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Japan Open 2026 Open for entries
https://billi-walker.jp/en/jpba/japanopen/2026
Women's professional tour 2026 3rd Open for entries
https://billi-walker.jp/en/jpba/womens-tour/2026-3rd
Grand Prix West 2026 4th Livescores are now available.
https://billi-walker.jp/en/jpba/grandprixwest/2026-4th
Search Scores
Kouki MIZUNOVSRyo SONOYAMA
Kouki MIZUNO
0 wins
Ryo SONOYAMA
1 wins
| - | JPBA Ranking | - |
| - | The best performance in JAPAN OPEN | Best32('18) |
| - | Winning percentage after best16 | - |
| 1.0000(1/1) | Total winning percentage on hill to hill | 0.3636(8/22) |
| - | Finals/best16 | 0.1176(2/17) |
Scoreline of Kouki MIZUNO and Ryo SONOYAMA (1 - 1 / 1 lines)
2025
Kouki MIZUNO |
Ryo SONOYAMA |
|
| 3 | 07.09.2025Winners round 32025 JAPA MASTERSQ-group2 | 6 |