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Grand Prix East 2026 3rd Open for entries
https://billi-walker.jp/en/jpba/grandprixeast/2026-3rd
Women's professional tour 2026 2nd Open for entries
https://billi-walker.jp/en/jpba/womens-tour/2026-2nd
Grand Prix West 2026 3rd Open for entries
https://billi-walker.jp/en/jpba/grandprixwest/2026-3rd
Search Scores
Chang Yu-LungVSJeffrey Deluna
RATING(2026-05-31)
-
1,958RATING
-
40RANK
-
1,981
2024-05-09
MAX
RATING(2026-05-31)
-
1,889RATING
-
69RANK
-
2,021
2025-09-28
MAX
| - | JPBA Ranking | - |
| - | The best performance in JAPAN OPEN | Best4('10) |
| 0.6154(8/13) | Winning percentage after best16 | 0.6154(8/13) |
| 0.3750(9/24) | Total winning percentage on hill to hill | 0.5000(14/28) |
| 0.0870(2/23) | Finals/best16 | 0.0741(2/27) |
Scoreline of Chang Yu-Lung and Jeffrey Deluna (1 - 3 / 3 lines)
2023
Chang Yu-Lung |
Jeffrey Deluna |
|
| 2 | 30.09.2023Round of 642023 US Open 9-ball Championship | 10 |
2017
Chang Yu-Lung |
Jeffrey Deluna |
|
| 11 | 23.11.2017Quarter-finals2017 All Japan ChampionshipSingle Last64 |
6 |
| 8 | 09.06.2017Winners round Finals2017 China Open World 9-ballQualifying Round GroupA | 9 |