Kokomi Koyama
2019
| China Junior 8 | 1R | |
| China Junior 7 | [10] | 3R |
Nation
JPN
Age
22 years old (born in 2002)
Year-end Junior World Ranking
- Year-end 2020 509th
- Year-end 2019 518th
- Year-end 2018 385th
Match Details
2019 China Junior 8
| L | 1R | Fangran Tian | 3-6 0-6 |
2019 China Junior 7
| W | 1R | Aitiyaguli Aixirefu | 6-0 6-7 6-4 |
| W | 2R | Xin Yi | 2-6 7-5 6-4 |
| L | 3R | Yajing Cao | 3-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093