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Grand Prix East 2026 6th Open for entries
https://billi-walker.jp/en/jpba/grandprixeast/2026-6th
Search Scores
Kyoko SONEVSMariko NIIBO
RATING(2026-10-18)
-
1,725RATING
-
41RANK
-
1,737
2026-10-17
MAX
RATING(2026-10-18)
-
1,443RATING
-
97RANK
-
1,576
2018-07-15
MAX
| 25位 | 2026JPBA Ranking | 20位 |
| Best4('99,'98) | The best performance in All JAPAN CHAMPIONSHP | Best8('17) |
| 0.5556(230/414) | Winning percentage after best16 | 0.3143(33/105) |
| 0.4938(80/162) | Total winning percentage on hill to hill | 0.4744(37/78) |
| 0.2093(54/258) | Finals/best16 | 0.0122(1/82) |
Comparison of past ranking
Scoreline of Kyoko SONE and Mariko NIIBO (1 - 15 / 15 lines)
2025
Kyoko SONE |
Mariko NIIBO |
|
| 8 | 14.09.2025Round of 322025 Japan Open LadiesQ-group6 | 7 |
2024
Kyoko SONE |
Mariko NIIBO |
|
| 8 | 15.09.2024Round of 322024 Japan Open LadiesQ-group6 | 3 |
| 7 | 08.06.2024Winners round 22024 All Japan Ladies Tour 3rdQ-group2 | 3 |
2023
Kyoko SONE |
Mariko NIIBO |
|
| 7 | 15.04.2023Round of 322023 Kantou Ladies OpenQ-group3 | 1 |
2022
Kyoko SONE |
Mariko NIIBO |
|
| 6 | 24.07.2022Round of 162022 All Japan Ladies Tour 1st | 4 |
| 6 | 23.07.2022Winners round Finals2022 All Japan Ladies Tour 1stQ-group4 | 1 |
2020
Kyoko SONE |
Mariko NIIBO |
|
| 6 | 25.01.2020Winners round 22020 Kansai Ladies OpenQ-group4 | 1 |
2019
Kyoko SONE |
Mariko NIIBO |
|
| 7 | 16.03.2019Losers round Finals2019 All Japan Ladies Tour 1stQ-group4 | 0 |
2018
Kyoko SONE |
Mariko NIIBO |
|
| 7 | 04.08.2018Winners round 22018 All Japan Ladies Tour 4thQ-group3 | 5 |
2016
Kyoko SONE |
Mariko NIIBO |
|
| 4 | 14.05.20162016 Osaka Queens OpenQ3 | 6 |
| 7 | 27.03.2016Quarter-finals2016 All Japan Ladies Tour 1st | 2 |
2014
Kyoko SONE |
Mariko NIIBO |
|
| 7 | 12.10.2014Quarter-finals2014 Hokuriku Open Wemen | 5 |
| 7 | 10.08.2014Round of 162014 All Japan Ladies Tour 3rd | 6 |
2009
Kyoko SONE |
Mariko NIIBO |
|
| 8 | 22.03.2009Round of 322009 Japan Open ladies | 6 |
2006
Kyoko SONE |
Mariko NIIBO |
|
| 4 | 07.10.2006Round of 162006 Hokuriku Open Women | 7 |