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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 G AB H 2B 3B HR BB SO OPS OBP SLG ISO AVG Awards
2115 DET
37
821
216
32
7
19
65
 162
.707
.318
.389
.125
.263
2116 DET
40
624
164
23
4
26
62
 113
.767
.330
.438
.175
.263
2117 DET-COL
34
741
179
22
8
21
64
 142
.678
.301
.378
.136
.242
2118 COL-BOS
73
389
112
18
2
11
27
 75
.764
.335
.429
.141
.288
2119 BOS
42
715
206
28
7
20
65
 138
.778
.347
.431
.143
.288
2120 BOS
53
683
181
29
7
25
63
 149
.766
.328
.438
.173
.265
2121 BOS
30
783
203
32
3
23
69
 155
.716
.320
.396
.137
.259
2122 COL
31
622
149
24
6
14
42
 125
.653
.288
.365
.125
.240
2123 COL
31
610
140
28
3
22
49
 112
.679
.286
.393
.164
.230
2124 COL
30
592
156
24
4
14
58
 114
.718
.330
.389
.125
.264
2125 COL
85
337
84
16
4
11
24
 58
.722
.303
.418
.169
.249
2128
0
0
0
0
0
0
0
 0
.000
.000
.000
.000
.000
Total 486 6917 1790 276 55 206 588 1343 .721 .317 .404 .145 .259
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.