General Statistics - Hayashi, Kohei
1759
Rank
24 - 28
Wins-Losses
1759 (2024)
Highest ranking
General Statistics - Kusuhara, Yusuke
1271
Rank
26 - 24
Wins-Losses
645 (2025)
Highest ranking
Ranking - Hayashi, Kohei
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2024 | 1759 | 12/14 | 1/1 | 10/12 | 1/1 | - | - |
| 2022 | - | 0/1 | - | 0/1 | - | - | - |
| Summary | 12/15 | 1/1 | 10/13 | 1/1 | 0/0 | 0/0 |
Ranking - Kusuhara, Yusuke
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 0/1 | - | 0/1 | - | - | - |
| 2025 | 645 | 4/5 | - | 4/4 | 0/1 | - | - |
| 2024 | 1271 | 13/12 | 3/1 | 8/8 | 2/3 | - | - |
| 2023 | - | 8/8 | 1/1 | 7/7 | - | - | - |
| 2022 | - | 2/2 | - | 2/2 | - | - | - |
| 2019 | - | 0/1 | - | 0/1 | - | - | - |
| Summary | 27/29 | 4/2 | 21/23 | 2/4 | 0/0 | 0/0 |