ATP Tour
ATP World Ranking - 71 pts
🛡️ The Spoiler
A defensive specialist who retrieves better than a Grinder but without the elite return game of a Counterpuncher. Neutralises power hitters through court coverage and consistency - and uniquely, holds a winning record against The Complete Package.
Strong against
Weak against
Age
23
Height
5'9" (175 cm)
Weight
72 kg (159 lbs)
Plays
Right-Handed, Two-Handed BH
Career-High Ranking
#424 (2025-09-08)
27
Wins
26
Losses
50.9%
Win %
0
Titles
Career record broken down by surface
| Year | Summary | Clay | Hard | Grass |
|---|---|---|---|---|
| 2026 | 6/7 | - | 6/7 | - |
| 2025 | 13/12 | - | 13/12 | - |
| 2024 | 8/7 | - | 8/7 | - |
| Career | 27/26 | - | 27/26 | - |
Averages · Last 90 days (11 matches)
Serve
Return
Rally
Last 10 results
| Date | Tournament | Round | Opponent | Surface | Score | Result |
|---|---|---|---|---|---|---|
| Apr 13, 2026 | WUNING OPEN 2 | 2nd Round Qualifying | Leo Vithoontien | Hard | 46 64 36 | L |
| Apr 12, 2026 | WUNING OPEN 2 | 1st Round Qualifying | Weiwen Pan | Hard | 61 63 | W |
| Mar 23, 2026 | Yokkaichi Challenger | Round of 32 | Dan Added | Hard | 46 26 | L |
| Feb 22, 2026 | PMR Maha Open | 1st Round Qualifying | Tung-Lin Wu | Hard | 16 46 | L |
| Feb 10, 2026 | Brisbane Tennis International #2 | Round of 32 | Alex Bolt | Hard | 57 36 | L |
| Feb 9, 2026 | Brisbane Tennis International #2 | 2nd Round Qualifying | Oliver Anderson | Hard | 64 64 | W |
| Feb 8, 2026 | Brisbane Tennis International #2 | 1st Round Qualifying | Ethan Cook | Hard | 76 61 | W |
| Feb 3, 2026 | Brisbane Tennis International #1 | Round of 32 | James McCabe | Hard | 26 36 | L |
| Feb 2, 2026 | Brisbane Tennis International #1 | 2nd Round Qualifying | Chase Ferguson | Hard | 63 63 | W |
| Feb 1, 2026 | Brisbane Tennis International #1 | 1st Round Qualifying | Tomislav Edward Papac | Hard | 62 61 | W |
Kokoro Isomura is currently ranked #550 in the ATP singles rankings with 71 points.
Kokoro Isomura (ATP #550) has a career win-loss record of 27-26 (50.9% win rate) and has won 0 ATP titles.
Smashrs tracks Kokoro's upcoming matches with AI-powered predictions across six independent models. Our confidence score reflects the degree of agreement between models - a higher score means stronger consensus. Check back before each match for the latest prediction.
