General Statistics
913
Rank
6 - 6
Wins-Losses
754 (2022)
Highest ranking
Ranking
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 3/3 | - | 3/3 | - | - | - |
| 2025 | 878 | 5/6 | - | 5/5 | 0/1 | - | - |
| 2024 | 961 | 23/22 | 1/4 | 22/18 | - | - | - |
| 2023 | - | 23/25 | 3/4 | 20/21 | - | - | - |
| 2022 | 754 | 21/18 | 7/7 | 14/11 | - | - | - |
| 2021 | 1118 | 33/20 | 16/13 | 17/7 | - | - | - |
| 2020 | 1096 | 1/5 | - | 1/3 | - | 0/2 | - |
| 2019 | 1062 | 22/23 | 3/7 | 19/16 | - | - | - |
| 2018 | 1181 | 29/28 | 7/9 | 22/19 | - | - | - |
| 2017 | 1849 | 23/21 | 6/6 | 17/15 | - | - | - |
| 2016 | - | 11/11 | 0/1 | 11/10 | - | - | - |
| Summary | 194/182 | 43/51 | 151/128 | 0/1 | 0/2 | 0/0 |
# | Team | P | W | L | SW | SL |
|---|---|---|---|---|---|---|
1 |  Yanagi, Koyu | 4 | 4 | 0 | 8 | 2 |
2 | Sumizawa, Daisuke | 4 | 3 | 1 | 7 | 3 |
3 | Takamisawa, Taketo | 4 | 2 | 2 | 5 | 5 |
4 | Nakanishi, Seiya | 4 | 1 | 3 | 3 | 7 |
5 |  Kos, Dorian | 4 | 0 | 4 | 2 | 8 |
Surface Win Rate
100%
50%
''
Overall
Hardcourt
Sumizawa, Daisuke
Season Statistics
| Statistics | Total | % |
|---|---|---|
| First Serves Successful | 184 | 38.8% |
| First Serve Won | 126 | 68.5% |
| Second Serves Successful | 127 | 43.8% |
| Second Serve Won | 63 | 49.6% |
| Double Faults | 15 | 3.2% |
| Service Games Won | 55 | 54.5% |
| Aces | 9 | 1.9% |
| Serves Won | 189 | 60.8% |
| Break point conversion | 53.85% | 53.85% |
| Tie Breaks Played | 1 | 1 |
| Tie Breaks Won | 1 | 100% |