P Guillermo Rivera #3
Michigan Wolverines (DET) R+
Age: 21 | Bats: R | Throws: R | Morale: Normal
12/31/2027
BNN Index | R+ | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P GUILLERMO RIVERA #3 - AGE: 21 - BATS: R - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
22 22 5-7 0 4.28 111.1 139 14 45 128 1.65 2.6
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 2 2 2 4
Movement 3 3 3 4
HRA 2 3 2 4
PBABIP 4 4 4 4
Control 3 3 3 5
PITCHING RATINGS
Pitch Cur. Pot.
Curveball 3 4
Changeup 3 4
Splitter 3 5
Cutter 3 5
Knuckle Curve 3 4
OTHER PITCHING RATINGS
Velocity 92-94 Mph
Stamina 60
Suggested Role Starter
Type Neutral
Hold Runners 30
Defense 30
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 20
Baserunning Inst.: 20
Sacrifice Bunt: 40
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/25/2027 TEN Win, 7-1 X 5.0 5 1 1 0 6
09/18/2027 @ UTOR Loss, 6-7 X 5.0 8 4 2 3 2
09/11/2027 PSU Win, 8-2 X 5.1 3 1 1 2 7 Win
09/04/2027 @ JMU Loss, 1-3 X 5.0 3 2 2 2 6 Loss
08/28/2027 VANDY Win, 2-1 X 5.0 6 1 1 2 5
08/21/2027 UF Loss, 3-4 X 6.0 7 2 2 1 10
08/14/2027 @ UV Loss, 7-8 X 5.1 9 4 4 3 4
07/31/2027 BC Loss, 0-13 X 1.1 6 7 4 2 0 Loss
07/24/2027 @ UBUF Win, 9-7 X 7.1 4 4 0 3 8 Win
07/17/2027 IU Win, 7-4 X 4.1 5 3 3 2 4
PERSONALITY
Focused, but frustrates easily.
Personality Class: Unknown
Birthday:09/10/2006
Born in:Panama, PAN
Nationality:Panamanian
Height:6' 1"
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:Arbitration eligible in offseason
Option Years:2 option years left
Contract Extension: -
Drafted:2025, 19th Pick in Round 11
PBC ROOKIE COLLEGE LEAGUE 2027 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 22 22 5 7 0 4.28 111.1 139 72 53 14 45 128 0 0.0 0 4 18.2
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 15.12 11.24 10.35 3.64 4.13 1.65 82 2.6 .386        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 188 58 9 1 10 32 19 55 1 1 3 .309 .379 .527 .906      
vs. RHB 274 81 13 1 4 40 26 73 3 6 0 .296 .353 .394 .747      
PBC ROOKIE COLLEGE LEAGUE 2027 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 1 1 0 1 0 18.00 4.0 9 8 8 1 0 1  
May 5 5 1 2 0 3.80 23.2 29 18 10 3 15 32  
June 4 4 2 1 0 3.86 23.1 28 10 10 3 7 30  
July 5 5 1 2 0 4.56 23.2 32 21 12 3 10 25  
August 3 3 0 0 0 3.86 16.1 22 7 7 3 6 19  
September 4 4 1 1 0 2.66 20.1 19 8 6 1 7 21  
Career 22 22 5 7 0 4.28 111.1 139 72 53 14 45 128  
Home 11 11 4 1 0 3.32 57.0 67 26 21 6 18 71  
Road 11 11 1 6 0 5.30 54.1 72 46 32 8 27 57  
Grass 10 10 1 6 0 5.92 48.2 65 46 32 8 27 48  
Turf 12 12 4 1 0 3.02 62.2 74 26 21 6 18 80  
Day 17 17 4 4 0 4.35 82.2 110 59 40 13 34 93  
Night 5 5 1 3 0 4.08 28.2 29 13 13 1 11 35  
As Starter 22 22 5 7 0 4.28 111.1 139 72 53 14 45 128  
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 Total - 15 16 16 8 3 0 1.71 116.0 91 27 22 5 16 137 0 0 0.92 .291 1.86 5.3 100
2023 Total - 16 16 16 11 1 0 1.65 120.1 95 28 22 4 17 139 0 0 0.93 .291 1.75 5.8 100
2024 Total - 17 14 14 6 3 0 1.76 97.0 73 22 19 5 20 126 0 0 0.96 .293 1.92 4.3 100
2025 Total - 18 12 12 6 2 0 1.95 83.0 66 23 18 5 15 105 0 0 0.98 .300 2.07 3.5 100
2025 Detroit (R) - R 18 14 0 0 1 1 4.65 40.2 51 22 21 9 12 41 0 0 1.55 .347 4.98 0.0 101
2026 Detroit (R) - R 19 23 23 7 7 0 5.77 110.2 147 78 71 14 51 99 0 0 1.79 .373 4.53 1.6 78
2027 Michigan - R+ 20 22 22 5 7 0 4.28 111.1 139 72 53 14 45 128 0 0 1.65 .386 4.13 2.6 117
Total R+ 22 22 5 7 0 4.28 111.1 139 72 53 14 45 128 0 0 1.65 .386 4.13 117.1
Total R 37 23 7 8 1 5.47 151.1 198 100 92 23 63 140 0 0 1.72 .366 4.65 83.1
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Detroit (R) - R P 14 0 3 2 0 7 2 .714 40.2 1.11 -2.4 .485
2026 Detroit (R) - R P 23 23 9 12 0 21 0 1.000 110.2 1.71 -0.1 .996
2027 Michigan - R+ P 22 22 7 9 0 18 2 .889 111.1 1.29 -2.0 .999
TOTAL P 59 45 19 23 0 46 4 .913 262.2 1.44 -4.5 .912
PLAYER HISTORY
01/01/2023 OSA scouting updated ratings (potential): Stuff: 3 (5); Movement: 2 (4); Control: 2 (4).
01/01/2024 OSA scouting updated ratings (potential): Stuff: 3 (5); Movement: 2 (4); Control: 2 (4).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 3 (4); Movement: 3 (5); Control: 3 (6).
07/01/2025 Drafted in the 2025 first-year player draft (Round 11, Pick 19, 259th overall pick) by the Detroit Motors, out of high school Rochester (Rochester; Rochester, IN).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 2 (4); Movement: 2 (4); Control: 3 (6).
01/01/2027 OSA scouting updated ratings (potential): Stuff: 2 (4); Movement: 3 (4); Control: 3 (5).
10/13/2027 Injured (flu),day-to-day for 3 days.
Saturday, July 4th , 2026 - OOTP Baseball 27.3 Build 68