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Bobby Doerr League
5-22-2028
Bob Singleton Relief Pitcher
Retired (2025, Age 34)
CAREER BIOGRAPHICAL DATA
ERA 5.87 Total Rating B    Bats/Throws R/R
W-L 3-7 Status Retired (2025) Option Years 0  
SV 2 Age 36 (OS 37) Date of Birth 10-10-1991
K 48 Drafted Round 4, Pick 57
(2013)		 Majors Svc Time 1 years
(0 games)
IP 61.1
WHIP 1.58
OFFENSE PITCHING MENTORING
Contact vs. R C- Contact vs. L C  Endurance D+   Ldrship A-
Power vs. R F  Power vs. L D- Velocity B+   Mentor Val A+
Speed C  Bunt D- Control B 
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range D+ WS Rings 0
1B --- LF --- Arm C- WS Appearances 0
2B --- CF ---   Health D+ LCS Appearances 1
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 50% rating to start at catcher.

 Skill grades calculated using approximate current ratings minus past improvements.
Year OS Age  Endurance   Velocity   Control 
201322D+B-C-
201423D+B-C+
201524D+B C+
201625D+B C+
201726D+B B-
201827D+B+B-
201928D+B+B-
202029D+B+B 
202130D+B+B 
202231D+B+B 
202332D+B+B 
202433D+B+B 
202534D+B+B 
Career Transactions
DateTransaction
2025-11-01Bob Singleton has retired from the St. Louis Sinners
2024-05-03The St. Louis Sinners have acquired Bob Singleton from the waiver wire.
2024-03-25The Colorado Space Ghosts have waived Bob Singleton.
2023-04-01The Colorado Space Ghosts have promoted Ossee Felix to the major league team. The Colorado Space Ghosts have promoted Johnny Thomson to the major league team. The Colorado Space Ghosts have promoted Guillermo Tyriver to the major league team. The Colorado Space Ghosts have promoted Bob Singleton to the major league team. The Colorado Space Ghosts have promoted Curt Heredia to the major league team. The Colorado Space Ghosts have designated Jimmy House for assignment. The Colorado Space Ghosts have designated Gary Sukla for assignment.
2023-03-25The Colorado Space Ghosts have acquired Bob Singleton from the waiver wire.
2018-04-01The Arizona Warriors have waived Bob Singleton.