P Gustavo Cháves #31
Age: 19 | Bats: L | Throws: R | Morale: Normal    
12/31/2026
P GUSTAVO CHÁVES #31 - AGE: 19 - BATS: L - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
24 6 3-4 1 3.21 61.2 60 5 22 55 1.33 0.5
PITCHING RATINGS (OSA)
Pot. Overall Vs Left Vs Right Pot.
Stuff 10
Movement 11
Control 13
PITCHING RATINGS
Pitch Cur. Pot.
Fastball - 9
Curveball - 11
Changeup - 8
Splitter - 11
 
OTHER PITCHING RATINGS
Velocity 89-91 Mph
Stamina 13
Suggested Role Starter
Groundball Percentage 51 %
Hold Runners 5
Defense 4
RUN/BUNT RATINGS
Running Speed: 1
Stealing Ability: 4
Baserunning Inst.: 1
Sacrifice Bunt: 16
Bunt for Hit: 1
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/26/2026 IH Win, 2-1 1.0 0 0 0 1 1 Win
09/23/2026 @ PITT Loss, 3-4 2.1 2 1 1 3 2
09/20/2026 @ ROY Loss, 0-1 X 5.1 5 1 1 0 6 Loss
09/17/2026 OCE Loss, 3-7 X 3.2 4 4 3 2 4 Loss
09/15/2026 @ WES Loss, 5-6 0.2 5 3 3 0 1 Loss
09/12/2026 @ ELK Loss, 1-6 2.0 0 0 0 1 0
09/07/2026 HART Loss, 5-6 2.1 1 0 0 0 3
09/05/2026 @ YEL Win, 4-3 2.0 1 0 0 0 2
09/02/2026 SC Loss, 1-4 3.0 3 1 1 0 0
08/29/2026 OTT Loss, 1-10 3.1 4 3 0 0 5 Loss
PERSONALITY
Leader Ability:Normal
Loyalty:Normal
Desire f. Win:Normal
Greed:High
Intelligence:Normal
Work Ethic:Very Low
Birthday:02/12/2007
Born in:Bohechío, SAN
Nationality:Dominican
Height:6' 2"
Weight:175 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:None
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
BSA ROOKIE LEAGUE (UNDER 22) 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 24 6 3 4 1 3.21 61.2 60 32 22 5 22 55 0 0.0 0 2 33.3
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 6 2 33.3 18 4 12.11 8.76 8.03 3.21 4.46 1.33 103 0.5 .313        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 73 17 6 0 1 13 9 24 0 0 0 .233 .317 .356 .673      
vs. RHB 161 43 5 0 4 19 13 31 2 0 1 .267 .322 .373 .695      
BSA ROOKIE LEAGUE (UNDER 22) 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
July 6 3 1 0 0 2.25 20.0 22 10 5 3 9 19  
August 9 1 1 1 1 3.72 19.1 17 12 8 1 6 17  
September 9 2 1 3 0 3.63 22.1 21 10 9 1 7 19  
Career 24 6 3 4 1 3.21 61.2 60 32 22 5 22 55  
Home 9 2 3 2 0 1.90 23.2 20 9 5 2 6 22  
Road 15 4 0 2 1 4.03 38.0 40 23 17 3 16 33  
Grass 24 6 3 4 1 3.21 61.2 60 32 22 5 22 55  
Day 10 2 2 1 0 2.82 22.1 21 15 7 3 9 16  
Night 14 4 1 3 1 3.43 39.1 39 17 15 2 13 39  
As Starter 6 6 1 2 0 3.58 27.2 31 16 11 2 12 24  
As Reliever / Substitution 18 0 2 2 1 2.91 34.0 29 16 11 3 10 31  
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+
2026 Wapello - R 19 24 6 3 4 1 3.21 61.2 60 32 22 5 22 55 0 0 1.33 .313 4.46 0.5 134
Total BR 24 6 3 4 1 3.21 61.2 60 32 22 5 22 55 0 0 1.33 .313 4.46 134.3
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Wapello - R P 24 6 4 10 2 14 0 1.000 61.2 2.04 +0.1 1.061
TOTAL P 24 6 4 10 2 14 0 1.000 61.2 2.04 +0.1 1.061
PLAYER HISTORY
12/21/2023 Signed a minor league contract out of Dominican Republic with the Kalamazoo Royale with Cheese organization.
01/01/2024 OSA scouting updated ratings (potential): Stuff: - (6); Movement: - (7); Control: - (14).
01/01/2025 OSA scouting updated ratings (potential): Stuff: - (8); Movement: - (7); Control: - (14).
01/01/2026 OSA scouting updated ratings (potential): Stuff: - (8); Movement: - (7); Control: - (11).
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