General Statistics - Kumasaka, Takuya
473
Rank
66 - 48
Wins-Losses
476 (2025)
Highest ranking
General Statistics - Okamura, Issei
1643
Rank
36 - 48
Wins-Losses
642 (2016)
Highest ranking
Ranking - Kumasaka, Takuya
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 0/1 | - | 0/1 | - | - | - |
| 2025 | 476 | 9/7 | - | 9/7 | - | - | - |
| 2024 | 512 | 31/22 | 2/1 | 29/19 | 0/2 | - | - |
| 2023 | - | 33/24 | 15/12 | 18/12 | - | - | - |
| 2022 | 864 | 22/14 | - | 22/14 | - | - | - |
| 2021 | 1344 | 8/8 | 0/2 | 8/6 | - | - | - |
| 2019 | 1467 | 7/7 | 3/3 | 4/4 | - | - | - |
| 2018 | 1743 | 7/9 | 0/1 | 7/8 | - | - | - |
| 2017 | - | 0/3 | - | 0/3 | - | - | - |
| Summary | 117/95 | 20/19 | 97/74 | 0/2 | 0/0 | 0/0 |
Ranking - Okamura, Issei
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 1649 | 3/3 | - | 3/3 | - | - | - |
| 2024 | 1185 | 24/27 | 2/3 | 22/22 | 0/2 | - | - |
| 2023 | - | 18/24 | 0/4 | 17/18 | 1/2 | - | - |
| 2022 | 1260 | 12/14 | 1/2 | 11/12 | - | - | - |
| 2021 | 1080 | 8/10 | 0/2 | 8/8 | - | - | - |
| 2020 | 1004 | 11/11 | - | 11/11 | - | - | - |
| 2019 | 966 | 18/26 | 1/2 | 13/22 | - | 4/2 | - |
| 2018 | 922 | 28/27 | 4/4 | 23/22 | 1/1 | - | - |
| 2017 | 916 | 14/32 | 2/8 | 11/21 | 1/3 | - | - |
| 2016 | 642 | 33/33 | 13/8 | 19/22 | 1/3 | - | - |
| 2015 | 855 | 39/24 | 9/5 | 30/18 | 0/1 | - | - |
| 2014 | 1458 | 3/7 | 0/2 | 3/4 | 0/1 | - | - |
| 2013 | 956 | 3/1 | 3/1 | - | - | - | - |
| Summary | 214/239 | 35/41 | 171/183 | 4/13 | 4/2 | 0/0 |
Last matches
- Aug 22, 2023|R16Masabayashi, TomohiroMatsuda, KokiKumasaka, TakuyaOkamura, Issei20T
- Aug 17, 2023|QuarterfinalsKumasaka, TakuyaOkamura, IsseiOchi, MakotoYuzuki, Takeru02T
- Aug 15, 2023|R16Kumasaka, TakuyaOkamura, IsseiDenisov, IvanSheyngezikht, Leonid21T
- Jun 20, 2023|R16Lee, JeamoonSong, Min-KyuKumasaka, TakuyaOkamura, Issei20T
- Jun 06, 2023|R16Kumasaka, TakuyaOkamura, IsseiJang, YunseokShin, Woobin12T
Next matches
No matches available


