Ratings
SAKAI Kosei (Japan)
Japanese name(s): 酒井洸星3 tournaments
18 results
Player ID: 13837
Rated T452 in Japan and T535 in Asia&Oceania&Africa and T664 in the World
Latest rating: 1800
18 results
Player ID: 13837
Rated T452 in Japan and T535 in Asia&Oceania&Africa and T664 in the World
Latest rating: 1800
2024-11-24: 20_Saitama_open(Japan)
| ISHIKAWA Hikaru | 37-27 | SAKAI Kosei |
| YAMANA Takuto | 33-31 | SAKAI Kosei |
| SAKAI Kosei | 35-29 | WATANABE Yasutoshi |
| SAKAI Kosei | 46-18 | FUKUZAWA Kensuke |
| SAKAI Kosei | 49-15 | YUUKI Kokujin |
| KURACHI Takayuki | 43-21 | SAKAI Kosei |
2019-03-23: 40_Meijin_high_school(Japan)
| IKEDA Ryousuke | won against | SAKAI Kosei |
| OCHIAI Kenta | won against | SAKAI Kosei |
| OBARA Hiroto | won against | SAKAI Kosei |
| NARA Souma | won against | SAKAI Kosei |
| KIKUCHI Takafumi | won against | SAKAI Kosei |
| ISHIDA Ren | won against | SAKAI Kosei |
2016-09-19: 16_Saitama_open(Japan)
| GOTO Hiroshi | 60-04 | SAKAI Kosei |
| SAKAI Kosei | 34-30 | KUDOU Yuusei |
| HASEGAWA Takeshi | 49-15 | SAKAI Kosei |
| NAKAMURA Kazuki | 40-24 | SAKAI Kosei |
| SAKAI Kosei | 35-29 | YAMAGUCHI Tomoki |
| YAMAMOTO Takashi | 55-09 | SAKAI Kosei |