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Jumbo Brown League
10-2-2128
Tadasu Koyama Relief Pitcher
Retired (2126, Age 35)
CAREER BIOGRAPHICAL DATA
ERA 4.24 Total Rating B    Bats/Throws R/R
W-L 119-86 Status Retired (2126) Option Years 0  
SV 24 Age 37 (OS 38) Date of Birth 12-14-2090
K 1343 Drafted Round 1, Pick 6
(2115)		 Majors Svc Time 10 years
(156 games)
IP 1782.2
WHIP 1.33
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L C- Endurance C+   Ldrship B+
Power vs. R D+ Power vs. L D- Velocity B-   Mentor Val A-
Speed A- Bunt D- Control B+
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range C  WS Rings 0
1B --- LF --- Arm B- WS Appearances 2
2B --- CF ---   Health C+ LCS Appearances 3
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
2115 DET
13
 11
37
37
1
0
0
 0
211.1
 216 108 103 4 65
162
1.33
4.39
2116 DET
7
 14
40
27
1
0
1
 1
158.0
 164 95 87 2 62
113
1.43
4.96
2117 DET-COL
14
 10
34
34
1
0
0
 0
196.0
 179 92 89 2 64
142
1.24
4.09
2118 COL-BOS
8
 4
73
2
0
0
13
 3
98.0
 112 53 49 2 27
75
1.42
4.50
2119 BOS
4
 15
42
30
2
0
2
 1
178.2
 206 121 112 3 65
138
1.52
5.64
2120 BOS
7
 9
53
19
0
0
1
 1
169.2
 181 100 94 2 63
149
1.44
4.99
2121 BOS
13
 6
30
30
3
0
0
 0
201.0
 203 93 92 3 69
155
1.35
4.12
2122 COL
14
 6
31
31
0
0
0
 0
161.1
 149 67 63 2 42
125
1.18
3.51
2123 COL
13
 9
31
31
0
0
0
 0
162.2
 140 68 61 0 49
112
1.16
3.38
2124 COL
13
 1
30
30
0
0
0
 0
156.1
 156 62 56 3 58
114
1.37
3.22
2125 COL
13
 1
85
0
0
0
7
 5
89.2
 84 34 34 3 24
58
1.20
3.41
2128
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
119
 86
486
271
8
0
24
 11
1782.2
 1790 893 840 26 588
1343
1.33
4.24
Career Transactions
DateTransaction
2126-11-01Tadasu Koyama has retired from the Colorado Silverbacks
2126-03-25The Colorado Silverbacks have promoted Randy Lind to the major league team. The Colorado Silverbacks have designated Tadasu Koyama for assignment.
2122-03-25Trade #1932311 has been completed between the Boston Pirates and the Colorado Silverbacks . The Colorado Silverbacks receive Jack Hammer , Tadasu Koyama from the Boston Pirates in exchange for Irv Dawson, Tex Sweet .
2121-04-01The Boston Pirates have placed Tadasu Koyama on the trade block.
2118-06-01Trade #1919621 has been completed between the Boston Pirates and the Colorado Rockets . The Colorado Rockets receive Beany Osuna, Tomoyuki Masui (Optioned) from the Boston Pirates in exchange for Tadasu Koyama.
2117-06-21Trade #1916891 has been completed between the Colorado Rockets and the Detroit Diesels. The Detroit Diesels receive Lou Bejma, Terry Goodall, Robbie Ferrazzi from the Colorado Rockets in exchange for Tadasu Koyama.
2117-06-11The Detroit Diesels have promoted Tadasu Koyama to the major league team. The Detroit Diesels have designated Dennis Yan for assignment.
2117-06-11The Detroit Diesels have sent Tadasu Koyama down to the minors.
2117-03-25The Detroit Diesels have promoted Tadasu Koyama to the major league team.
2116-10-02The Detroit Diesels have promoted Bud Herr to the major league team. The Detroit Diesels have sent Tadasu Koyama to the minors. The Detroit Diesels have sent Dennis Yan to the minors. The Detroit Diesels have sent Roy Perkins to the minors. The Detroit Diesels have sent Chuck Biemiller to the minors.
2116-05-01The Detroit Diesels have promoted Tadasu Koyama to the major league team. The Detroit Diesels have sent Chuck Biemiller to the minors.
2116-04-11The Detroit Diesels have promoted Bud Herr to the major league team. The Detroit Diesels have sent Tadasu Koyama to the minors.
2116-03-25The Detroit Diesels have promoted Joe Weaver to the major league team. The Detroit Diesels have promoted Tadasu Koyama to the major league team. The Detroit Diesels have promoted Bud Herr to the major league team. The Detroit Diesels have designated Mike Hamby for assignment. The Detroit Diesels have sent Dave Teachout to the minors.
2115-11-01The Detroit Diesels have promoted Dave Teachout to the major league team. The Detroit Diesels have sent Tadasu Koyama to the minors.
2115-04-01The Detroit Diesels have promoted Tadasu Koyama to the major league team. The Detroit Diesels have designated Angel K Oana for assignment.