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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
Search Scores
Youhei KOHARAVSRyosuke MARUOKA
RATING(2026-07-26)
-
1,629RATING
-
216RANK
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1,681
2025-09-13
MAX
RATING(2026-07-26)
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1,743RATING
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162RANK
-
1,817
2022-04-23
MAX
| 36位 | 2026JPBA Ranking | - |
| Best32('19,'12) | The best performance in JAPAN OPEN | Best32('24,'13) |
| 0.0000(0/4) | Winning percentage after best16 | 0.2857(2/7) |
| 0.3830(18/47) | Total winning percentage on hill to hill | 0.5094(27/53) |
| 0.0000(0/19) | Finals/best16 | 0.0000(0/28) |
Comparison of past ranking
Scoreline of Youhei KOHARA and Ryosuke MARUOKA (1 - 4 / 4 lines)
2025
Youhei KOHARA |
Ryosuke MARUOKA |
|
| 5 | 16.02.2025Round of 162025 Grand Prix East 1st |
8 |
2023
Youhei KOHARA |
Ryosuke MARUOKA |
|
| 75 | 20.05.2023Winners round 22023 All Japan 14-1 ChampionshipQ-group4 | 34 |
2019
Youhei KOHARA |
Ryosuke MARUOKA |
|
| 8 | 02.11.2019Round of 642019 Grand Prix East 7thQ-group2 | 11 |
2017
Youhei KOHARA |
Ryosuke MARUOKA |
|
| 3 | 23.11.2017Round of 642017 All Japan ChampionshipSingle Last64 | 11 |