LF Mariano Rosas #13
Frederick Keys (BAL) CAR
Age: 23 | Bats: L | Throws: L | Morale: Normal
09/10/2025
BNN Index | CAR | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
LF MARIANO ROSAS #13 - AGE: 23 - BATS: L - THROWS: L - MORALE: NORMAL
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
54 163 36 6 0 7 19 33 47 .221 .355 .387 1 -0.3
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 35 30 35 35
Gap 50 40 50 50
Power 50 40 55 50
Eye 50 40 55 50
Avoid K's 35 35 40 40
FIELDING RATINGS
Catcher Infield Outfield
Range: - 25 40
Errors: - 30 45
Arm: 20 30 60
Turn DP: - 20 -
Framing: 20 - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: - Left Field: 35
1st Base: - Center Field: -
2nd Base: - Right Field: 35
3rd Base: -
       
RUN/BUNT
Running Speed: 50
Stealing Aggressiveness: 45
Stealing Ability: 50
Baserunning Inst.: 60
Sacrifice Bunt: 30
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
09/07/2025 POT Win, 7-1 2 0 1 0 0 3 1 0
09/03/2025 WIL Win, 9-0 5 0 0 0 0 0 2 0
09/02/2025 WIL Win, 4-3 5 0 0 0 0 0 3 0
08/30/2025 @ MYR Win, 9-4 4 1 2 2 1 1 0 0
08/28/2025 CAR Win, 5-0 4 1 1 1 0 0 0 0
08/23/2025 @ WIL Loss, 1-3 3 1 1 0 0 1 1 0
08/20/2025 LYN Win, 2-1 2 0 1 0 0 2 0 0
08/19/2025 LYN Win, 6-3 3 1 1 0 0 1 0 0
08/18/2025 LYN Loss, 3-7 4 0 1 0 0 0 1 0
08/17/2025 WIL Loss, 2-3 1 1 1 2 1 0 0 0
PERSONALITY
Mariano possesses great intelligence.
Birthday:06/10/2002
Born in:Santiago, SAN
Nationality:Dominican
Height:6' 2"
Weight:200 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:-
CALIFORNIA LEAGUE 2025 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 2 7 1 0 0 0 0 0 1 1 .143 .250 .143 .393 .206 .000 6
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 2 8 0 0 0 0 0 0 1 0 0 0 0.0 0.3 1.42 -0.1  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   4 1 0 0 0 0 0 0 1 0 0 0 .250 .250 .250 .500
Versus Right   3 0 0 0 0 0 0 1 0 0 0 0 .000 .250 .000 .250
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
May   7 1 0 0 0 0 0 1 1 0 0 0 .143 .250 .143 .393
Career   7 1 0 0 0 0 0 1 1 0 0 0 .143 .250 .143 .393
Home   3 0 0 0 0 0 0 1 0 0 0 0 .000 .250 .000 .250
Road   4 1 0 0 0 0 0 0 1 0 0 0 .250 .250 .250 .500
Grass   7 1 0 0 0 0 0 1 1 0 0 0 .143 .250 .143 .393
Night   7 1 0 0 0 0 0 1 1 0 0 0 .143 .250 .143 .393
As Starter   7 1 0 0 0 0 0 1 1 0 0 0 .143 .250 .143 .393
CAROLINA LEAGUE 2025 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 54 163 36 6 0 7 19 20 33 47 .221 .355 .387 .742 .345 .166 97
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 43 197 1 1 0 2 0 0 63 13 1 2 33.3 24.2 4.98 -0.3  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   17 5 0 0 0 2 1 2 4 0 0 0 .294 .368 .294 .663
Versus Right   146 31 6 0 7 17 19 31 43 0 0 1 .212 .354 .397 .751
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Last Week   12 1 0 0 0 0 0 3 6 0 0 0 .083 .267 .083 .350
June   23 3 0 0 0 0 0 1 7 0 0 0 .130 .167 .130 .297
July   67 15 3 0 5 12 13 20 22 0 0 0 .224 .402 .493 .895
August   61 17 3 0 2 7 7 9 12 0 0 1 .279 .380 .426 .807
September   12 1 0 0 0 0 0 3 6 0 0 0 .083 .267 .083 .350
Career   163 36 6 0 7 19 20 33 47 0 0 1 .221 .355 .387 .742
Home   68 13 2 0 3 10 11 20 19 0 0 1 .191 .382 .353 .735
Road   95 23 4 0 4 9 9 13 28 0 0 0 .242 .333 .411 .744
Grass   163 36 6 0 7 19 20 33 47 0 0 1 .221 .355 .387 .742
Day   52 10 2 0 1 6 4 8 14 0 0 0 .192 .300 .288 .588
Night   111 26 4 0 6 13 16 25 33 0 0 1 .234 .380 .432 .812
As Starter   152 34 6 0 6 16 19 32 40 0 0 1 .224 .362 .382 .744
As Reliever / Substitution   11 2 0 0 1 3 1 1 7 0 0 0 .182 .250 .455 .705
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
2021 Kansas City (DSL) - R 18 63 196 33 6 0 5 15 13 24 1 1 47 2 2 .168 .261 .276 .537 50 48 -0.6
2022 Kansas City (DSL) - R 19 65 227 79 22 2 14 41 44 31 2 1 53 3 2 .348 .429 .648 1.077 154 156 2.4
2023 Kansas City (DSL) - R 20 47 139 39 8 0 15 33 24 16 0 0 46 0 2 .281 .355 .662 1.017 140 142 1.1
2023 Kansas City (AZL) - R 20 12 38 15 3 0 7 15 16 11 3 0 13 1 1 .395 .558 1.026 1.584 251 243 1.0
2023 Total - R 20 59 177 54 11 0 22 48 40 27 3 0 59 1 3 .305 .406 .740 1.146 168 167 2.2
2024 Lexington - A 21 104 135 22 4 0 6 21 18 30 1 1 56 0 1 .163 .317 .326 .643 100 99 0.3
2025 Frederick - A+ 22 54 163 36 6 0 7 19 20 33 1 0 47 1 2 .221 .355 .387 .742 98 97 -0.3
2025 Lake Elsinore - A+ 22 2 7 1 0 0 0 0 0 1 0 0 1 0 0 .143 .250 .143 .393 7 6 -0.1
2025 Total - A+ 22 56 170 37 6 0 7 19 20 34 1 0 48 1 2 .218 .351 .376 .728 94 94 -0.4
Total CAL 2 7 1 0 0 0 0 0 1 0 0 1 0 0 .143 .250 .143 .393 7 6
Total CAR 54 163 36 6 0 7 19 20 33 1 0 47 1 2 .221 .355 .387 .742 98 97
Total SAL 104 135 22 4 0 6 21 18 30 1 1 56 0 1 .163 .317 .326 .643 100 99
Total AZL 12 38 15 3 0 7 15 16 11 3 0 13 1 1 .395 .558 1.026 1.584 251 243
Total DSL 175 562 151 36 2 34 89 81 71 3 2 146 5 6 .269 .353 .521 .874 115 115
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Lake Elsinore - A+ LF 2 2 4 0 0 4 0 1.000 17.0 2.12 -0.8 .770
2025 Frederick - A+ LF 18 16 31 0 0 31 0 1.000 144.0 1.94 -3.9 .865
2025 Frederick - A+ RF 3 3 10 0 0 10 0 1.000 27.2 3.25 -1.1 .872
TOTAL LF 20 18 35 0 0 35 0 1.000 161.0 1.96 -4.7 .856
TOTAL RF 3 3 10 0 0 10 0 1.000 27.2 3.25 -1.1 .872
PLAYER HISTORY
07/23/2019 Signed a minor league contract out of Dominican Republic with the Kansas City Royals organization.
01/01/2020 OSA scouting updated ratings (potential): Contact: 30 (45); Power: 20 (50); Eye: 30 (50).
01/01/2021 OSA scouting updated ratings (potential): Contact: 30 (45); Power: 30 (60); Eye: 35 (50).
01/01/2022 OSA scouting updated ratings (potential): Contact: 30 (45); Power: 30 (60); Eye: 40 (50).
06/30/2022 Goes 5-7 against the Texas (DSL) Rangers, with 1 2B, 2 RBI and 0 R.
01/01/2023 OSA scouting updated ratings (potential): Contact: 35 (45); Power: 40 (55); Eye: 45 (50).
08/10/2023 Injured (scratched cornea),day-to-day for 1-2 weeks.
01/01/2024 OSA scouting updated ratings (potential): Contact: 45 (45); Power: 55 (60); Eye: 50 (55).
01/01/2025 OSA scouting updated ratings (potential): Contact: 40 (40); Power: 50 (55); Eye: 55 (60).
04/10/2025 Released by the Kansas City organization.
05/20/2025 Signed a 1-year minor league contract with the Lake Elsinore Storm organization.
05/20/2025 Released by the San Diego organization.
05/21/2025 Signed a 1-year minor league contract with the Lake Elsinore Storm organization.
05/21/2025 Released by the San Diego organization.
05/24/2025 Signed a 1-year minor league contract with the Lake Elsinore Storm organization.
05/25/2025 Released by the San Diego organization.
05/29/2025 Signed a 1-year minor league contract with the Lake Elsinore Storm organization.
05/30/2025 Released by the San Diego organization.
05/31/2025 Signed a 1-year minor league contract with the Lake Elsinore Storm organization.
05/31/2025 Released by the San Diego organization.
06/01/2025 Signed a 1-year minor league contract with the Lake Elsinore Storm organization.
06/01/2025 Released by the San Diego organization.
06/03/2025 Signed a minor league contract with the Baltimore Orioles organization.
08/13/2025 Injured (mild oblique strain),day-to-day for 3 days.
Tuesday, September 9th , 2025 - OOTP Baseball 26.6 Build 73