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Hokuriku Open 2026 Open for entries
https://billi-walker.jp/en/jpba/hokurikuopen/2026
Grand Prix West 2026 5th Open for entries
https://billi-walker.jp/en/jpba/grandprixwest/2026-5th
Search Scores
Kouki SUGIYAMAVSJulian Serradilla
RATING(2026-09-23)
-
1,915RATING
-
68RANK
-
2,056
2026-02-15
MAX
RATING(2026-09-23)
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1,894RATING
-
81RANK
-
1,996
2026-01-24
MAX
| 5位 | 2026JPBA Ranking | 27位 |
| Best16('23) | The best performance in All JAPAN CHAMPIONSHP | Best8('24) |
| 0.4848(16/33) | Winning percentage after best16 | 0.5714(12/21) |
| 0.5091(28/55) | Total winning percentage on hill to hill | 0.5000(17/34) |
| 0.1500(9/60) | Finals/best16 | 0.1795(7/39) |
Comparison of past ranking
Scoreline of Kouki SUGIYAMA and Julian Serradilla (1 - 5 / 5 lines)
2025
Kouki SUGIYAMA |
Julian Serradilla |
|
| 8 | 09.11.2025Final2025 Grand Prix East 6th |
5 |
| 1 | 19.10.2025Final2025 Grand Prix East 5th |
7 |
| 8 | 27.07.2025Round of 162025 Grand Prix East 4th | 6 |
| 8 | 06.07.2025Final2025 Sapporo Open |
3 |
2019
Kouki SUGIYAMA |
Julian Serradilla |
|
| 5 | 23.09.20192019 World 9ball ChampionshipQualifying in Japan | 7 |