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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-LungVSMasatake OKA
RATING(2026-05-31)
-
1,958RATING
-
40RANK
-
1,981
2024-05-09
MAX
RATING(2026-05-31)
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1,415RATING
-
302RANK
-
1,529
2012-06-02
MAX
| - | JPBA Ranking | - |
| - | The best performance in JAPAN OPEN | Best16('12) |
| 0.6154(8/13) | Winning percentage after best16 | 0.2857(2/7) |
| 0.3750(9/24) | Total winning percentage on hill to hill | 0.5000(11/22) |
| 0.0870(2/23) | Finals/best16 | 0.0000(0/24) |
Scoreline of Chang Yu-Lung and Masatake OKA (1 - 1 / 1 lines)
2010
Chang Yu-Lung |
Masatake OKA |
|
| 9 | 27.11.20102010 All Japan Championship stage2 group4 | 5 |