10-3 6 1 3 1 0 0 1 0
05/27/2026 ASH Loss, 1-3 4 1 1 1 1 0 0 0
05/26/2026 ASH Loss, 3-5 4 1 1 0 0 0 2 0
05/25/2026 @ HUD Loss, 3-6 5 1 3 2 1 0 0 0
05/24/2026 @ HUD Loss, 5-6 5 1 1 0 0 1 2 0
05/23/2026 @ HUD Loss, 4-5 4 1 1 0 0 1 1 0
05/22/2026 @ WS Loss, 1-4 3 1 1 0 0 2 0 0
05/21/2026 @ WS Loss, 3-8 3 0 1 0 0 1 0 0
PERSONALITY
Birthday:03/21/2004
Born in:Sequoyah, OK
Nationality:American
Height:6' 0"
Weight:175 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, 31 Days
Service This Yr:None
40-Man Service:None, 31 Days
Pro Service:2 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
SOUTH ATLANTIC LEAGUE 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 46 195 55 9 2 5 10 32 19 31 .282 .352 .426 .777 .351 .144 105
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 44 218 2 0 0 2 2 0 83 16 2 1 66.7 30.3 5.65 .8  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   68 17 3 0 2 3 13 11 9 0 0 1 .250 .362 .382 .745
Versus Right   127 38 6 2 3 7 19 8 22 0 2 1 .299 .346 .449 .794
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Last Week   27 10 0 0 2 4 5 2 3 0 0 2 .370 .452 .593 1.044
April   87 25 7 0 1 2 13 4 11 0 1 0 .287 .319 .402 .721
May   108 30 2 2 4 8 19 15 20 0 1 2 .278 .376 .444 .820
Career   195 55 9 2 5 10 32 19 31 0 2 2 .282 .352 .426 .777
Home   86 27 8 0 2 3 16 7 14 0 1 2 .314 .379 .477 .856
Road   109 28 1 2 3 7 16 12 17 0 1 0 .257 .331 .385 .716
Grass   82 21 1 1 3 7 13 9 11 0 0 0 .256 .330 .402 .732
Turf   113 34 8 1 2 3 19 10 20 0 2 2 .301 .368 .442 .810
Day   68 24 7 0 2 6 14 7 13 0 0 0 .353 .413 .544 .957
Night   127 31 2 2 3 4 18 12 18 0 2 2 .244 .319 .362 .681
As Starter   194 54 8 2 5 10 32 19 31 0 2 2 .278 .349 .418 .766
As Reliever / Substitution   1 1 1 0 0 0 0 0 0 0 0 0 1.000 1.000 2.000 3.000
CAREER BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
CAREER MINOR LEAGUE BATTING STATS
Year/Team/League Age G AB H 2B 3B HR RBI R BB HP SF K SB CS AVG OBP SLG OPS OPS+ wRC+ WAR
2025 Baltimore (DSL) - R 21 25 92 33 4 1 7 19 21 16 5 1 14 2 2 .359 .474 .652 1.126 176 186 1.0
2025 Baltimore (FCL) - R 21 36 151 53 10 1 8 35 22 14 2 2 17 1 2 .351 .408 .589 .998 140 149 1.2
2025 Total - R 21 61 243 86 14 2 15 54 43 30 7 3 31 3 4 .354 .435 .613 1.048 154 164 2.2
2025 Delmarva - A 21 18 56 10 2 0 1 8 3 7 1 2 12 0 1 .179 .273 .268 .541 40 36 -0.4
2026 Aberdeen - A 22 46 195 55 9 2 5 10 32 19 2 0 31 2 1 .282 .352 .426 .777 101 105 0.8
Total SAL 46 195 55 9 2 5 10 32 19 2 0 31 2 1 .282 .352 .426 .777 101 105
Total CAR 18 56 10 2 0 1 8 3 7 1 2 12 0 1 .179 .273 .268 .541 40 36
Total FCL 36 151 53 10 1 8 35 22 14 2 2 17 1 2 .351 .408 .589 .998 140 149
Total DSL 25 92 33 4 1 7 19 21 16 5 1 14 2 2 .359 .474 .652 1.126 176 186
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Aberdeen - A 1B 8 7 67 3 5 71 1 .986 64.0 9.84 +0.4 .981
2026 Aberdeen - A 2B 5 4 9 15 3 25 1 .960 37.0 5.84 +0.3 .938
2026 Aberdeen - A 3B 6 4 3 13 1 17 1 .941 39.0 3.69 +1.2 1.074
2026 Aberdeen - A SS 30 29 49 79 20 130 2 .985 248.0 4.65 +2.0 1.085
TOTAL 1B 8 7 67 3 5 71 1 .986 64.0 9.84 +0.4 .981
TOTAL 2B 5 4 9 15 3 25 1 .960 37.0 5.84 +0.3 .938
TOTAL 3B 6 4 3 13 1 17 1 .941 39.0 3.69 +1.2 1.074
TOTAL SS 30 29 49 79 20 130 2 .985 248.0 4.65 +2.0 1.085
PLAYER HISTORY
01/01/2025 Named the #27 prospect in the MLB
03/16/2025 Successfully completed training to improve his baserunning fundamentals at the Baltimore Orioles development complex.
03/18/2025 Named the #53 prospect in the MLB
06/23/2025 Named the #43 prospect in the MLB
01/01/2026 OSA scouting updated ratings (potential): Contact: 35 (55); Power: 30 (45); Eye: 30 (50).
Thursday, February 26th , 2026 - OOTP Baseball 26.8 Build 82