General Statistics - Sekiguchi, Shuichi
550
Rank
56 - 28
Wins-Losses
262 (2019)
Highest ranking
General Statistics - Takahashi, Yusuke
710
Rank
34 - 44
Wins-Losses
281 (2017)
Highest ranking
Ranking - Sekiguchi, Shuichi
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2023 | - | 23/13 | - | 22/13 | 1/0 | - | - |
| 2022 | 550 | 28/14 | - | 28/14 | - | - | - |
| 2021 | 440 | 1/9 | - | 1/6 | 0/3 | - | - |
| 2020 | 288 | 8/7 | 1/1 | 7/5 | 0/1 | - | - |
| 2019 | 262 | 52/21 | - | 45/17 | 1/2 | 6/2 | - |
| 2018 | 661 | 17/19 | 3/7 | 11/9 | 3/3 | - | - |
| 2017 | 368 | 33/26 | 1/1 | 30/21 | 2/4 | - | - |
| 2016 | 339 | 53/29 | 3/1 | 44/24 | 6/4 | - | - |
| 2015 | 396 | 29/19 | - | 28/16 | 1/3 | - | - |
| 2014 | 444 | 20/22 | - | 18/18 | 2/4 | - | - |
| 2013 | 291 | 21/18 | 7/0 | 14/15 | 0/3 | - | - |
| 2012 | 476 | 10/8 | - | 9/8 | - | 1/0 | - |
| 2011 | 773 | 0/2 | 0/1 | - | 0/1 | - | - |
| Summary | 295/207 | 15/11 | 257/166 | 16/28 | 7/2 | 0/0 |
Ranking - Takahashi, Yusuke
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 0/2 | - | 0/2 | - | - | - |
| 2025 | 442 | 18/14 | - | 16/13 | 2/1 | - | - |
| 2024 | 530 | 32/28 | - | 26/25 | 6/3 | - | - |
| 2023 | - | 37/31 | - | 33/28 | 4/3 | - | - |
| 2022 | 710 | 17/22 | - | 17/21 | 0/1 | - | - |
| 2021 | 542 | 19/23 | - | 18/21 | 1/2 | - | - |
| 2020 | 439 | 4/3 | - | 1/1 | 3/2 | - | - |
| 2019 | 435 | 29/28 | 1/2 | 27/22 | 1/4 | - | - |
| 2018 | 439 | 23/28 | 3/2 | 19/24 | 1/2 | - | - |
| 2017 | 281 | 45/27 | 6/3 | 39/21 | 0/3 | - | - |
| 2016 | 423 | 61/27 | 7/4 | 52/20 | 2/3 | - | - |
| 2015 | 1350 | 16/8 | 8/4 | 8/4 | - | - | - |
| 2014 | - | 1/2 | - | 1/2 | - | - | - |
| Summary | 302/243 | 25/15 | 257/204 | 20/24 | 0/0 | 0/0 |