P Sergio Chavez #31
James Madison Dukes (CHI) R+
Age: 21 | Bats: R | Throws: R | Morale: Good
12/31/2026
BNN Index | R+ | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P SERGIO CHAVEZ #31 - AGE: 21 - BATS: R - THROWS: R - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
16 0 1-0 0 6.32 37.0 39 7 34 38 1.97 -0.4
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 4 4 3 5
Movement 3 3 3 4
HRA 2 2 2 5
PBABIP 2 2 2 5
Control 2 2 2 2
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 5 6
Changeup 3 6
Splitter 3 7
Cutter 3 4
 
OTHER PITCHING RATINGS
Velocity 95-97 Mph
Stamina 50
Suggested Role Starter
Type Neutral
Hold Runners 50
Defense 40
RUN/BUNT RATINGS
Running Speed: 30
Stealing Ability: 20
Baserunning Inst.: 35
Sacrifice Bunt: 65
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/20/2026 VANDY Win, 9-6 2.1 2 1 1 2 3
09/14/2026 @ TheU Win, 10-7 3.1 2 2 2 1 3
09/03/2026 @ UBUF Win, 8-4 2.1 5 2 2 2 2
08/22/2026 @ UTOR Loss, 5-6 3.1 1 1 1 3 2
08/16/2026 UF Loss, 3-8 2.0 2 0 0 3 3
07/26/2026 TEN Win, 13-7 2.1 1 2 2 4 3
07/16/2026 BC Loss, 6-9 3.2 2 3 3 4 5
07/04/2026 UV Loss, 5-7 5.1 2 1 1 0 6
06/28/2026 @ VANDY Loss, 3-6 4.1 2 0 0 2 4
06/18/2026 TheU Loss, 2-13 1.1 5 5 5 3 2
PERSONALITY
Blue collar mentality.
Birthday:07/24/2005
Born in:Santo Domingo, DIS
Nationality:Dominican
Height:6' 0"
Weight:180 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:4 Years
Arbitration Eligibility:Arbitration eligible in offseason
Option Years:2 option years left
Contract Extension: -
Drafted:-
PBC ROOKIE COLLEGE LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 16 0 1 0 0 6.32 37.0 39 26 26 7 34 38 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 16 2 18.24 9.49 9.24 8.27 6.96 1.97 128 -0.4 .320        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 54 13 4 0 2 8 11 15 0 0 1 .241 .379 .426 .805      
vs. RHB 91 26 5 0 5 18 23 23 0 0 1 .286 .435 .505 .940      
PBC ROOKIE COLLEGE LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 1 0 0 0 0 3.86 2.1 3 1 1 0 4 3  
May 4 0 1 0 0 21.60 3.1 10 8 8 2 5 2  
June 3 0 0 0 0 6.75 6.2 9 5 5 1 6 6  
July 3 0 0 0 0 4.76 11.1 5 6 6 3 8 14  
August 2 0 0 0 0 1.69 5.1 3 1 1 1 6 5  
September 3 0 0 0 0 5.62 8.0 9 5 5 0 5 8  
Career 16 0 1 0 0 6.32 37.0 39 26 26 7 34 38  
Home 8 0 0 0 0 5.95 19.2 18 13 13 4 20 25  
Road 8 0 1 0 0 6.75 17.1 21 13 13 3 14 13  
Grass 15 0 1 0 0 4.91 36.2 36 20 20 6 31 38  
Turf 1 0 0 0 0 162.00 0.1 3 6 6 1 3 0  
Day 12 0 1 0 0 6.97 31.0 31 24 24 7 27 32  
Night 4 0 0 0 0 3.00 6.0 8 2 2 0 7 6  
As Reliever / Substitution 16 0 1 0 0 6.32 37.0 39 26 26 7 34 38  
CAREER PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
CAREER MINOR LEAGUE PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2023 Chicago (R) - R 17 49 0 6 11 10 6.63 91.0 100 75 67 20 77 93 0 0 1.95 .319 6.77 -2.3 73
2024 Chicago (R) - R 18 22 22 4 10 0 5.73 114.2 140 83 73 24 93 114 0 0 2.03 .360 6.29 -0.7 76
2025 Chicago (R) - R 19 42 12 6 9 6 4.76 102.0 91 57 54 15 82 134 0 0 1.70 .321 5.08 0.6 98
2026 James Madison - R+ 20 16 0 1 0 0 6.32 37.0 39 26 26 7 34 38 0 0 1.97 .320 6.96 -0.4 88
Total R+ 16 0 1 0 0 6.32 37.0 39 26 26 7 34 38 0 0 1.97 .320 6.96 87.6
Total R 113 34 16 30 16 5.67 307.2 331 215 194 59 252 341 0 0 1.89 .336 6.03 81.1
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2023 Chicago (R) - R P 49 0 3 7 1 10 0 1.000 91.0 0.99 +1.4 1.001
2024 Chicago (R) - R P 22 22 6 6 0 14 2 .857 114.2 0.94 +1.5 1.015
2025 Chicago (R) - R P 42 12 5 8 0 13 0 1.000 102.0 1.15 -1.4 .970
2026 James Madison - R+ P 16 0 3 2 0 5 0 1.000 37.0 1.22 +0.2 1.014
TOTAL P 129 34 17 23 1 42 2 .952 344.2 1.04 +1.7 .994
PLAYER HISTORY
11/20/2021 Signed a minor league contract out of Dominican Republic with the Chicago Union organization.
01/01/2022 OSA scouting updated ratings (potential): Stuff: 3 (8); Movement: 2 (4); Control: 2 (3).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 4 (8); Movement: 2 (4); Control: 2 (3).
05/02/2023 Promoted from the international complex to Rookie Complex League Chicago (R).
01/01/2024 OSA scouting updated ratings (potential): Stuff: 4 (8); Movement: 2 (4); Control: 2 (3).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 3 (6); Movement: 2 (5); Control: 2 (2).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 3 (5); Movement: 2 (4); Control: 2 (2).
05/31/2026 Injured (sore back),day-to-day for 2 days.
Friday, May 29th , 2026 - OOTP Baseball 27.2 Build 60