Ratings
HOSAKA Keisuke (Japan)
Japanese name(s): 保坂啓介2 tournaments
12 results
Player ID: 11505
12 results
Player ID: 11505
2010-07-26: 3_greenery_Chiyarenshi_open(Japan)
2010-07-11: 269_Kyoto_meeting(Japan)
| HOSAKA Keisuke | won against | NAKAOKA Akinori |
| HOSAKA Keisuke | 44-20 | TODA Guratoshi |
| KOBAYASHI Tetsuya | 34-30 | HOSAKA Keisuke |
| HOSAKA Keisuke | 37-27 | TODA Aritoshi |
| HOSAKA Keisuke | 33-31 | HAMAJIMA Ishiuma |
| HOSAKA Keisuke | 38-26 | KOMEYA Nao |
| HOSAKA Keisuke | 53-11 | IO Hideo |
| TSUCHIYA Ryosuke | 38-26 | HOSAKA Keisuke |
| KAMEDA Ryota | 41-23 | HOSAKA Keisuke |
| HOSAKA Keisuke | 35-29 | NISHIMINE Satoru |
| TANAKA Atsushi | 35-29 | HOSAKA Keisuke |
| TODA Aritoshi | 43-21 | HOSAKA Keisuke |