Yamato Sueoka
2021
| J3Lousada-2 | [3] | Quarter |
| J3Lousada | [3] | 1R |
| J2Tribuswinkel | 1R | |
| J2Oberpullendorf | 2R | |
| J3Istanbul-3 | [1] | 2R |
| J2Haskovo | 1R | |
| J1Plovdiv | 2R | |
| J1Sandiego | [11] | 2R |
2019
Age
22 years old (born in 2003)
Year-end Junior World Ranking
- Year-end 2021 305th
- Year-end 2020 141th
- Year-end 2019 334th
- Year-end 2018 336th
Match Details
2021 J3Lousada-2
| W | 1R | Henrique Petiz | 6-2 6-4 |
| W | 2R | Hamza El Amine | 6-1 6-1 |
| L | QF | Kilian Feldbausch | 2-6 3-6 |
2021 J3Lousada
| L | 1R | Jaime Faria | 4-6 1-6 |
2021 J2Tribuswinkel
| L | 1R | Tobias Wirlend | 3-6 1-6 |
2021 J2Oberpullendorf
| W | 1R | Stepan Mruzek | 7-5 4-6 6-4 |
| L | 2R | Samir Banerjee | 2-6 3-6 |
2021 J3Istanbul-3
| W | 1R | Toprak Avcibasi | 6-4 6-0 |
| L | 2R | Denys Zamaraiev | 7-6 5-7 3-6 |
2021 J2Haskovo
| L | 1R | Joao Victor Couto Loureiro | 2-6 5-7 |
2021 J1Plovdiv
| W | 1R | Luka Mikrut | 7-5 4-6 6-4 |
| L | 2R | Joao Victor Couto Loureiro | 3-6 3-6 |
2021 J1Sandiego
| L | 2R | Rohan Murali | 6-7 3-6 |
2019 China Junior 14
| L | 1R | Shaoyun Liu | 3-6 4-6 |
2019 China Junior 12
| W | 1R | Baoluo Zheng | 6-3 6-2 |
| L | 2R | Wai Yu Kai | 5-7 2-6 |
2019 China Junior 8
| W | 1R | Zi Ang Li | 6-1 6-1 |
| L | 2R | Arthur Craig Pantino | 3-6 5-7 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9232, Number of registered players: 5,739, Number of registered results: 303,671