C Jeff 'Jammer' Guzmán #37
Buffalo Buffaloes (BAT) AAA
Age: 26 | Bats: R | Throws: R | Morale: Great
11/30/2025
 OA: 59 POT: 65
BNN Index | AAA | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
C JEFF 'JAMMER' GUZMÁN #37 - AGE: 26 - BATS: R - THROWS: R - MORALE: GREAT
G AB H 2B 3B HR RBI BB K AVG OBP SLG SB WAR
120 437 137 26 1 21 89 39 84 .314 .380 .522 1 5.0
BATTING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.  
Contact 76 82 75 77
Gap 60 63 59 61
Power 76 81 75 78
Eye 59 62 58 60
Avoid K's 60 62 60 61
FIELDING RATINGS
Catcher Infield Outfield
Range: - 24 9
Errors: - 17 28
Arm: 28 6 13
Turn DP: - 8 -
Ability: 58 - -
POSITION RATINGS
Pitcher: - Shortstop: -
Catcher: 36 Left Field: -
1st Base: - Center Field: -
2nd Base: - Right Field: -
3rd Base: -
       
RUN/BUNT
Running Speed: 15
Stealing Ability: 50
Baserunning Inst.: 28
Sacrifice Bunt: 17
Bunt for Hit: 1
   
GAME LOG, LAST 10 GAMES
Date Vs. Result AB R H BI HR BB K SB
09/13/2025 @ APB Loss, 9-10 4 2 1 1 1 1 2 0
09/11/2025 HGR Win, 3-1 4 0 0 0 0 0 1 0
09/10/2025 HGR Win, 6-5 1 0 1 0 0 0 0 0
06/20/2026 @ RAC Loss, 0-0 3 0 1 1 0 0 1 0
09/09/2025 RLC Loss, 2-7 2 0 0 0 0 2 0 0
09/08/2025 RLC Loss, 3-10 4 0 2 1 0 1 0 0
09/07/2025 RLC Win, 5-4 4 1 3 1 0 0 0 0
09/04/2025 @ APB Loss, 1-4 4 0 0 0 0 0 1 0
06/10/2026 @ PAD Loss, 0-0 1 1 1 0 0 0 0 0
09/02/2025 ECT Loss, 2-3 4 1 0 0 0 0 3 0
PERSONALITY
He has good leadership skills and is intelligent on and off the field. Guzmán gets along with everyone.
High: Leader, Greed, Intelligence
Low: Adaptability
Birthday:04/03/1999
Born in:Paradise, NV
Nationality:American
Height:6' 6"
Weight:230 lbs
Local Popularity:Extremely Popular
National Pop.:Well Known
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:2019, 10th Pick in Round 1
FBLOD AAA 2025 BATTING STATS
Batting G AB H 2B 3B HR RBI R BB K AVG OBP SLG OPS WOBA ISO wRC+
Overall 120 437 137 26 1 21 89 68 39 84 .314 .380 .522 .902 .391 .208 142
Batting GS PA HP IW CI GDP SH SF TB EBH SB CS SB% RC RC/27 WAR  
Overall 109 495 12 3 0 15 0 7 228 48 1 1 50.0 85.0 7.11 5.0  
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
Versus Left   122 40 8 0 7 25 23 15 22 1 0 3 .328 .411 .566 .977
Versus Right   315 97 18 1 14 64 45 24 62 6 0 9 .308 .367 .505 .872
Batting   AB H 2B 3B HR RBI R BB K SF SH HP AVG OBP SLG OPS
April   46 12 4 0 0 8 3 3 11 2 0 4 .261 .345 .348 .693
May   84 32 7 0 5 19 16 8 15 0 0 1 .381 .441 .643 1.084
June   66 21 1 0 4 12 7 4 7 2 0 1 .318 .356 .515 .871
July   79 28 6 0 4 22 16 10 14 2 0 2 .354 .430 .582 1.012
August   85 20 3 1 3 13 11 7 15 1 0 2 .235 .305 .400 .705
September   78 24 5 0 5 15 15 7 22 0 0 2 .308 .379 .564 .943
Last Year   431 115 24 1 18 71 68 42 104 3 0 7 .267 .340 .452 .792
2 Years Ago   39 17 2 0 4 11 11 9 7 0 0 0 .436 .542 .795 1.337
Career   907 269 52 2 43 171 147 90 195 10 0 19 .297 .368 .501 .869
Home   64 19 3 0 2 12 10 4 19 1 0 0 .297 .333 .438 .771
Road   33 8 3 0 3 9 6 5 8 0 0 0 .242 .342 .606 .948
Grass   362 116 23 1 17 69 57 31 70 6 0 12 .320 .387 .530 .917
Turf   76 21 3 0 4 20 11 8 14 1 0 0 .276 .341 .474 .815
Day   131 34 5 1 8 28 16 11 24 2 0 2 .260 .322 .496 .818
Night   307 103 21 0 13 61 52 28 60 5 0 10 .336 .403 .531 .934
As Starter   425 129 24 1 20 86 64 39 82 7 0 12 .304 .373 .506 .879
As Reliever / Substitution   13 8 2 0 1 3 4 0 2 0 0 0 .615 .615 1.000 1.615
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
2019 Total - 20 61 266 90 13 1 18 62 72 36 4 1 28 10 4 .338 .423 .598 1.021 100 100 0.0
2020 Fuquay-Varina - R 21 110 395 95 18 1 10 51 43 38 4 6 98 0 0 .241 .309 .367 .676 98 91 0.0
2020 Cary - AA 21 11 34 5 0 0 0 1 0 3 0 0 12 0 0 .147 .216 .147 .363 7 3 0.0
2021 Fuquay-Varina - R 22 110 421 125 25 2 14 58 54 38 9 3 104 3 0 .297 .365 .466 .831 141 141 0.0
2022 Yale - A 23 63 243 64 19 0 6 30 27 18 4 1 61 0 0 .263 .323 .416 .739 110 109 0.0
2022 Apex - A 23 48 178 43 6 0 4 18 16 19 1 0 61 1 0 .242 .318 .343 .661 87 91 0.0
2022 Total - A 23 111 421 107 25 0 10 48 43 37 5 1 122 1 0 .254 .321 .385 .706 0 0 0.0
2023 Apex - A 24 75 293 78 17 0 19 54 44 29 4 0 78 0 1 .266 .340 .519 .859 148 146 0.0
2023 Cary - AA 24 29 114 33 7 1 5 21 12 12 2 0 32 1 1 .289 .367 .500 .867 147 145 0.0
2023 Raleigh - AAA 24 11 39 17 2 0 4 11 11 9 0 0 7 0 0 .436 .542 .795 1.337 270 256 0.0
2024 Buffalo - AAA 25 119 431 115 24 1 18 71 68 42 7 3 104 0 0 .267 .340 .452 .792 119 116 0.0
2025 Buffalo - AAA 26 120 437 137 26 1 21 89 68 39 12 7 84 1 1 .314 .380 .522 .902 144 142 0.0
Total AAA 250 907 269 52 2 43 171 147 90 19 10 195 1 1 .297 .368 .501 .869 138 135
Total AA 40 148 38 7 1 5 22 12 15 2 0 44 1 1 .257 .333 .419 .752 116 114
Total FA+ 123 471 121 23 0 23 72 60 48 5 0 139 1 1 .257 .332 .452 .784 125 125
Total R 220 816 220 43 3 24 109 97 76 13 9 202 3 0 .270 .338 .418 .756 120 117
Total FA- 63 243 64 19 0 6 30 27 18 4 1 61 0 0 .263 .323 .416 .739 110 109
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Buffalo - AAA C 110 109 974 91 2 1072 7 .993 964.2 9.94 +5.3 .963 12 119 49 41.2
TOTAL C 110 109 974 91 2 1072 7 .993 964.2 9.94 +5.3 .963 12 119 49 41.2
PLAYER HISTORY
11/08/2019 Drafted in the 2019 first-year player draft (Round 1, Pick 10, 10th overall pick) by the Durham Bull Artists, out of college (Virginia; Charlottesville, VA).
01/01/2020 OSA scouting updated ratings (potential): Contact: 38 (77); Power: 26 (78); Eye: 30 (60).
04/06/2020 Named the #57 prospect in the FBLOD
06/22/2020 Was selected to the 2020 FBLOD Rookie All-Star Game.
01/01/2021 OSA scouting updated ratings (potential): Contact: 43 (77); Power: 30 (78); Eye: 34 (60).
04/05/2021 Named the #66 prospect in the FBLOD
05/10/2021 Wins the R Player of the Week Award.
06/14/2021 Injured (Back tightness), day-to-day for 5 days.
06/21/2021 Was selected to the 2021 FBLOD Rookie All-Star Game.
07/27/2021 Hits for the CYCLE, going 4-5 against the al-Ayn Dukes, with 6 RBI and 5 runs scored.
01/01/2022 OSA scouting updated ratings (potential): Contact: 46 (77); Power: 42 (78); Eye: 39 (60).
04/04/2022 Named the #64 prospect in the FBLOD
01/01/2023 OSA scouting updated ratings (potential): Contact: 53 (77); Power: 64 (78); Eye: 42 (60).
04/03/2023 Named the #31 prospect in the FBLOD
05/22/2023 Wins the FA+ Player of the Week Award.
06/01/2023 Wins the FA+ Batter of the Month Award.
06/19/2023 Was selected to the 2023 FBLOD High A All-Star Game.
12/25/2023 Was traded by the Durham Bull Artists to the Batavia Muckdogs, along with SP Toby Kelly, 3B Evan Longoria, in exchange for SP Anthony Molina, 2B Eddie Manning.
01/01/2024 OSA scouting updated ratings (potential): Contact: 58 (77); Power: 72 (78); Eye: 45 (60).
04/01/2024 Named the #31 prospect in the FBLOD
09/02/2024 Wins the AAA Player of the Week Award.
01/01/2025 OSA scouting updated ratings (potential): Contact: 69 (77); Power: 76 (78); Eye: 59 (60).
04/07/2025 Named the #23 prospect in the FBLOD
05/05/2025 Wins the AAA Player of the Week Award.
06/16/2025 Wins the AAA Player of the Week Award.
06/17/2025 Was selected to the 2025 FBLOD AAA All-Star Game.
10/11/2025 Wins the 2025 AAA Great Glove Award at C.
10/13/2025 Wins the 2025 AAA Platinum Stick Award at C.
10/15/2025 Wins the 2025 AAA Most Valuable Player Award.
Sunday, November 22nd, 2020 - OOTP Baseball 20.8 Build 74