P Pedro Guillen #24
Age: 24 | Bats: L | Throws: L | Morale: Unhappy
12/31/2026
P PEDRO GUILLEN #24 - AGE: 24 - BATS: L - THROWS: L - MORALE: UNHAPPY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
34 0 1-9 8 6.46 47.1 65 13 21 51 1.82 -0.9
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 4 4 4 6
Movement 3 4 3 4
HRA 3 3 3 4
PBABIP 3 3 3 4
Control 4 4 4 5
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 4 5
Sinker 4 6
Cutter 3 5
 
 
OTHER PITCHING RATINGS
Velocity 93-95 Mph
Stamina 30
Suggested Role Bullpen
Type Neutral
Hold Runners 60
Defense 40
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 20
Baserunning Inst.: 20
Sacrifice Bunt: 65
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/27/2026 NH Win, 9-6 1.1 1 1 1 0 1
09/14/2026 @ TOL Loss, 1-2 2.0 4 1 1 1 2 Loss
09/13/2026 @ TOL Loss, 4-5 0.0 1 1 1 0 0 Loss
09/03/2026 HAM Loss, 2-6 2.0 0 0 0 2 3
08/22/2026 BRA Loss, 3-5 2.0 1 1 1 0 2
08/17/2026 SPR Win, 3-2 1.1 2 0 0 0 1
08/14/2026 SPR Loss, 2-3 1.0 1 0 0 2 1
08/13/2026 SPR Loss, 2-3 2.0 3 1 0 1 0 Loss
08/01/2026 @ GRE Loss, 1-2 1.1 2 1 1 0 1 Loss
07/31/2026 @ GRE Win, 4-3 1.1 1 0 0 0 0 Win
PERSONALITY
Guillen is short on motivation and is thick-headed.
Low: Adaptability, Work Ethic, Baseball IQ
Birthday:07/22/2002
Born in:San Antonio del Tachira, TAC
Nationality:Venezuelan
Height:6' 0"
Weight:185 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:6 Years
Arbitration Eligibility:Arbitration eligible in offseason
Option Years:2 option years left
Contract Extension: -
Drafted:-
PBC ADVANCED PROSPECT LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 34 0 1 9 8 6.46 47.1 65 35 34 13 21 51 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 13 5 61.5 34 21 16.54 12.36 9.70 3.99 5.79 1.82 134 -0.9 .382        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 29 8 2 0 1 2 2 10 0 0 0 .276 .323 .448 .771      
vs. RHB 171 57 11 1 12 33 19 41 0 2 1 .333 .403 .620 1.023      
PBC ADVANCED PROSPECT LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
May 4 0 0 0 1 8.31 4.1 7 4 4 2 1 3  
June 11 0 0 3 4 9.77 15.2 26 17 17 5 9 20  
July 10 0 1 2 3 5.02 14.1 17 8 8 2 5 17  
August 5 0 0 2 0 2.35 7.2 9 3 2 2 3 5  
September 4 0 0 2 0 5.06 5.1 6 3 3 2 3 6  
Last Year 6 0 0 0 2 1.80 10.0 6 2 2 1 2 9  
Career 40 0 1 9 10 5.65 57.1 71 37 36 14 23 60  
Home 14 0 0 5 2 4.76 22.2 23 13 12 4 14 27  
Road 20 0 1 4 6 8.03 24.2 42 22 22 9 7 24  
Grass 34 0 1 9 8 6.46 47.1 65 35 34 13 21 51  
Day 20 0 1 4 4 4.97 25.1 29 15 14 5 11 26  
Night 14 0 0 5 4 8.18 22.0 36 20 20 8 10 25  
As Reliever / Substitution 34 0 1 9 8 6.46 47.1 65 35 34 13 21 51  
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+
2021 Boston (R) - R 18 20 0 3 3 3 5.65 28.2 34 18 18 4 17 27 0 0 1.78 .345 4.98 0.0 82
2022 Boston (R) - R 19 7 0 0 1 0 7.53 14.1 19 12 12 5 8 18 0 0 1.88 .400 7.14 -0.3 62
2023 Boston College - R+ 20 12 0 2 0 2 4.05 20.0 19 12 9 4 11 19 0 0 1.50 .300 6.00 -0.0 138
2024 Maine - A 21 3 0 0 0 0 0.00 5.0 2 0 0 0 0 3 0 0 0.40 .154 1.52 0.2 999
2025 Maine - A 22 10 0 1 2 1 5.19 17.1 20 10 10 4 6 14 0 0 1.50 .302 5.33 -0.2 86
2025 Worcester - A+ 22 6 0 0 0 2 1.80 10.0 6 2 2 1 2 9 0 0 0.80 .208 2.90 0.2 224
2026 Worcester - A+ 23 34 0 1 9 8 6.46 47.1 65 35 34 13 21 51 0 0 1.82 .382 5.79 -0.9 67
Total A+ 40 0 1 9 10 5.65 57.1 71 37 36 14 23 60 0 0 1.64 .356 5.29 76.3
Total A 13 0 1 2 1 4.03 22.1 22 10 10 4 6 17 0 0 1.25 .273 4.48 110.7
Total R+ 12 0 2 0 2 4.05 20.0 19 12 9 4 11 19 0 0 1.50 .300 6.00 138.3
Total R 27 0 3 4 3 6.28 43.0 53 30 30 9 25 45 0 0 1.81 .361 5.70 74.3
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2021 Boston (R) - R P 20 0 3 3 0 6 0 1.000 28.2 1.88 +0.0 1.497
2022 Boston (R) - R P 7 0 0 0 0 0 0 .000 14.1 0.00 +0.7 .000
2023 Boston College - R+ P 12 0 0 1 0 1 0 1.000 20.0 0.45 -0.1 .994
2024 Maine - A P 3 0 1 0 0 1 0 1.000 5.0 1.80 0.0 .000
2025 Worcester - A+ P 5 0 0 0 0 0 0 .000 10.0 0.00 +0.3 .000
2025 Maine - A P 10 0 0 2 0 2 0 1.000 17.1 1.04 -0.4 .984
2026 Worcester - A+ P 32 0 1 8 0 9 0 1.000 47.1 1.71 +0.7 1.009
TOTAL P 89 0 5 14 0 19 0 1.000 142.2 1.20 +1.3 1.085
PLAYER HISTORY
07/14/2019 Signed a minor league contract out of Venezuela with the Boston Shamrocks organization.
01/01/2020 OSA scouting updated ratings (potential): Stuff: 3 (5); Movement: 3 (5); Control: 3 (6).
01/01/2021 OSA scouting updated ratings (potential): Stuff: 3 (5); Movement: 3 (5); Control: 3 (6).
01/04/2021 Promoted from the international complex to Rookie Complex League Boston (R).
01/01/2022 OSA scouting updated ratings (potential): Stuff: 4 (5); Movement: 3 (5); Control: 3 (5).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 4 (6); Movement: 3 (5); Control: 3 (5).
07/07/2023 Injured (strained forearm),out for 2 months.
01/01/2024 OSA scouting updated ratings (potential): Stuff: 4 (5); Movement: 3 (5); Control: 4 (5).
06/23/2024 Injured (torn rotator cuff),out for 14 months.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 4 (5); Movement: 3 (4); Control: 4 (5).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 3 (6); Movement: 3 (4); Control: 4 (5).
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