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Ivan Rodriguez League
4-1-2245
Jeffrey Koster Starting Pitcher
Retired (2013, Age 34)
CAREER BIOGRAPHICAL DATA
ERA 5.31 Total Rating B+   Bats/Throws L/L
W-L 29-37 Status Deceased (2060) Option Years 0  
SV 3 Age at Death 82 Date of Birth 12-21-1978
K 484 Drafted Round 2, Pick 22
(2000)		 Majors Svc Time 3 years
(135 games)
IP 632.1
WHIP 1.55
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D- Endurance B-   Ldrship B 
Power vs. R F  Power vs. L D- Velocity A+   Mentor Val A 
Speed C- Bunt C+ Control C+
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range C- WS Rings 0
1B --- LF --- Arm C+ WS Appearances 0
2B --- CF ---   Health A- LCS Appearances 1
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 50% rating to start at catcher.

Year   Team W L G GS CG SHO SV BS IP H R ER HBP BB SO WHIP ERA Awards
2003 OAK
1
 3
7
7
1
1
0
 0
33.0
 36 21 21 1 24
31
1.82
5.73
2005 OAK
4
 10
24
24
0
0
0
 0
129.1
 158 100 94 1 64
96
1.72
6.54
2006 OAK
8
 1
45
1
0
0
0
 1
122.0
 142 86 83 3 64
85
1.69
6.12
2007 OAK
0
 0
1
0
0
0
0
 0
2.0
 4 3 3 0 0
3
2.00
13.50
2010 BAL
3
 3
7
7
0
0
0
 0
52.1
 40 12 12 0 18
43
1.11
2.06
2011 BAL
0
 3
13
5
0
0
0
 1
26.0
 39 30 30 0 16
23
2.12
10.38
2012 BAL-DET
9
 17
56
18
2
0
3
 3
211.2
 208 113 101 10 92
164
1.42
4.29
2013 CLE
4
 0
8
8
0
0
0
 0
56.0
 54 29 29 2 18
39
1.29
4.66
2245
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
29
 37
161
70
3
1
3
 5
632.1
 681 394 373 17 296
484
1.55
5.31
Career Transactions
DateTransaction
2013-11-01Jeffrey Koster has retired from the Cleveland Styx
2013-08-23The Cleveland Styx have promoted Jeffrey Koster to the major league team. The Cleveland Styx have sent Rick Banks to the minors.
2013-08-23The Cleveland Styx have acquired Jeffrey Koster from the waiver wire.
2013-04-12The Detroit Tiger Uppercuts have waived Jeffrey Koster.
2013-03-25The Detroit Tiger Uppercuts have promoted Tom Ramsey to the major league team. The Detroit Tiger Uppercuts have designated Jeffrey Koster for assignment.
2012-07-16The Detroit Tiger Uppercuts have acquired Jeffrey Koster from the waiver wire.
2012-06-30The Baltimore Clams have promoted Harry Hannan to the major league team. The Baltimore Clams have designated Jeffrey Koster for assignment.
2011-09-19The Baltimore Clams have promoted Jeffrey Koster to the major league team. The Baltimore Clams have designated Tom Leibold for assignment.
2011-07-17The Baltimore Clams have promoted Bill Hobbie to the major league team. The Baltimore Clams have designated Jeffrey Koster for assignment.
2011-06-08The Baltimore Clams have promoted Jeffrey Koster to the major league team. The Baltimore Clams have sent Jim Werth to the minors.
2011-04-10The Baltimore Clams have promoted Bill Hobbie to the major league team. The Baltimore Clams have designated Jeffrey Koster for assignment.
2010-08-26The Baltimore Clams have promoted Jeffrey Koster to the major league team. The Baltimore Clams have designated Mike Berumen for assignment.
2009-10-23The Baltimore Clams have acquired Jeffrey Koster from the waiver wire.
2009-09-19The Oakland Bays have waived Jeffrey Koster.
2007-04-05The Oakland Bays have promoted Johnny Seaman to the major league team. The Oakland Bays have designated Jeffrey Koster for assignment.
2005-05-13The Oakland Bays have promoted Jeffrey Koster to the major league team.
2003-07-29The Oakland Bays have promoted Jack Jestadt to the major league team. The Oakland Bays have sent Jeffrey Koster to the minors.
2003-05-27The Oakland Bays have promoted Jeffrey Koster to the major league team. The Oakland Bays have sent Jack Jestadt to the minors.
2003-05-15The Oakland Bays have promoted Jack Jestadt to the major league team. The Oakland Bays have sent Jeffrey Koster to the minors.
2003-05-12The Oakland Bays have promoted Jeffrey Koster to the major league team. The Oakland Bays have sent Jack Jestadt to the minors.
2003-04-25The Oakland Bays have acquired Jeffrey Koster from the waiver wire. The Oakland Bays have waived Bill Stanley.
2003-04-01The Detroit Tiger Uppercuts have waived Jeffrey Koster.
2001-03-25The Detroit Tiger Uppercuts have acquired Jeffrey Koster from the waiver wire.
2000-04-01The Baltimore Clams have waived Jeffrey Koster.