P Nelson 'Jelly' Campos #22
Age: 24 | Bats: L | Throws: L | Morale: Normal
03/29/2027
P NELSON 'JELLY' CAMPOS #22 - AGE: 24 - BATS: L - THROWS: L - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
0 0 0-0 0 0.00 0.0 0 0 0 0 0.00 0.0
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 50 50 50 60
Movement 55 55 55 55
Control 45 45 45 45
PITCHING RATINGS
Pitch Cur. Pot.
Curveball 45 60
Cutter 70 80
 
 
 
OTHER PITCHING RATINGS
Velocity 95-97 Mph
Stamina 30
Suggested Role Bullpen
Type Groundball Pitcher
Hold Runners 75
Defense 55
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 25
Baserunning Inst.: 30
Sacrifice Bunt: 55
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
03/27/2027 @ HOU Loss, 2-2 1.0 0 0 0 1 0
03/26/2027 CLE Loss, 0-3 1.0 0 0 0 1 0
10/06/2027 @ PHI Loss, 0-0 1.0 1 0 0 1 1
10/05/2027 @ BAL Loss, 0-0 0.1 1 0 0 0 1 Save
10/04/2027 @ SEA Loss, 0-0 0.2 0 0 0 0 0 Save
10/03/2027 @ STL Loss, 0-0 1.0 1 0 0 1 0
10/02/2027 @ MIN Loss, 0-0 1.0 2 0 0 0 2 Win
10/01/2027 @ WSH Loss, 0-0 0.1 0 0 0 0 1
09/28/2027 MIN Loss, 0-0 1.0 0 0 0 1 1
09/27/2027 @ MIA Loss, 0-0 2.0 1 0 0 0 0
PERSONALITY
Birthday:09/15/2002
Born in:Las Vegas, NV
Nationality:American
Height:5' 10"
Weight:190 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:2 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2025, 1st Pick in Round 8
ARIZONA COMPLEX LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 22 0 2 0 7 1.08 25.0 14 3 3 0 5 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 9 2 77.8 22 13 8.28 5.04 13.68 1.80 1.00 0.76 24 1.6 .311        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 11 3 0 0 0 1 1 5 0 0 2 .273 .429 .273 .701      
vs. RHB 72 11 3 0 0 2 4 33 0 1 2 .153 .218 .194 .412      
ARIZONA COMPLEX LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
May 10 0 1 0 0 0.00 12.2 6 0 0 0 2 16  
June 11 0 1 0 7 2.38 11.1 7 3 3 0 3 19  
July 1 0 0 0 0 0.00 1.0 1 0 0 0 0 3  
Postseason 5 0 0 1 3 7.71 9.1 10 9 8 1 7 13  
Last Year 22 0 2 0 7 1.08 25.0 14 3 3 0 5 38  
Career 22 0 2 0 7 1.08 25.0 14 3 3 0 5 38  
Home 14 0 0 0 4 0.56 16.0 11 1 1 0 3 23  
Road 8 0 2 0 3 2.00 9.0 3 2 2 0 2 15  
Grass 22 0 2 0 7 1.08 25.0 14 3 3 0 5 38  
Day 5 0 1 0 2 3.18 5.2 6 2 2 0 2 6  
Night 17 0 1 0 5 0.47 19.1 8 1 1 0 3 32  
As Reliever / Substitution 22 0 2 0 7 1.08 25.0 14 3 3 0 5 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+
2025 Total - 22 25 1 3 1 18 2.51 43.0 34 16 12 2 12 45 0 0 1.07 .283 2.76 0.9 100
2025 Oakland (DSL) - R 22 22 0 0 1 17 1.59 22.2 19 4 4 1 7 39 0 0 1.15 .400 2.53 1.0 311
2026 Oakland (ACL) - R 23 22 0 2 0 7 1.08 25.0 14 3 3 0 5 38 0 0 0.76 .311 1.00 1.6 392
2026 Lansing - A+ 23 11 0 1 1 8 1.00 9.0 4 1 1 0 1 11 0 0 0.56 .222 1.05 0.5 466
Total MWL 11 0 1 1 8 1.00 9.0 4 1 1 0 1 11 0 0 0.56 .222 1.05 465.7
Total ACL 22 0 2 0 7 1.08 25.0 14 3 3 0 5 38 0 0 0.76 .311 1.00 392.2
Total DSL 22 0 0 1 17 1.59 22.2 19 4 4 1 7 39 0 0 1.15 .400 2.53 310.5
CAREER POSTSEASON 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 Oakland (ACL) - ACL 23 5 0 0 1 3 7.71 9.1 10 9 8 1 7 13 0 0 1.82 .375 4.26 0.0 55
Total ACL 5 0 0 1 3 7.71 9.1 10 9 8 1 7 13 0 0 1.82 .375 4.26 54.9
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Oakland (ACL) - R P 22 0 0 1 0 1 0 1.000 25.0 0.36 +0.6 .922
TOTAL P 22 0 0 1 0 1 0 1.000 25.0 0.36 +0.6 .922
PLAYER HISTORY
06/03/2025 Drafted in the 2025 first-year player draft (Round 8, Pick 1, 211st overall pick) by the Oakland Athletics, out of college University of California
09/24/2025 Wins the 2025 Dominican Rookie League Round 3 with the Oakland (DSL) Athletics!
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (65); Movement: 45 (55); Control: 40 (50).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (65); Movement: 45 (55); Control: 40 (50).
07/20/2026 Wins the 2026 Arizona Complex League Round 2 with the Oakland (ACL) Athletics!
07/30/2026 Finished 2nd in 2026 ACL Reliever of the Year voting.
01/01/2027 OSA scouting updated ratings (potential): Stuff: 50 (60); Movement: 50 (55); Control: 45 (45).
01/01/2027 OSA scouting updated ratings (potential): Stuff: 50 (60); Movement: 50 (55); Control: 45 (45).
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