Haruto Koyanagi
Nation
JPN
Generation
Born in 2006 (18-19 years old)
Year-end Junior World Ranking
- Year-end 2022 3249th
Match Details
2023 J30 GIFU
| L | 1R | Koki Nara | 5-7 6-7 |
2023 J30 CHIGASAKI
| L | 1R | Koyu Yanagi | 6-0 0-6 2-6 |
2022 J5 MATSUYAMA
| L | 1R | Toa Maeda | 4-6 2-6 |
2022 J5 GIFU
| W | 1R | Haruto Ishikawa | 6-2 4-6 7-5 |
| L | 2R | So Ogiri | 7-5 3-6 5-7 |
2022 J5 KURUME
| L | 1R | Hayato Saito | 3-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9586, Number of registered players: 5,950, Number of registered results: 317,378