We're supplying the professional players lists equipped with enormous data.
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 SUGIYAMAVSHisashi YAMAMOTO
RATING(2026-07-26)
-
1,931RATING
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56RANK
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2,057
2026-03-14
MAX
RATING(2026-07-26)
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1,745RATING
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159RANK
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1,798
2024-10-12
MAX
| 3位 | 2026JPBA Ranking | 111位 |
| Best4('22) | The best performance in JAPAN OPEN | Best4('04) |
| 0.4848(16/33) | Winning percentage after best16 | 0.5401(74/137) |
| 0.5000(27/54) | Total winning percentage on hill to hill | 0.4507(32/71) |
| 0.1500(9/60) | Finals/best16 | 0.1503(26/173) |
Comparison of past ranking
Scoreline of Kouki SUGIYAMA and Hisashi YAMAMOTO (1 - 2 / 2 lines)
2024
Kouki SUGIYAMA |
Hisashi YAMAMOTO |
|
| 9 | 13.04.2024Round of 642024 Kantou OpenQ-group5 | 2 |
2023
Kouki SUGIYAMA |
Hisashi YAMAMOTO |
|
| 8 | 18.02.2023Round of 642023 Grand Prix East 1stQ-group12 | 9 |