1B Mark Rosser #36
Age: 22 | Bats: L | Throws: L | Morale: Normal
09/11/2026
1B MARK ROSSER #36 - AGE: 22 - BATS: L - THROWS: L - MORALE: NORMAL
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
0 0 0 0 0 0 0 0 0 .000 .000 .000 0 0.0
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 45 40 45 65
Gap 40 35 40 45
Power 40 35 45 55
Eye 30 30 35 40
Avoid K's 45 40 45 60
FIELDING RATINGS
Catcher Infield Outfield
Range: - 35 35
Errors: - 35 50
Arm: 20 35 25
Turn DP: - 25 -
Framing: 20 - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: - Left Field: -
1st Base: 45 Center Field: -
2nd Base: - Right Field: -
3rd Base: -
       
RUN/BUNT
Running Speed: 25
Stealing Aggressiveness: 40
Stealing Ability: 40
Baserunning Inst.: 40
Sacrifice Bunt: 35
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
09/07/2026 @ HUD Win, 4-1 2 0 1 0 0 2 0 0
09/06/2026 WS Loss, 0-3 2 0 0 0 0 2 0 0
09/05/2026 WS Win, 2-1 3 0 1 1 0 1 0 0
09/04/2026 WS Loss, 3-6 4 0 0 0 0 0 2 0
09/03/2026 ROM Loss, 2-5 4 1 1 0 0 1 0 0
09/02/2026 ROM Loss, 4-5 4 2 2 2 0 0 1 0
09/01/2026 @ PB Win, 6-3 3 1 1 0 0 0 0 0
08/29/2026 DAY Loss, 2-5 4 0 0 0 0 0 3 0
08/28/2026 DAY Win, 2-1 4 0 0 0 0 0 1 0
08/27/2026 CLE Win, 4-0 4 1 2 0 0 0 0 0
PERSONALITY
Birthday:02/27/2004
Born in:New York, NY
Nationality:American
Height:6' 1"
Weight:205 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:1 Year
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2025, 20th Pick in Round 12
EASTERN LEAGUE 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 18 70 26 2 0 2 9 8 2 9 .371 .405 .486 .891 .400 .114 138
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 18 74 2 0 0 1 0 0 34 4 0 0 0.0 13.7 8.24 .4  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   13 6 1 0 0 1 2 0 2 0 0 1 .462 .500 .538 1.038
Versus Right   57 20 1 0 2 8 6 2 7 0 0 1 .351 .383 .474 .857
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
August   70 26 2 0 2 9 8 2 9 0 0 2 .371 .405 .486 .891
Career   70 26 2 0 2 9 8 2 9 0 0 2 .371 .405 .486 .891
Home   40 15 1 0 2 6 6 1 4 0 0 1 .375 .405 .550 .955
Road   30 11 1 0 0 3 2 1 5 0 0 1 .367 .406 .400 .806
Grass   70 26 2 0 2 9 8 2 9 0 0 2 .371 .405 .486 .891
Day   7 3 0 0 0 0 0 1 0 0 0 0 .429 .500 .429 .929
Night   63 23 2 0 2 9 8 1 9 0 0 2 .365 .394 .492 .886
As Starter   70 26 2 0 2 9 8 2 9 0 0 2 .371 .405 .486 .891
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 7 22 5 1 0 0 3 3 6 3 .227 .393 .273 .666 .335 .045 90
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 7 28 0 0 0 0 0 0 6 1 0 0 0.0 3.0 4.72 -0.0  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   4 0 0 0 0 0 0 1 0 0 0 0 .000 .200 .000 .200
Versus Right   18 5 1 0 0 3 3 5 3 0 0 0 .278 .435 .333 .768
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
This Week   2 1 0 0 0 0 0 2 0 0 0 0 .500 .750 .500 1.250
Last Week   17 4 1 0 0 3 3 4 3 0 0 0 .235 .381 .294 .675
May   3 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
September   19 5 1 0 0 3 3 6 3 0 0 0 .263 .440 .316 .756
Career   22 5 1 0 0 3 3 6 3 0 0 0 .227 .393 .273 .666
Home   17 4 1 0 0 3 3 4 3 0 0 0 .235 .381 .294 .675
Road   5 1 0 0 0 0 0 2 0 0 0 0 .200 .429 .200 .629
Grass   19 5 1 0 0 3 3 6 3 0 0 0 .263 .440 .316 .756
Turf   3 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Day   6 1 0 0 0 1 0 1 0 0 0 0 .167 .286 .167 .452
Night   16 4 1 0 0 2 3 5 3 0 0 0 .250 .429 .312 .741
As Starter   22 5 1 0 0 3 3 6 3 0 0 0 .227 .393 .273 .666
FLORIDA STATE LEAGUE 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 81 297 87 17 0 5 20 37 26 58 .293 .357 .401 .757 .344 .108 99
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 80 330 4 1 0 8 2 1 119 22 1 0 100.0 42.5 5.19 -0.2  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   75 20 4 0 1 5 11 7 22 0 0 1 .267 .337 .360 .697
Versus Right   222 67 13 0 4 15 26 19 36 1 2 3 .302 .363 .414 .778
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Last Week   3 1 0 0 0 0 1 0 0 0 0 0 .333 .333 .333 .667
May   89 27 6 0 1 5 13 7 21 0 2 1 .303 .361 .404 .765
June   85 27 6 0 3 7 12 9 13 1 0 2 .318 .392 .494 .886
July   84 27 5 0 1 7 8 10 15 0 0 1 .321 .400 .417 .817
August   36 5 0 0 0 1 3 0 9 0 0 0 .139 .139 .139 .278
September   3 1 0 0 0 0 1 0 0 0 0 0 .333 .333 .333 .667
Career   297 87 17 0 5 20 37 26 58 1 2 4 .293 .357 .401 .757
Home   127 39 10 0 3 8 18 11 23 0 0 2 .307 .371 .457 .828
Road   170 48 7 0 2 12 19 15 35 1 2 2 .282 .346 .359 .705
Grass   275 80 15 0 5 18 33 22 53 1 2 4 .291 .351 .400 .751
Turf   22 7 2 0 0 2 4 4 5 0 0 0 .318 .423 .409 .832
Day   84 25 3 0 0 7 11 13 17 1 2 1 .298 .394 .333 .727
Night   213 62 14 0 5 13 26 13 41 0 0 3 .291 .341 .427 .768
As Starter   294 86 17 0 5 20 36 26 58 1 2 4 .293 .357 .401 .758
As Reliever / Substitution   3 1 0 0 0 0 1 0 0 0 0 0 .333 .333 .333 .667
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 Total - 21 59 242 69 17 1 16 58 64 43 5 1 42 1 1 .285 .402 .562 .964 100 100 3.0
2025 Pittsburgh (DSL) - R 21 12 49 17 1 0 3 11 11 2 0 2 1 0 0 .347 .358 .551 .910 122 122 0.2
2025 Pittsburgh (FCL) - R 21 19 82 38 10 0 4 16 15 6 2 0 10 0 1 .463 .511 .732 1.243 199 220 1.2
2025 Total - R 21 31 131 55 11 0 7 27 26 8 2 2 11 0 1 .420 .455 .664 1.119 171 184 1.4
2026 Bradenton - A 22 81 297 87 17 0 5 20 37 26 4 1 58 1 0 .293 .357 .401 .757 98 99 -0.2
2026 Greensboro - A 22 7 22 5 1 0 0 3 3 6 0 0 3 0 0 .227 .393 .273 .666 80 90 -0.0
2026 Total - A 22 88 319 92 18 0 5 23 40 32 4 1 61 1 0 .288 .360 .392 .751 97 99 -0.2
2026 Altoona - AA 22 18 70 26 2 0 2 9 8 2 2 0 9 0 0 .371 .405 .486 .891 128 138 0.4
Total EL 18 70 26 2 0 2 9 8 2 2 0 9 0 0 .371 .405 .486 .891 128 138
Total SAL 7 22 5 1 0 0 3 3 6 0 0 3 0 0 .227 .393 .273 .666 80 90
Total FSL 81 297 87 17 0 5 20 37 26 4 1 58 1 0 .293 .357 .401 .757 98 99
Total FCL 19 82 38 10 0 4 16 15 6 2 0 10 0 1 .463 .511 .732 1.243 199 220
Total DSL 12 49 17 1 0 3 11 11 2 0 2 1 0 0 .347 .358 .551 .910 122 122
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Altoona - AA 1B 2 2 19 0 2 19 0 1.000 18.0 9.50 -0.1 1.030
2026 Greensboro - A 1B 4 4 30 6 4 36 0 1.000 35.0 9.26 +0.0 1.045
2026 Bradenton - A 1B 62 61 516 42 54 559 1 .998 530.2 9.46 -0.1 .984
TOTAL 1B 68 67 565 48 60 614 1 .998 583.2 9.45 -0.2 .990
PLAYER HISTORY
07/11/2025 Drafted in the 2025 first-year player draft out of college (North Carolina State University; Raleigh, NC) by the Pittsburgh Pirates. (Round 12, Pick 20, 350th overall pick).
01/01/2026 OSA scouting updated ratings (potential): Contact: 40 (65); Power: 40 (65); Eye: 25 (40).
Thursday, June 4th , 2026 - OOTP Baseball 26.8 Build 82