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Bobby Doerr League
5-31-2028
John Mierkowicz Relief Pitcher
Retired (2004, Age 38)
CAREER BIOGRAPHICAL DATA
ERA 3.97 Total Rating B+   Bats/Throws R/L
W-L 117-111 Status Retired (2004) Option Years 0  
SV 25 Age 62 (OS 62) Date of Birth 02-24-1966
K 1737 Drafted Round 1, Pick 15
(1985)		 Majors Svc Time 14 years
(83 games)
IP 2175.2
WHIP 1.34
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D- Endurance C    Ldrship D 
Power vs. R D  Power vs. L D+ Velocity B+   Mentor Val C+
Speed C+ Bunt C+ Control A-
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range F  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.

 
Year Type OS Age Chances   Active GS Injured  Endurance   Velocity   Control   Total 
1985 Minors 19 68.00 0 / 6 8 / 28 13 / 34 21 / 68
1986 Minors 20 61.00 0 / 3 4 / 24 6 / 34 10 / 61
1987 Minors 21 52.00 0 / 2 5 / 22 4 / 28 9 / 52
1988 Minors 22 72.00 1 / 2 5 / 37 7 / 33 13 / 72
1989 Minors 23 47.00 0 / 3 4 / 22 3 / 22 7 / 47
1989 Majors 23 9.87 34 0 0 0 / 0 0 / 6 0 / 3 0 / 9
1990 Majors 24 43.80 162 12 0 4 / 12 0 / 16 2 / 15 6 / 43
1991 Majors 25 45.20 162 29 0 2 / 10 2 / 14 2 / 21 6 / 45
1992 Majors 26 39.86 162 14 0 2 / 8 2 / 15 2 / 16 6 / 39
1993 Majors 27 41.75 162 23 0 0 / 6 6 / 23 1 / 12 7 / 41
1994 Majors 28 47.06 162 30 0 0 / 8 3 / 22 1 / 17 4 / 47
1995 Majors 29 49.86 162 34 0 2 / 14 0 / 16 2 / 19 4 / 49
1996 Majors 30 51.06 162 35 0 0 / 10 1 / 20 2 / 21 3 / 51
1997 Majors 31 51.09 162 37 0 0 / 14 0 / 19 1 / 18 1 / 51
1998 Majors 32 26.94 91 2 10 0 / 0 1 / 14 0 / 12 1 / 26
1999 Majors 33 43.30 162 23 0 1 / 11 1 / 22 0 / 10 2 / 43
2000 Majors 34 46.55 162 31 0 0 / 12 -7 / 17 0 / 17 -7 / 46
2001 Majors 35 49.58 162 34 0 -4 / 14 -8 / 19 0 / 16 -12 / 49
2002 Majors 36 35.50 162 0 0 -1 / 3 -3 / 22 0 / 10 -4 / 35
2003 Majors 37 44.72 162 0 0 -2 / 7 0 / 24 -1 / 13 -3 / 44
2004 Majors 38 27.68 107 0 23 -2 / 0 1 / 19 -1 / 8 -2 / 27
Total 2338 304 33 3 / 145 25 / 421 44 / 379 72 / 945
Career Transactions
DateTransaction
2004-11-01John Mierkowicz has retired from the Chicago Cubs
2004-07-31John Mierkowicz of the Chicago Cubs is injured and is expected to be out 26 days.
1998-06-28John Mierkowicz of the Chicago Cubs is injured and is expected to be out 12 days.
1989-08-27The Chicago Cubs have promoted John Mierkowicz to the major league team.
1989-06-21The Chicago Cubs have sent John Mierkowicz to the minors.
1989-06-19The Chicago Cubs have promoted John Mierkowicz to the major league team.
1984-08-01Trade #1860337 has been completed between the Minnesota Twins and the Montreal Ordinary. The Montreal Ordinary receive Tino Morejon, Mort Thormodsgard, Takahiro Tsuchiya, Manny Sheaffer, Harry Ryba, Draft Pick 1986 Round 2 MIN (Larry Blosser), Draft Pick 1987 Round 1 MIN (Jim Walker), Draft Pick 1986 Round 1 MIN (Bill Battey), Draft Pick 1985 Round 1 MIN (John Mierkowicz) from the Minnesota Twins in exchange for William Miles, Pete Wright, Ron Deal.