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Speaker Wilson League
4-3-2032
Jim Biemiller Relief Pitcher
Retired (2026, Age 33)
CAREER BIOGRAPHICAL DATA
ERA 7.15 Total Rating B    Bats/Throws R/R
W-L 2-2 Status Retired (2026) Option Years 0  
SV 5 Age 39 (OS 40) Date of Birth 11-09-1992
K 53 Drafted Undrafted
(2017)		 Majors Svc Time 1 years
(8 games)
IP 68.0
WHIP 1.87
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D- Endurance D    Ldrship A+
Power vs. R D- Power vs. L D+ Velocity B+   Mentor Val A+
Speed D+ Bunt D- Control C+
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range C- WS Rings 0
1B --- LF --- Arm B  WS Appearances 0
2B --- CF ---   Health B  LCS Appearances 0
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 
201725D C+C 
201826D B-C 
201927D B-C 
202028D B C+
202129D B C+
202230D B+B-
202331D B+B-
202432D B+B-
202533D B+B-
202634D B+B-
Career Transactions
DateTransaction
2026-11-01Jim Biemiller has retired from the Free Agency Pool
2026-04-11The Seattle Supersonics have waived Jim Biemiller.
2026-04-05The Seattle Supersonics have designated Jim Biemiller for assignment.
2025-03-01The Seattle Supersonics have promoted Jim Biemiller to the major league team. The Seattle Supersonics have promoted Bill Samuels to the major league team.
2025-03-01The Seattle Supersonics have acquired Jim Biemiller from the waiver wire.
2023-04-11The Kansas City Kangaroos have waived Jim Biemiller.
2023-04-05The Kansas City Kangaroos have designated Jim Biemiller for assignment.
2023-03-01The Kansas City Kangaroos have promoted Jim Biemiller to the major league team. The Kansas City Kangaroos have promoted Don Williams to the major league team.
2023-03-01The Kansas City Kangaroos have acquired Jim Biemiller from the waiver wire.