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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   Team G AB R H 2B 3B HR RBI BB SO HBP SF SB CS E OPS OBP SLG ISO AVG Awards
1989 CHN
23
4
0
1
0
0
0
0
0
 1 0 0
0
 0 0
.500
.250
.250
.000
.250
1990 CHN
56
27
3
3
1
1
0
2
2
 9 0 0
0
 0 1
.395
.172
.222
.111
.111
1991 CHN
29
45
2
6
1
0
0
0
2
 16 0 0
0
 0 1
.326
.170
.156
.022
.133
1992 CHN
31
35
3
4
1
0
0
0
2
 14 0 0
0
 0 0
.305
.162
.143
.029
.114
1993 CHN
23
38
4
4
1
0
0
0
2
 10 0 0
0
 0 0
.282
.150
.132
.026
.105
1994 CHN
30
51
3
6
1
0
0
5
1
 18 0 1
0
 0 0
.269
.132
.137
.020
.118
1995 CHN
34
60
1
3
0
0
0
0
0
 17 0 0
0
 0 1
.100
.050
.050
.000
.050
1996 CHN
35
66
4
8
2
0
0
2
3
 19 0 0
0
 0 2
.311
.159
.152
.030
.121
1997 CHN
37
72
6
8
0
0
1
5
3
 25 1 1
0
 0 0
.309
.156
.153
.042
.111
1998 CHN
45
15
2
4
2
0
0
1
0
 6 0 0
0
 0 1
.667
.267
.400
.133
.267
1999 CHN
23
46
4
10
1
1
0
4
1
 11 0 0
0
 0 0
.517
.234
.283
.065
.217
2000 CHN
31
51
2
7
0
0
0
4
0
 9 1 0
0
 0 0
.291
.154
.137
.000
.137
2001 CHN
34
63
3
9
1
0
0
2
0
 20 0 1
0
 0 0
.299
.141
.159
.016
.143
2002 CHN
35
27
1
2
0
0
0
1
0
 10 0 1
0
 0 0
.146
.071
.074
.000
.074
2003 CHN
58
38
6
11
1
0
0
0
2
 9 0 0
0
 0 0
.641
.325
.316
.026
.289
2004 CHN
34
20
1
3
0
0
0
0
1
 6 0 0
0
 0 0
.340
.190
.150
.000
.150
Total
558
658
45
89
12
2
1
26
19
 200 2 4
0
 0 6
.325
.161
.164
.029
.135
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.