2B Zack Gelof #20
Seattle Mariners MLB
Age: 25 | Bats: R | Throws: R | Morale: Unhappy
10/04/2025
 OA: 46 POT: 54
BNN Index | MLB | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
2B ZACK GELOF #20 - AGE: 25 - BATS: R - THROWS: R - MORALE: UNHAPPY
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
157 537 120 24 1 21 61 53 186 .223 .292 .389 15 0.5
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 48 50 47 58
Gap 51 53 51 58
Power 55 59 53 56
Eye 47 50 47 57
Avoid K's 39 41 38 53
FIELDING RATINGS
Catcher Infield Outfield
Range: - 57 48
Errors: - 58 50
Arm: - 72 61
Turn DP: - 55 -
Framing: - - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: - Left Field: -
1st Base: - Center Field: -
2nd Base: 56 Right Field: -
3rd Base: 47
       
RUN/BUNT
Running Speed: 76
Stealing Aggressiveness: 70
Stealing Ability: 85
Baserunning Inst.: 77
Sacrifice Bunt: 38
Bunt for Hit: 38
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
09/28/2025 LAD Win, 6-5 4 0 0 0 0 0 3 0
09/27/2025 LAD Loss, 3-5 4 0 2 1 0 0 0 1
09/26/2025 LAD Loss, 2-7 3 0 0 1 0 1 1 0
09/25/2025 COL Loss, 3-6 3 0 1 0 0 0 0 0
09/24/2025 COL Win, 3-1 4 0 0 0 0 0 1 0
09/23/2025 COL Loss, 1-4 3 0 1 0 0 1 1 0
09/21/2025 @ LAA Loss, 2-3 3 0 0 0 0 1 3 1
09/20/2025 @ LAA Loss, 4-5 2 0 0 0 0 0 0 0
09/19/2025 @ LAA Loss, 4-9 3 0 1 1 0 0 2 0
09/18/2025 @ KC Loss, 1-8 4 0 1 0 0 0 0 0
Birthday:10/19/1999
Born in:Lewes, DE
Nationality:American
Height:6' 2"
Weight:205 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$570,500
Signed Through:2025 Season
Major Service:1 Year, 45 Days
Service This Yr:195 Days
40-Man Service:1 Year, 45 Days
Pro Service:None
Arbitration Eligibility:Not yet eligible
Option Years:3 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 157 537 120 24 1 21 61 56 53 186 .223 .292 .389 .681 .292 .166 94
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 151 595 0 0 0 9 2 3 209 46 15 6 71.4 61.9 3.83 .5  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   134 33 7 0 10 25 22 17 44 0 0 0 .246 .331 .522 .854
Versus Right   403 87 17 1 11 36 34 36 142 3 2 0 .216 .278 .345 .623
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Last Week   21 4 0 0 0 2 0 2 6 0 0 0 .190 .261 .190 .451
March   16 5 1 0 2 3 4 2 4 0 0 0 .312 .389 .750 1.139
April   81 17 4 0 2 3 8 8 31 0 0 0 .210 .281 .333 .614
May   78 18 3 0 5 9 7 11 33 0 1 0 .231 .326 .462 .787
June   92 26 7 0 6 19 12 10 27 1 0 0 .283 .350 .554 .904
July   85 16 2 0 1 5 6 7 29 1 1 0 .188 .247 .247 .494
August   100 22 4 1 4 13 12 6 38 1 0 0 .220 .262 .400 .662
September   85 16 3 0 1 9 7 9 24 0 0 0 .188 .266 .259 .525
Spring Training   63 12 4 1 0 0 10 6 19 0 0 1 .190 .271 .286 .557
Last Year   33 6 2 0 0 2 4 10 8 1 0 0 .182 .364 .242 .606
Career   570 126 26 1 21 63 60 63 194 4 2 0 .221 .297 .381 .677
Home   250 58 11 1 8 29 28 27 83 2 1 0 .232 .305 .380 .685
Road   287 62 13 0 13 32 28 26 103 1 1 0 .216 .280 .397 .677
Grass   515 119 24 1 21 59 55 49 177 3 2 0 .231 .296 .404 .700
Turf   22 1 0 0 0 2 1 4 9 0 0 0 .045 .192 .045 .238
Day   170 31 6 0 8 23 14 20 70 3 1 0 .182 .264 .359 .623
Night   367 89 18 1 13 38 42 33 116 0 1 0 .243 .305 .403 .708
As Starter   534 119 23 1 21 61 56 53 184 3 2 0 .223 .292 .388 .679
As Reliever / Substitution   3 1 1 0 0 0 0 0 2 0 0 0 .333 .333 .667 1.000
Pinch Hitting   2 1 1 0 0 0 0 0 1 0 0 0 .500 .500 1.000 1.500
Close/Late   106 17 4 0 4 10 9 14 42 0 0 0 .160 .258 .311 .570
Inning 1-3   173 47 7 0 6 22 20 13 65 0 2 0 .272 .323 .416 .739
Inning 4-6   196 40 9 1 8 20 20 21 61 3 0 0 .204 .277 .383 .660
Inning 7-9   150 29 6 0 6 16 14 18 55 0 0 0 .193 .280 .353 .633
Extra Innings   18 4 2 0 1 3 2 1 5 0 0 0 .222 .263 .500 .763
0 Outs   161 34 7 0 7 14 26 15 57 1 2 0 .211 .277 .385 .662
1 Outs   196 42 5 1 10 23 22 27 63 2 0 0 .214 .307 .403 .710
2 Outs   180 44 12 0 4 24 8 11 66 0 0 0 .244 .288 .378 .666
Scoring Position   102 19 7 0 0 32 4 10 37 3 2 0 .186 .252 .255 .507
Bases Empty   316 65 14 1 15 15 35 32 115 0 0 0 .206 .279 .399 .677
Runner on 1st   119 36 3 0 6 14 17 11 34 0 0 0 .303 .362 .479 .841
Runner on 2nd   38 6 2 0 0 4 1 3 15 0 1 0 .158 .220 .211 .430
Runner on 3rd   8 2 2 0 0 3 2 0 3 0 0 0 .250 .250 .500 .750
Runner on 1st & 2nd   25 5 1 0 0 5 0 1 10 0 0 0 .200 .231 .240 .471
Runner on 1st & 3rd   6 1 1 0 0 1 0 0 2 0 0 0 .167 .167 .333 .500
Runner on 2nd & 3rd   8 1 0 0 0 4 0 1 2 1 1 0 .125 .200 .125 .325
Bases Loaded   17 4 1 0 0 15 1 5 5 2 0 0 .235 .375 .294 .669
Two Strikes   302 40 3 0 10 23 25 23 186 1 0 0 .132 .193 .242 .435
First Pitch   69 17 5 0 2 12 5 0 0 1 1 0 .246 .243 .406 .649
Count 0-1   31 12 3 0 2 5 5 0 0 0 0 0 .387 .387 .677 1.065
Count 0-2   51 4 0 0 2 2 3 0 39 0 0 0 .078 .078 .196 .275
Count 1-0   39 11 1 0 2 5 2 0 0 1 0 0 .282 .275 .462 .737
Count 1-1   42 19 6 1 2 7 9 0 0 0 1 0 .452 .452 .786 1.238
Count 1-2   113 14 3 0 4 8 9 0 70 1 0 0 .124 .123 .257 .379
Count 2-0   11 5 2 0 1 2 2 0 0 0 0 0 .455 .455 .909 1.364
Count 2-1   29 12 4 0 0 1 4 0 0 0 0 0 .414 .414 .552 .966
Count 2-2   81 13 0 0 2 7 3 0 49 0 0 0 .160 .160 .235 .395
Count 3-0   0 0 0 0 0 1 0 12 0 0 0 0 .000 1.000 .000 1.000
Count 3-1   14 4 0 0 2 5 4 18 0 0 0 0 .286 .688 .714 1.402
Full Count   57 9 0 0 2 6 10 23 28 0 0 0 .158 .400 .263 .663
Behind in Count   195 30 6 0 8 15 17 0 109 1 0 0 .154 .153 .308 .461
Ahead in Count   93 32 7 0 5 14 12 30 0 1 0 0 .344 .500 .581 1.081
Batting Leadoff   17 4 0 0 0 2 1 1 5 0 0 0 .235 .278 .235 .513
Batting 2nd   48 6 1 0 0 1 5 2 20 0 0 0 .125 .160 .146 .306
Batting 5th   10 1 0 0 0 0 0 1 7 0 0 0 .100 .182 .100 .282
Batting 6th   310 76 17 1 13 45 35 35 100 3 1 0 .245 .319 .432 .751
Batting 7th   86 20 3 0 7 10 8 7 30 0 1 0 .233 .290 .512 .802
Batting 8th   66 13 3 0 1 3 7 7 24 0 0 0 .197 .274 .288 .562
Low Leverage   244 60 15 1 11 18 27 21 79 0 0 0 .246 .306 .451 .756
Medium Leverage   190 37 4 0 5 13 16 22 79 0 2 0 .195 .278 .295 .573
High Leverage   100 22 5 0 5 30 12 10 27 3 0 0 .220 .283 .420 .703
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
2024 Seattle - MLB 24 12 33 6 2 0 0 2 4 10 0 1 8 1 1 .182 .364 .242 .606 75 89 0.1
2025 Seattle - MLB 25 157 537 120 24 1 21 61 56 53 0 3 186 15 6 .223 .292 .389 .681 93 94 0.5
Total MLB 169 570 126 26 1 21 63 60 63 0 4 194 16 7 .221 .297 .381 .677 92 94 0.6
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
2023 Arkansas - AA 23 140 566 180 29 2 15 69 92 57 16 2 169 5 1 .318 .395 .456 .851 114 120 4.1
2024 Tacoma - AAA 24 131 500 152 28 4 29 94 124 93 8 2 104 31 11 .304 .420 .550 .970 146 148 5.1
Total AAA W 131 500 152 28 4 29 94 124 93 8 2 104 31 11 .304 .420 .550 .970 146 148
Total AA C 140 566 180 29 2 15 69 92 57 16 2 169 5 1 .318 .395 .456 .851 114 120
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 Seattle - MLB 2B 1 0 1 1 1 2 0 1.000 1.0 18.00 0.0 .000
2024 Seattle - MLB 3B 12 12 9 28 4 37 0 1.000 95.0 3.51 +1.0 1.047
2024 Seattle - MLB SS 2 0 0 3 0 3 0 1.000 5.0 5.40 +0.1 1.008
2025 Seattle - MLB 2B 154 151 250 366 109 626 10 .984 1259.0 4.40 -12.4 .937
2025 Seattle - MLB 3B 28 0 5 10 2 16 1 .938 56.1 2.40 -0.4 .946
TOTAL 2B 155 151 251 367 110 628 10 .984 1260.0 4.41 -12.4 .937
TOTAL 3B 40 12 14 38 6 53 1 .981 151.1 3.09 +0.6 1.021
TOTAL SS 2 0 0 3 0 3 0 1.000 5.0 5.40 +0.1 1.008
PLAYER HISTORY
06/08/2023 Injured (knee inflammation),day-to-day for 1-2 weeks.
06/21/2023 Injured (bruised ankle),day-to-day for 1 day.
08/09/2023 Goes 6-8 against the Corpus Christi Hooks, with 1 2B, 1 HR, 3 RBI and 2 R.
01/01/2024 OSA scouting updated ratings (potential): Contact: 50 (63); Power: 47 (49); Eye: 51 (62).
06/06/2024 Injured (bruised ankle),day-to-day for one week.
08/05/2024 Wins the AAA W Player of the Week Award.
09/29/2024 Wins the 2024 AAA W Platinum Stick Award at SS.
11/25/2024 Received a 1-year contract through automatic renewal worth a total of $570,500.
01/01/2025 OSA scouting updated ratings (potential): Contact: 48 (58); Power: 55 (56); Eye: 47 (57).
05/18/2025 Injured (elbow contusion),day-to-day for 1-2 weeks.
06/06/2025 Injured (groin tightness),day-to-day for one week.
06/24/2025 Goes 5-7 against the Minnesota Twins, with 2 2B, 1 HR, 3 RBI and 4 R.
Saturday, October 4th , 2025 - OOTP Baseball 26.7 Build 77