1B Rob Merten #29
Age: 18 | Bats: L | Throws: L | Morale: Good
07/19/2026
1B ROB MERTEN #29 - AGE: 18 - BATS: L - THROWS: L - MORALE: GOOD
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
18 53 23 2 0 10 20 13 7 .434 .545 1.038 0 1.1
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 30 25 35 35
Gap 35 30 40 40
Power 40 30 40 40
Eye 40 30 45 45
Avoid K's 35 30 35 35
FIELDING RATINGS
Catcher Infield Outfield
Range: - 55 45
Errors: - 55 55
Arm: 25 70 70
Turn DP: - 20 -
Framing: 20 - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: - Left Field: 35
1st Base: 55 Center Field: -
2nd Base: - Right Field: 40
3rd Base: -
       
RUN/BUNT
Running Speed: 30
Stealing Aggressiveness: 20
Stealing Ability: 25
Baserunning Inst.: 20
Sacrifice Bunt: 55
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
07/18/2026 @ PhiR Win, 8-3 3 2 1 1 1 2 1 0
07/17/2026 @ PhiR Win, 9-6 1 0 0 0 0 0 1 0
07/16/2026 @ PhiR Win, 17-3 3 2 2 0 0 3 0 0
07/15/2026 Twin Win, 14-7 3 2 1 1 1 2 0 0
07/14/2026 Twin Loss, 1-7 3 0 1 0 0 1 0 0
07/13/2026 Twin Win, 2-0 4 1 1 1 1 0 0 0
07/12/2026 @ Gia2 Win, 14-3 5 3 3 5 2 1 1 0
07/11/2026 @ Gia2 Loss, 7-9 5 1 2 0 0 0 1 0
07/10/2026 @ Gia2 Loss, 4-6 5 1 2 2 1 0 0 0
07/09/2026 Ast Loss, 11-12 7 2 4 4 2 0 1 0
PERSONALITY
Birthday:12/09/2007
Born in:Sedro-Woolley, WA
Nationality:American
Height:6' 0"
Weight:185 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, 29 Days
Service This Yr:None
40-Man Service:None, 29 Days
Pro Service:1 Year
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
NORTHWEST LEAGUE 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 14 30 8 1 0 1 5 2 1 7 .267 .290 .400 .690 .309 .133 77
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 6 31 0 0 0 0 0 0 12 2 0 0 0.0 3.6 4.37 -0.0  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   8 0 0 0 0 0 0 0 3 0 0 0 .000 .000 .000 .000
Versus Right   22 8 1 0 1 5 2 1 4 0 0 0 .364 .391 .545 .937
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
May   6 1 0 0 0 1 0 1 1 0 0 0 .167 .286 .167 .452
June   18 5 1 0 1 4 2 0 4 0 0 0 .278 .278 .500 .778
July   6 2 0 0 0 0 0 0 2 0 0 0 .333 .333 .333 .667
Last Year   14 4 0 0 1 2 3 1 3 0 0 0 .286 .333 .500 .833
Career   44 12 1 0 2 7 5 2 10 0 0 0 .273 .304 .432 .736
Home   18 4 0 0 1 4 1 1 4 0 0 0 .222 .263 .389 .652
Road   12 4 1 0 0 1 1 0 3 0 0 0 .333 .333 .417 .750
Grass   23 6 1 0 1 5 2 1 5 0 0 0 .261 .292 .435 .726
Turf   7 2 0 0 0 0 0 0 2 0 0 0 .286 .286 .286 .571
Day   13 2 0 0 0 0 0 1 6 0 0 0 .154 .214 .154 .368
Night   17 6 1 0 1 5 2 0 1 0 0 0 .353 .353 .588 .941
As Starter   22 6 1 0 1 4 2 0 5 0 0 0 .273 .273 .455 .727
As Reliever / Substitution   8 2 0 0 0 1 0 1 2 0 0 0 .250 .333 .250 .583
DOMINICAN ROOKIE LEAGUE 2026 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 18 53 23 2 0 10 20 18 13 7 .434 .545 1.038 1.583 .592 .604 243
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 12 66 0 1 0 1 0 0 55 12 0 1 0.0 29.9 25.26 1.1  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   16 7 0 0 4 9 4 0 1 0 0 0 .438 .438 1.188 1.625
Versus Right   37 16 2 0 6 11 14 13 6 0 0 0 .432 .580 .973 1.553
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
This Week   17 6 0 0 3 3 7 8 2 0 0 0 .353 .560 .882 1.442
Last Week   30 14 2 0 6 15 9 3 4 0 0 0 .467 .515 1.133 1.648
June   3 3 0 0 1 2 2 2 0 0 0 0 1.000 1.000 2.000 3.000
July   50 20 2 0 9 18 16 11 7 0 0 0 .400 .508 .980 1.488
Last Year   48 16 1 0 6 10 10 1 11 0 0 0 .333 .347 .729 1.076
Career   101 39 3 0 16 30 28 14 18 0 0 0 .386 .461 .891 1.352
Home   26 11 1 0 6 12 8 6 2 0 0 0 .423 .531 1.154 1.685
Road   27 12 1 0 4 8 10 7 5 0 0 0 .444 .559 .926 1.485
Grass   53 23 2 0 10 20 18 13 7 0 0 0 .434 .545 1.038 1.583
Day   18 7 0 0 3 5 5 2 4 0 0 0 .389 .450 .889 1.339
Night   35 16 2 0 7 15 13 11 3 0 0 0 .457 .587 1.114 1.701
As Starter   49 20 2 0 9 18 16 11 6 0 0 0 .408 .517 1.000 1.517
As Reliever / Substitution   4 3 0 0 1 2 2 2 1 0 0 0 .750 .833 1.500 2.333
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 Colorado (DSL) - R 17 13 48 16 1 0 6 10 10 1 0 0 11 0 0 .333 .347 .729 1.076 158 166 0.5
2025 Colorado(ACL) - R 17 15 15 3 1 0 0 3 4 1 1 1 1 0 0 .200 .278 .267 .544 28 21 -0.1
2025 Total - R 17 28 63 19 2 0 6 13 14 2 1 1 12 0 0 .302 .328 .619 .947 123 127 0.4
2025 Fresno - A 17 5 2 0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 -100 -146 -0.1
2025 Spokane - A 17 10 14 4 0 0 1 2 3 1 0 0 3 0 0 .286 .333 .500 .833 112 110 0.1
2025 Total - A 17 15 16 4 0 0 1 2 3 1 0 0 3 0 0 .250 .294 .438 .732 87 80 0.0
2026 Colorado (DSL) - R 18 5 3 3 0 0 1 2 2 2 0 0 0 0 0 1.000 1.000 2.000 3.000 550 527 0.2
2026 Spokane - A 18 14 30 8 1 0 1 5 2 1 0 0 7 0 0 .267 .290 .400 .690 82 77 -0.0
2026 Colorado (DSL) - R 18 13 50 20 2 0 9 18 16 11 0 0 7 0 1 .400 .508 .980 1.488 224 217 0.8
Total NWL 24 44 12 1 0 2 7 5 2 0 0 10 0 0 .273 .304 .432 .736 92 88
Total CAL 5 2 0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 -100 -146
Total ACL 15 15 3 1 0 0 3 4 1 1 1 1 0 0 .200 .278 .267 .544 28 21
Total DSL 31 101 39 3 0 16 30 28 14 0 0 18 0 1 .386 .461 .891 1.352 210 209
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Spokane - A 1B 3 0 2 0 2 2 0 1.000 4.0 4.50 0.0 .000
2026 Colorado (DSL) - R 1B 10 10 63 7 4 70 0 1.000 88.1 7.13 -0.5 .941
2026 Spokane - A LF 2 1 2 0 0 2 0 1.000 10.0 1.80 +0.0 1.042
2026 Spokane - A RF 5 3 7 0 0 7 0 1.000 28.0 2.25 -1.1 .849
2026 Colorado (DSL) - R RF 1 0 1 0 0 1 0 1.000 1.0 9.00 +0.1 1.114
2026 Colorado (DSL) - R RF 2 2 3 0 0 3 0 1.000 15.0 1.80 +0.1 1.114
2026 Colorado (DSL) - R LF 1 0 0 0 0 0 0 .000 3.0 0.00 -0.4 .000
TOTAL 1B 13 10 65 7 6 72 0 1.000 92.1 7.02 -0.5 .941
TOTAL LF 3 1 2 0 0 2 0 1.000 13.0 1.38 -0.4 .695
TOTAL RF 8 5 11 0 0 11 0 1.000 44.0 2.25 -0.9 .930
PLAYER HISTORY
03/11/2025 Signed a 1-year minor league contract with the Colorado Rockies organization.
01/01/2026 OSA scouting updated ratings (potential): Contact: 30 (35); Power: 35 (45); Eye: 40 (45).
07/13/2026 Wins the DSL Player of the Week Award.
Sunday, April 19th , 2026 - OOTP Baseball 26.8 Build 82