Sakamoto, Hiroyuki
Photo: nobzips.tripod.co.jp
Birthday: 1970-12-30



Number of Weight Divisions in which boxer was a World Champion: 0

   
Champion
Opponent
Total
0
4
WBA
0
2
WBC
0
2
IBF
0
0
WBO
0
0
Japan
Titles Stats
WBA
Lightweight
2000-03-12
Sakamoto, Hiroyuki
Technical Knockout 5/12
Tokyo, Japan
2000-10-11
Sakamoto, Hiroyuki
Knockout 10/12
Yokohama, Japan
WBC
Lightweight
1997-07-26
Sakamoto, Hiroyuki
Split Decision 12/12
Yokohama, Japan
1998-08-23
Sakamoto, Hiroyuki
Unanimous Decision 12/12
Yokohama, Japan