General Statistics - Isomura, Kokoro
544
Rank
26 - 24
Wins-Losses
464 (2024)
Highest ranking
General Statistics - Tajima, Naoki
1418
Rank
2 - 12
Wins-Losses
630 (2019)
Highest ranking
Ranking - Isomura, Kokoro
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 3/3 | - | 3/3 | - | - | - |
| 2025 | 544 | 13/12 | - | 13/11 | 0/1 | - | - |
| 2024 | 464 | 40/26 | 6/4 | 28/19 | 6/3 | - | - |
| 2023 | - | 25/30 | 0/1 | 25/29 | - | - | - |
| 2022 | 921 | 24/16 | 17/7 | 7/9 | - | - | - |
| 2021 | 2180 | 6/8 | 2/6 | 4/2 | - | - | - |
| Summary | 111/95 | 25/18 | 80/73 | 6/4 | 0/0 | 0/0 |
Ranking - Tajima, Naoki
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 1418 | 1/6 | - | 1/6 | - | - | - |
| 2024 | 1060 | 28/27 | 2/4 | 25/19 | 0/2 | 1/2 | - |
| 2023 | - | 32/25 | 6/6 | 26/19 | - | - | - |
| 2022 | 1208 | 5/20 | 0/2 | 5/18 | - | - | - |
| 2021 | 683 | 21/24 | 8/8 | 10/14 | 3/2 | - | - |
| 2020 | 646 | 10/12 | 3/2 | 7/8 | - | 0/2 | - |
| 2019 | 630 | 30/24 | 9/9 | 18/13 | 3/2 | - | - |
| 2018 | 1217 | 5/6 | - | 4/5 | 1/1 | - | - |
| 2017 | - | 2/3 | - | 2/2 | 0/1 | - | - |
| 2016 | - | 0/1 | - | 0/1 | - | - | - |
| Summary | 134/148 | 28/31 | 98/105 | 7/8 | 1/4 | 0/0 |
Last matches
- Nov 07, 2025|SemifinalsHuesler, Marc-AndreaJohns, GarrettIsomura, KokoroTajima, Naoki21T
- Nov 06, 2025|QuarterfinalsBasing, MaxMatsuda, KokiIsomura, KokoroTajima, Naoki02T
- Nov 04, 2025|R16Isomura, KokoroTajima, NaokiBayldon, BlakeHermans, Mats20T
- Apr 30, 2024|R16Isomura, KokoroTajima, NaokiAgwi, MichaelMischker, Felix02T
- Apr 23, 2024|R16Dumitru, Alexandru CristianRocens, MartinsIsomura, KokoroTajima, Naoki21T
Next matches
No matches available
Season Statistics
| Statistics | Total | % |
|---|---|---|
| First Serves Successful | 130 | 61.9% |
| First Serve Won | 93 | 71.5% |
| Second Serves Successful | 35 | 43.8% |
| Second Serve Won | 22 | 62.9% |
| Double Faults | 5 | 2.4% |
| Service Games Won | 35 | 58.3% |
| Aces | 0 | 0.0% |
| Serves Won | 115 | 69.7% |
| Break point conversion | 52.38% | 52.38% |
| Tie Breaks Played | 1 | 1 |
| Tie Breaks Won | 1 | 100% |


