P Yat-sen Guao #24
Age: 27 | Bats: R | Throws: R | Morale: Good
09/11/2025
P YAT-SEN GUAO #24 - AGE: 27 - BATS: R - THROWS: R - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
22 1 2-1 0 4.69 55.2 60 6 24 46 1.51 -0.1
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 40 40 40 45
Movement 35 35 35 35
Control 40 40 40 40
PITCHING RATINGS
Pitch Cur. Pot.
Slider 45 45
Curveball 40 45
Changeup 45 45
Cutter 40 45
 
OTHER PITCHING RATINGS
Velocity 92-94 Mph
Stamina 45
Suggested Role Starter
Type Neutral
Hold Runners 45
Defense 40
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 20
Baserunning Inst.: 20
Sacrifice Bunt: 55
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
08/31/2025 MID Win, 9-3 2.0 1 0 0 0 3
08/22/2025 @ TUL Win, 5-0 1.0 0 0 0 2 0
08/16/2025 TUL Win, 6-0 2.1 3 0 0 0 2
08/14/2025 ARK Loss, 4-7 1.2 4 3 3 0 0
08/10/2025 @ SAN Loss, 0-4 1.0 0 0 0 1 0
08/09/2025 @ SAN Loss, 3-6 0.2 0 0 0 0 2
08/06/2025 MID Win, 10-1 0.2 0 0 0 1 0
08/02/2025 CC Loss, 8-13 0.2 0 0 0 0 1
07/25/2025 @ CC Win, 7-1 2.2 1 0 0 0 1
07/19/2025 @ CC Loss, 6-7 5.1 1 0 0 2 4
PERSONALITY
Exceptionally unexceptional.
Birthday:01/19/1998
Born in:Taipei, TAI
Nationality:Taiwanese
Height:5' 11"
Weight:200 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:1 Year
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
TEXAS LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 22 1 2 1 0 4.69 55.2 60 29 29 6 24 46 0 0.0 0 1 100.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 21 10 14.55 9.70 7.44 3.88 4.65 1.51 113 -0.1 .323        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 93 28 3 0 4 17 8 21 0 0 1 .301 .363 .462 .825      
vs. RHB 126 32 9 0 2 12 16 25 0 0 5 .254 .361 .373 .734      
TEXAS LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
May 4 0 1 0 0 4.97 12.2 18 7 7 1 5 8  
June 4 1 1 1 0 5.14 14.0 12 8 8 2 9 17  
July 6 0 0 0 0 5.21 19.0 22 11 11 1 6 13  
August 8 0 0 0 0 2.70 10.0 8 3 3 2 4 8  
Career 22 1 2 1 0 4.69 55.2 60 29 29 6 24 46  
Home 12 1 2 0 0 3.93 34.1 43 15 15 5 10 26  
Road 10 0 0 1 0 5.91 21.1 17 14 14 1 14 20  
Grass 22 1 2 1 0 4.69 55.2 60 29 29 6 24 46  
Day 4 0 0 0 0 0.00 12.0 4 0 0 0 4 16  
Night 18 1 2 1 0 5.98 43.2 56 29 29 6 20 30  
As Starter 1 1 1 0 0 2.70 6.2 7 2 2 1 4 6  
As Reliever / Substitution 21 0 1 1 0 4.96 49.0 53 27 27 5 20 40  
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+
2024 High Desert - A+ 26 26 20 5 6 0 4.19 139.2 130 68 65 19 41 144 1 0 1.22 .299 4.17 1.0 92
2025 Frisco - AA 27 22 1 2 1 0 4.69 55.2 60 29 29 6 24 46 0 0 1.51 .323 4.65 -0.1 88
Total TEX 22 1 2 1 0 4.69 55.2 60 29 29 6 24 46 0 0 1.51 .323 4.65 88.3
Total CAL 26 20 5 6 0 4.19 139.2 130 68 65 19 41 144 1 0 1.22 .299 4.17 92.3
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Frisco - AA P 22 1 4 3 0 7 0 1.000 55.2 1.13 +0.7 1.041
TOTAL P 22 1 4 3 0 7 0 1.000 55.2 1.13 +0.7 1.041
PLAYER HISTORY
11/27/2023 Entered the Major League Baseball as a free agent from Taiwan.
12/25/2023 Signed a minor league contract with the Texas Rangers organization.
01/01/2024 OSA scouting updated ratings (potential): Stuff: 45 (50); Movement: 35 (40); Control: 45 (45).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 35 (40); Control: 45 (45).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 35 (40); Control: 45 (45).
Wednesday, September 10th , 2025 - OOTP Baseball 26.7 Build 77