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This player transferred from the Joe Medwick League in 1970. View the original player card
Medwick Jackson League
5-30-1979
Jean Sleeper Relief Pitcher
Retired (1973, Age 35)
CAREER BIOGRAPHICAL DATA
ERA 4.34 Total Rating B    Bats/Throws R/R
W-L 2-1 Status Retired (1973) Option Years 0  
SV 0 Age 41 (OS 41) Date of Birth 02-04-1938
K 52 Drafted Round 4, Pick 56
(1960)		 Majors Svc Time 1 years
(0 games)
IP 64.1
WHIP 1.40
OFFENSE PITCHING MENTORING
Contact vs. R D  Contact vs. L D+ Endurance F    Ldrship B 
Power vs. R D- Power vs. L D- Velocity A    Mentor Val A-
Speed C  Bunt D+ Control C 
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range D+ WS Rings 0
1B --- LF --- Arm B- WS Appearances 0
2B --- CF ---   Health D  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 
196022D-B+D 
196123D-A-D+
196224D-A-C-
196325D-A-C-
196426D-A-C-
196527D-A C-
196628D-A C 
196729D-A C 
196830D-A C 
196931D-A C 
197032D-A C 

Statistics prior to 1970 were earned in the Joe Medwick League.

Career Transactions
DateTransaction
1973-11-01Jean Sleeper has retired from the Free Agency Pool
1973-03-05The Montreal Machine have promoted Carlton Hershberger to the major league team. The Montreal Machine have waived Jean Sleeper.
1972-05-22Jean Sleeper of the Montreal Machine is injured and is expected to be out 15 days.
1972-04-01The Montreal Machine have promoted Jean Sleeper to the major league team.
1972-04-01The Montreal Machine have acquired Jean Sleeper from the waiver wire.