Kokomi Koyama
Nation
JPN
Age
23 years old (born in 2002)
Year-end Junior World Ranking
- Year-end 2020 509th
- Year-end 2019 518th
- Year-end 2018 385th
Match Details
2020 J3 SAITAMA
| W | 1R | Yumu Watanabe | 6-2 6-1 |
| W | 2R | Pete Komada | 4-6 7-5 6-4 |
| L | QF | Shiori Ito | 4-6 4-6 |
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: 9942, Number of registered players: 6,164, Number of registered results: 343,780