Kokoro Isomura
Age
22 years old (born in 2003)
World Ranking
ATP Ranking　464th
Year-end Junior World Ranking
- Year-end 2021 288th
- Year-end 2020 79th
- Year-end 2019 172th
- Year-end 2018 323th
Match Details
2021 Thejuniorchampionships
| L | 1R | Arthur Fils | 3-6 4-6 |
2021 Wimbledon Junior
| L | 1R | Arthur Fils | 3-6 4-6 |
2021 Roland Garros Junior
| L | 1R | Arthur Fils | 4-6 3-6 |
2021 J2Haskovo
| L | 1R | Abedallah Shelbayh | 4-6 3-6 |
2021 J1Plovdiv
| W | 1R | Ivan Penev | 6-1 6-2 |
| L | 2R | Pierre Yves Bailly | 2-6 4-6 |
2020 Roland Garros Junior
| L | 1R | Hamad Medjedovic | 5-7 3-6 |
2019 China Junior 14
| W | 2R | Michael Francis Eala | 7-5 7-5 |
| L | 3R | Bu Yunchaokete | 3-6 4-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9232, Number of registered players: 5,739, Number of registered results: 303,630