| JAOSAKA | 3R |
Born in 2004 (21-22 years old)
| W | 1R | Jan Hrazdil | 7-6 6-2 |
| W | 2R | Ryuto Suzuki | 6-1 6-0 |
| L | 3R | Federico Cina | 1-6 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15636, Number of registered players: 11,472, Number of registered results: 478,929