Ryuhei Azuma
2019
| China Junior 12 | [5] | Win |
| China Junior 8 | [4] | Semi |
| Australian Open Junior | 1R |
Nation
JPN
Age
23 years old (born in 2001)
Year-end Junior World Ranking
- Year-end 2019 91th
- Year-end 2018 181th
Match Details
2019 China Junior 12
| W | 1R | Zhan Zheng | 6-1 6-1 |
| W | 2R | Junyi Tang | 6-0 6-0 |
| W | QF | Yan Cheng Chen | 6-2 5-7 7-5 |
| W | SF | Pengyu Lu | WO |
| W | F | Coleman Wong | 6-4 6-2 |
2019 China Junior 8
| W | 1R | Malanqi Du | 6-0 6-4 |
| W | 2R | Romain Faucon | 7-6 7-5 |
| W | QF | Juncheng Shang | 7-5 6-2 |
| L | SF | Arthur Craig Pantino | 3-6 4-6 |
2019 Australian Open Junior
| L | 1R | Toby Alex Kodat | 4-6 6-1 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093