General Statistics
860
Rank
2 - 2
Wins-Losses
456 (2019)
Highest ranking
Ranking
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 1/1 | - | 1/1 | - | - | - |
| 2025 | 887 | 8/1 | - | 8/1 | - | - | - |
| 2024 | 1208 | 14/11 | - | 14/11 | - | - | - |
| 2023 | - | 16/13 | 4/1 | 12/12 | - | - | - |
| 2022 | 877 | 25/13 | - | 25/13 | - | - | - |
| 2021 | 772 | 9/17 | 2/6 | 7/11 | - | - | - |
| 2020 | 508 | 1/4 | - | 1/3 | 0/1 | - | - |
| 2019 | 456 | 38/21 | 0/3 | 36/16 | 2/2 | - | - |
| 2018 | 642 | 43/33 | 2/1 | 38/29 | 3/3 | - | - |
| 2017 | 805 | 19/26 | 0/2 | 19/21 | 0/3 | - | - |
| 2016 | 605 | 44/24 | 6/3 | 38/21 | - | - | - |
| 2015 | 1098 | 18/9 | 7/5 | 11/4 | - | - | - |
| 2014 | 1318 | 6/4 | 3/2 | 3/2 | - | - | - |
| 2013 | 1281 | 0/2 | 0/1 | - | 0/1 | - | - |
| Summary | 242/179 | 24/24 | 213/145 | 5/10 | 0/0 | 0/0 |
Last matches
- Jan 05, 2026|Qualification roundYamasaki, JumpeiBalshaw, Felix12T
- Jan 04, 2026|Qualification round 1Imamura, MasamichiYamasaki, Jumpei12T
- Nov 18, 2025|R32Yamasaki, JumpeiMochizuki, Yuki02T
- Nov 16, 2025|Qualification roundNakagawa, NaokiYamasaki, Jumpei02T
- Nov 16, 2025|Qualification round 1Yamasaki, JumpeiPark, Uisung--T
Next matches
No matches available
Surface Win Rate
100%
50%
''
Overall
Hardcourt
Yamasaki, Jumpei
Season Statistics
| Statistics | Total | % |
|---|---|---|
| First Serves Successful | 140 | 56.9% |
| First Serve Won | 89 | 63.6% |
| Second Serves Successful | 47 | 44.3% |
| Second Serve Won | 25 | 53.2% |
| Double Faults | 2 | 0.8% |
| Service Games Won | 28 | 50.0% |
| Aces | 7 | 2.8% |
| Serves Won | 114 | 61.0% |
| Break point conversion | 50.0% | 50.0% |
| Tie Breaks Played | 1 | 1 |
| Tie Breaks Won | 0 | 0.0% |