Yui Yamagiwa
Generation
Born in 2011 (13-14 years old)
World Ranking
Junior World Ranking　2287th
Year-end Junior World Ranking
Match Details
| L | 1R | Haru Ishida | 7-5 1-6 2-6 |
| W | 1R | Yusa Sakaguchi | 2-6 6-1 6-4 |
| L | 2R | Nanayo Wada | 2-6 6-2 4-6 |
| W | 1R | Zhao Yanyu Zhao | 2-6 6-1 4-1 |
| L | 2R | Sitong Chen | 0-6 3-6 |
| W | 1R | Seiha Niwatani | 6-2 6-0 |
| W | 2R | Koko Yamashita | 7-6 6-3 |
| L | QF | Yui Tashiro | 4-6 5-7 |
| W | 1R | Yueh-Jung Tsui | 6-0 6-4 |
| L | 2R | Yu-Ching Hsieh | 4-6 2-6 |
| L | 1R | Yueh-Jung Tsui | 6-3 5-7 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10193, Number of registered players: 6,454, Number of registered results: 375,648