C Mario Pérez #29
Age: 25 | Bats: R | Throws: R | Morale: Normal
09/10/2025
C MARIO PÉREZ #29 - AGE: 25 - BATS: R - THROWS: R - MORALE: NORMAL
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
88 327 79 18 0 5 36 23 48 .242 .306 .343 0 0.6
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 50 55 50 50
Gap 50 55 50 50
Power 50 50 45 50
Eye 45 45 45 45
Avoid K's 75 80 75 75
FIELDING RATINGS
Catcher Infield Outfield
Range: - 20 20
Errors: - 25 25
Arm: 55 45 45
Turn DP: - 20 -
Framing: 60 - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: 50 Left Field: -
1st Base: - Center Field: -
2nd Base: - Right Field: -
3rd Base: -
       
RUN/BUNT
Running Speed: 35
Stealing Aggressiveness: 35
Stealing Ability: 45
Baserunning Inst.: 25
Sacrifice Bunt: 35
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
09/07/2025 @ LHV Loss, 4-5 4 0 3 2 0 0 0 0
09/06/2025 @ LHV Loss, 1-2 3 1 0 0 0 1 0 0
09/05/2025 @ LHV Loss, 5-6 1 0 0 0 0 0 0 0
09/04/2025 @ ROC Win, 5-1 3 0 1 1 0 0 0 0
09/03/2025 @ ROC Loss, 3-5 2 0 0 1 0 0 0 0
09/02/2025 @ ROC Loss, 0-2 3 0 1 0 0 1 0 0
08/31/2025 SYR Win, 2-1 4 0 1 0 0 0 2 0
08/30/2025 SYR Loss, 1-3 4 0 0 0 0 0 0 0
08/28/2025 ROC Loss, 1-4 4 0 0 0 0 0 1 0
08/27/2025 ROC Loss, 0-1 3 0 0 0 0 0 1 0
PERSONALITY
Rigid in his routines.
Birthday:04/15/2000
Born in:Santo Domingo, DIS
Nationality:Dominican
Height:6' 0"
Weight:200 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$960,000
Signed Through:2025 Season
Major Service:None, 10 Days
Service This Yr:10 Days
40-Man Service:1 Year, None
Pro Service:7 Years
Arbitration Eligibility:Not yet eligible
Option Years:2 option years left
Contract Extension: -
Drafted:-
MAJOR LEAGUE BASEBALL 2025 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 3 8 2 0 0 1 3 1 0 1 .250 .222 .625 .847 .328 .375 108
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 3 9 0 0 0 0 0 1 5 1 0 0 0.0 1.2 4.73 .0  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   5 1 0 0 0 0 0 0 0 0 0 0 .200 .200 .200 .400
Versus Right   3 1 0 0 1 3 1 0 1 1 0 0 .333 .250 1.333 1.583
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
May   4 1 0 0 0 0 0 0 1 0 0 0 .250 .250 .250 .500
June   3 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
August   1 1 0 0 1 3 1 0 0 1 0 0 1.000 .500 4.000 4.500
Spring Training   9 2 0 0 0 0 0 3 2 0 0 1 .222 .462 .222 .684
Career   8 2 0 0 1 3 1 0 1 1 0 0 .250 .222 .625 .847
Home   1 1 0 0 1 3 1 0 0 1 0 0 1.000 .500 4.000 4.500
Road   7 1 0 0 0 0 0 0 1 0 0 0 .143 .143 .143 .286
Grass   8 2 0 0 1 3 1 0 1 1 0 0 .250 .222 .625 .847
Day   8 2 0 0 1 3 1 0 1 1 0 0 .250 .222 .625 .847
As Starter   8 2 0 0 1 3 1 0 1 1 0 0 .250 .222 .625 .847
Close/Late   3 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Inning 1-3   3 1 0 0 1 3 1 0 0 1 0 0 .333 .250 1.333 1.583
Inning 4-6   2 1 0 0 0 0 0 0 0 0 0 0 .500 .500 .500 1.000
Inning 7-9   3 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
0 Outs   3 1 0 0 0 0 0 0 1 0 0 0 .333 .333 .333 .667
1 Outs   3 1 0 0 1 3 1 0 0 1 0 0 .333 .250 1.333 1.583
2 Outs   2 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Scoring Position   1 0 0 0 0 1 0 0 0 1 0 0 .000 .000 .000 .000
Bases Empty   6 1 0 0 0 0 0 0 1 0 0 0 .167 .167 .167 .333
Runner on 1st   1 1 0 0 1 2 1 0 0 0 0 0 1.000 1.000 4.000 5.000
Runner on 2nd & 3rd   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Bases Loaded   0 0 0 0 0 1 0 0 0 1 0 0 .000 .000 .000 .000
Two Strikes   3 1 0 0 1 2 1 0 1 0 0 0 .333 .333 1.333 1.667
First Pitch   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Count 0-1   2 1 0 0 0 0 0 0 0 0 0 0 .500 .500 .500 1.000
Count 1-0   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Count 1-1   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Count 1-2   2 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Count 2-1   0 0 0 0 0 1 0 0 0 1 0 0 .000 .000 .000 .000
Full Count   1 1 0 0 1 2 1 0 0 0 0 0 1.000 1.000 4.000 5.000
Behind in Count   4 1 0 0 0 0 0 0 1 0 0 0 .250 .250 .250 .500
Ahead in Count   1 0 0 0 0 1 0 0 0 1 0 0 .000 .000 .000 .000
Batting 8th   8 2 0 0 1 3 1 0 1 1 0 0 .250 .222 .625 .847
Low Leverage   2 0 0 0 0 0 0 0 1 0 0 0 .000 .000 .000 .000
Medium Leverage   6 2 0 0 1 2 1 0 0 0 0 0 .333 .333 .833 1.167
High Leverage   0 0 0 0 0 1 0 0 0 1 0 0 .000 .000 .000 .000
INTERNATIONAL LEAGUE 2025 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 88 327 79 18 0 5 36 32 23 48 .242 .306 .343 .648 .296 .101 87
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 86 363 9 1 0 11 0 4 112 23 0 3 0.0 32.6 3.31 .6  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   63 14 6 0 2 7 7 4 10 1 0 3 .222 .296 .413 .708
Versus Right   264 65 12 0 3 29 25 19 38 3 0 6 .246 .308 .326 .634
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Last Week   16 5 2 0 0 4 1 2 0 2 0 1 .312 .381 .438 .818
April   51 13 4 0 1 3 5 2 13 0 0 0 .255 .283 .392 .675
May   62 10 2 0 1 6 5 2 8 0 0 1 .161 .200 .242 .442
June   56 18 4 0 1 9 5 6 7 2 0 4 .321 .412 .446 .858
July   63 15 4 0 1 7 7 8 9 0 0 2 .238 .342 .349 .692
August   79 18 2 0 1 7 9 3 11 0 0 1 .228 .265 .291 .556
September   16 5 2 0 0 4 1 2 0 2 0 1 .312 .381 .438 .818
Career   327 79 18 0 5 36 32 23 48 4 0 9 .242 .306 .343 .648
Home   151 35 8 0 3 17 15 15 23 0 0 6 .232 .326 .344 .670
Road   176 44 10 0 2 19 17 8 25 4 0 3 .250 .288 .341 .629
Grass   327 79 18 0 5 36 32 23 48 4 0 9 .242 .306 .343 .648
Day   123 27 5 0 3 9 10 12 18 0 0 3 .220 .304 .333 .638
Night   204 52 13 0 2 27 22 11 30 4 0 6 .255 .307 .348 .655
As Starter   325 78 18 0 5 36 31 23 48 4 0 9 .240 .305 .342 .646
As Reliever / Substitution   2 1 0 0 0 0 1 0 0 0 0 0 .500 .500 .500 1.000
PACIFIC COAST LEAGUE 2025 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 1 1 0 0 0 0 0 0 0 0 .000 .000 .000 .000 .000 .000 -132
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 0 1 0 0 0 0 0 0 0 0 0 0 0.0 0.0 0.00 -0.0  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Versus Right   0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
April   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Last Year   226 63 12 1 5 28 26 21 27 3 0 12 .279 .366 .407 .773
2 Years Ago   182 39 8 1 5 16 20 14 31 2 8 2 .214 .275 .352 .627
Career   409 102 20 2 10 44 46 35 58 5 8 14 .249 .326 .381 .708
Road   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Grass   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
Day   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000
As Reliever / Substitution   1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .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
2025 Boston - MLB 25 3 8 2 0 0 1 3 1 0 0 1 1 0 0 .250 .222 .625 .847 123 108 0.0
Total MLB 3 8 2 0 0 1 3 1 0 0 1 1 0 0 .250 .222 .625 .847 123 108 0.0
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
2018 New York A (DSL) - R 18 6 6 1 0 0 0 0 0 0 0 0 1 0 0 .167 .167 .167 .333 -8 -18 -0.1
2019 Seattle (AZL) - R 19 41 131 36 6 0 2 17 16 15 6 1 33 0 0 .275 .373 .366 .739 116 104 0.7
2020 Seattle (AZL) - R 20 35 134 33 6 1 6 23 19 10 2 2 21 0 0 .246 .304 .440 .744 85 77 -0.0
2021 Everett - S A 21 34 112 16 4 1 2 6 11 8 3 1 22 0 1 .143 .218 .250 .468 45 50 -0.4
2022 Clinton - A 22 58 218 71 21 1 7 44 39 27 6 5 40 0 1 .326 .406 .528 .934 152 156 2.5
2022 Bakersfield - A+ 22 38 152 43 9 2 4 25 22 12 2 0 25 0 0 .283 .343 .447 .791 117 118 1.0
2022 Total - A+ 22 96 370 114 30 3 11 69 61 39 8 5 65 0 1 .308 .382 .495 .876 138 141 3.5
2023 Tacoma - AAA 23 73 182 39 8 1 5 16 20 14 2 2 31 0 0 .214 .275 .352 .627 77 71 0.2
2024 Tacoma - AAA 24 70 226 63 12 1 5 28 26 21 12 3 27 3 3 .279 .366 .407 .773 120 124 1.3
2025 Tacoma - AAA 25 1 1 0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 -100 -132 -0.0
2025 Pawtucket - AAA 25 88 327 79 18 0 5 36 32 23 9 4 48 0 3 .242 .306 .343 .648 90 87 0.6
2025 Total - AAA 25 89 328 79 18 0 5 36 32 23 9 4 48 0 3 .241 .305 .341 .646 90 86 0.6
Total IL 88 327 79 18 0 5 36 32 23 9 4 48 0 3 .242 .306 .343 .648 90 87
Total PCL 144 409 102 20 2 10 44 46 35 14 5 58 3 3 .249 .326 .381 .708 101 100
Total CAL 38 152 43 9 2 4 25 22 12 2 0 25 0 0 .283 .343 .447 .791 117 118
Total MID 58 218 71 21 1 7 44 39 27 6 5 40 0 1 .326 .406 .528 .934 152 156
Total NWL 34 112 16 4 1 2 6 11 8 3 1 22 0 1 .143 .218 .250 .468 45 50
Total AZL 76 265 69 12 1 8 40 35 25 8 3 54 0 0 .260 .339 .404 .743 101 90
Total DSL 6 6 1 0 0 0 0 0 0 0 0 1 0 0 .167 .167 .167 .333 -8 -18
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Boston - MLB C 3 3 17 1 0 18 0 1.000 20.1 7.97 +0.2 .000 0 2 1 50.0
2025 Pawtucket - AAA C 86 86 725 43 7 769 1 .999 776.2 8.90 -0.9 .818 6 53 16 30.2
TOTAL C 89 89 742 44 7 787 1 .999 797.0 8.88 -0.7 .818 6 55 17 30.9
PLAYER HISTORY
01/28/2017 Signed a minor league contract out of Dominican Republic with the New York Yankees organization.
01/01/2018 OSA scouting updated ratings (potential): Contact: 35 (50); Power: 30 (55); Eye: 20 (40).
01/01/2019 OSA scouting updated ratings (potential): Contact: 35 (50); Power: 35 (55); Eye: 30 (40).
02/10/2019 Was traded by the New York Yankees to the Seattle Mariners, along with SS Abiatal Avelino, 1B Bob Hollis, in exchange for C Hugh Brooks, 1B John Alexander.
01/01/2020 OSA scouting updated ratings (potential): Contact: 45 (55); Power: 35 (55); Eye: 30 (45).
01/01/2021 OSA scouting updated ratings (potential): Contact: 40 (50); Power: 30 (55); Eye: 35 (50).
08/08/2021 Was selected to the 2021 Northwest League All-Star Game.
01/01/2022 OSA scouting updated ratings (potential): Contact: 40 (50); Power: 30 (55); Eye: 40 (50).
06/19/2022 Was selected to the 2022 Midwest League All-Star Game.
07/10/2022 Goes 5-6 against the Stockton Ports, with 1 HR, 3 RBI and 2 R.
01/01/2023 OSA scouting updated ratings (potential): Contact: 45 (50); Power: 40 (50); Eye: 45 (50).
01/01/2024 OSA scouting updated ratings (potential): Contact: 45 (50); Power: 45 (50); Eye: 45 (45).
06/30/2024 Was selected to the 2024 Pacific Coast League All-Star Game.
11/18/2024 Signed a 1-year contract extension worth a total of $960,000 with the Seattle Mariners organization.
01/01/2025 OSA scouting updated ratings (potential): Contact: 50 (50); Power: 45 (45); Eye: 45 (45).
01/21/2025 Unsuccessfully completed training to improve his defense at catcher at the Seattle Mariners development complex.
04/13/2025 Was traded by the Seattle Mariners to the Boston Red Sox, along with LF Ethan Lockyer and RP Ken Wright, in exchange for RP Chip Hayes, SP Eric Wilkerson, and C Jheyser Azuaje.
06/19/2025 Injured on 06/18/2025, diagnosed with a bruised finger, is day-to-day.
Tuesday, September 9th , 2025 - OOTP Baseball 26.6 Build 73