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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
Kouki SUGIYAMAVSNaoyuki OI
RATING(2026-08-09)
-
1,931RATING
-
55RANK
-
2,057
2026-03-14
MAX
RATING(2026-08-09)
-
2,025RATING
-
20RANK
-
2,070
2024-05-09
MAX
| 3位 | 2026JPBA Ranking | 40位 |
| Best4('22) | The best performance in JAPAN OPEN | Champion('19) |
| 0.4848(16/33) | Winning percentage after best16 | 0.7123(151/212) |
| 0.5000(27/54) | Total winning percentage on hill to hill | 0.5641(66/117) |
| 0.1500(9/60) | Finals/best16 | 0.2622(70/267) |
Comparison of past ranking
Scoreline of Kouki SUGIYAMA and Naoyuki OI (1 - 2 / 2 lines)
2023
Kouki SUGIYAMA |
Naoyuki OI |
|
| 6 | 16.07.2023Semi-finals2023 Tokai Grand Prix |
8 |
2022
Kouki SUGIYAMA |
Naoyuki OI |
|
| 6 | 24.04.2022Quarter-finals2022 Kantou Open |
8 |