P Jeffrey Amparo #23
Arizona (DSL) Diamondbacks Black (AZ) DSL
Age: 22 | Bats: R | Throws: R | Morale: Normal
02/01/2027
 OA: 30 POT: 30
BNN Index | DSL | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P JEFFREY AMPARO #23 - AGE: 22 - BATS: R - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
16 2 4-1 1 5.30 37.1 35 7 17 57 1.39 0.3
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 45 45 45 45
Movement 40 40 40 40
Control 30 30 30 30
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 45 45
Curveball 55 55
Changeup 50 50
 
 
OTHER PITCHING RATINGS
Velocity 90-92 Mph
Stamina 40
Suggested Role Starter
Type Extreme Flyball
Hold Runners 50
Defense 55
RUN/BUNT RATINGS
Running Speed: 30
Stealing Ability: 25
Baserunning Inst.: 35
Sacrifice Bunt: 40
Bunt for Hit: 30
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
08/10/2026 @ OriB Win, 12-3 2.1 1 1 1 1 4 Win
08/07/2026 CubB Loss, 2-7 0.2 3 5 5 2 1
08/04/2026 @ Mar1 Win, 16-10 3.0 3 0 0 1 5 Save
08/03/2026 @ Mar1 Loss, 1-6 1.1 0 0 0 0 1
07/28/2026 @ RanR Win, 4-3 X 5.0 7 3 3 1 6
07/22/2026 @ GiaO Loss, 2-8 0.2 0 0 0 1 0
07/21/2026 @ GiaO Loss, 2-13 2.0 0 0 0 2 1
07/18/2026 Brav Win, 3-2 2.1 4 1 1 0 3 Win
07/11/2026 @ Twin Win, 7-6 2.0 1 0 0 0 4 Win
07/09/2026 WS Win, 6-4 2.0 1 0 0 3 3 Win
PERSONALITY
Enjoys a good book.
Birthday:09/24/2004
Born in:Santo Domingo, DIS
Nationality:Dominican
Height:6' 3"
Weight:180 lbs
Local Popularity:Insignificant
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:5 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
DOMINICAN ROOKIE 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 2 4 1 1 5.30 37.1 35 22 22 7 17 57 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 2 0 100.0 14 4 14.22 8.44 13.74 4.10 5.19 1.39 98 0.3 .354        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 59 16 4 0 2 7 5 24 1 0 2 .271 .343 .441 .784      
vs. RHB 82 19 5 0 5 15 12 33 1 1 5 .232 .360 .476 .836      
DOMINICAN ROOKIE LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
June 5 1 0 1 0 5.02 14.1 11 8 8 3 5 26  
July 7 1 3 0 0 4.60 15.2 17 8 8 3 8 20  
August 4 0 1 0 1 7.36 7.1 7 6 6 1 4 11  
Last Year 16 2 4 1 1 5.30 37.1 35 22 22 7 17 57  
2 Years Ago 10 0 2 0 0 5.50 18.0 16 12 11 1 23 30  
Career 32 8 6 2 1 6.23 60.2 56 43 42 8 53 93  
Home 5 0 2 1 0 6.97 10.1 13 8 8 1 6 13  
Road 11 2 2 0 1 4.67 27.0 22 14 14 6 11 44  
Grass 16 2 4 1 1 5.30 37.1 35 22 22 7 17 57  
Day 7 1 2 0 0 8.62 15.2 20 15 15 5 5 24  
Night 9 1 2 1 1 2.91 21.2 15 7 7 2 12 33  
As Starter 2 2 0 0 0 5.79 9.1 11 6 6 2 3 14  
As Reliever / Substitution 14 0 4 1 1 5.14 28.0 24 16 16 5 14 43  
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+
2022 Arizona (DSL) - R 17 2 2 0 0 0 13.50 1.1 1 2 2 0 4 1 0 0 3.75 .333 12.95 -0.1 29
2023 Arizona (DSL) - R 18 2 2 0 1 0 16.20 1.2 2 3 3 0 3 2 0 0 3.00 .400 6.20 -0.0 24
2023 Arizona (DSL) - R 18 2 2 0 0 0 15.43 2.1 2 4 4 0 6 3 0 0 3.43 .333 10.91 -0.2 26
2023 Total - R 18 4 4 0 1 0 15.75 4.0 4 7 7 0 9 5 0 0 3.25 .364 8.95 -0.2 25
2024 Arizona (ACL) - R 19 5 1 1 1 0 3.95 13.2 12 7 6 0 16 17 0 0 2.05 .353 5.97 0.1 142
2025 Arizona (DSL) - R 20 10 0 2 0 0 5.50 18.0 16 12 11 1 23 30 0 0 2.17 .385 5.47 -0.0 90
2026 Arizona (DSL) - R 21 16 2 4 1 1 5.30 37.1 35 22 22 7 17 57 0 0 1.39 .354 5.19 0.3 99
Total ACL 5 1 1 1 0 3.95 13.2 12 7 6 0 16 17 0 0 2.05 .353 5.97 141.5
Total DSL 32 8 6 2 1 6.23 60.2 56 43 42 8 53 93 0 0 1.80 .364 5.69 77.8
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Arizona (DSL) - R P 10 0 1 1 0 2 0 1.000 18.0 1.00 +0.4 .000
2026 Arizona (DSL) - R P 16 2 0 3 0 3 0 1.000 37.1 0.72 +0.4 1.370
TOTAL P 26 2 1 4 0 5 0 1.000 55.1 0.81 +0.8 1.370
PLAYER HISTORY
01/15/2022 Signed by the Arizona Diamondbacks as a free agent.
05/03/2024 RHP Jeffrey Amparo assigned to ACL D-backs from DSL Arizona Black. [Auto]
06/14/2024 ACL D-backs placed RHP Jeffrey Amparo on the 7-day injured list. [Auto]
06/24/2024 ACL D-backs transferred RHP Jeffrey Amparo from the 7-day injured list to the 60-day injured list. [Auto]
07/11/2024 ACL D-backs placed RHP Jeffrey Amparo on the full-season injured list. [Auto]
01/01/2025 OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 35 (40); Control: 25 (30).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 35 (40); Control: 25 (30).
06/14/2025 Injured (mild calf strain),day-to-day for 3 days.
07/18/2025 Injured (mild calf strain),day-to-day for 1 day.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 40 (40); Control: 25 (30).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 40 (40); Control: 25 (30).
01/01/2027 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 40 (40); Control: 30 (30).
01/01/2027 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 40 (40); Control: 30 (30).
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