We're supplying the professional players lists equipped with enormous data.
Women's professional tour 2026 3rd Open for entries
https://billi-walker.jp/en/jpba/womens-tour/2026-3rd
Grand Prix West 2026 4th Open for entries
https://billi-walker.jp/en/jpba/grandprixwest/2026-4th
Grand Prix East 2026 4th Livescores are now available.
https://billi-walker.jp/en/jpba/grandprixeast/2026-4th
Search Scores
Hisashi YAMAMOTOVSHiroyuki KAMADA
RATING(2026-07-25)
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1,745RATING
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163RANK
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1,798
2024-10-12
MAX
RATING(2026-07-25)
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-RATING
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-RANK
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1,768
2018-07-15
MAX
| 111位 | 2026JPBA Ranking | - |
| Best4('04) | The best performance in JAPAN OPEN | Best16('18,'09) |
| 0.5401(74/137) | Winning percentage after best16 | 0.2857(2/7) |
| 0.4507(32/71) | Total winning percentage on hill to hill | 0.7692(10/13) |
| 0.1503(26/173) | Finals/best16 | 0.0000(0/21) |
Comparison of past ranking
Scoreline of Hisashi YAMAMOTO and Hiroyuki KAMADA (1 - 2 / 2 lines)
2013
Hisashi YAMAMOTO |
Hiroyuki KAMADA |
|
| 9 | 09.06.2013Round of 162013 Grand Prix East 4th | 8 |
2002
Hisashi YAMAMOTO |
Hiroyuki KAMADA |
|
| 9 | 25.08.2002Quarter-finals2002 Tohoku Open | 2 |