Ayumi Miyamoto
2017
| J500OSAKA | [15] | 1R |
| WIMBLEDON JUNIOR | 1R | |
| ROLAND GARROS JUNIOR | 1R | |
| AUSTRALIAN OPEN JUNIOR | [9] | 1R |
2016
| J500OSAKA | [5] | Semi |
| US OPEN JUNIOR | 2R | |
| ROLAND GARROS JUNIOR | 1R | |
| AUSTRALIAN OPEN JUNIOR | 1R |
2015
| J500OSAKA | 2R |
Nation
JPN
Age
25 years old (born in 2000)
World Ranking
WTA Ranking　768th
Year-end Junior World Ranking
- Year-end 2018 2241th
Match Details
J500OSAKA
| L | 1R | Sina Zuger | 4-6 3-6 |
WIMBLEDON JUNIOR
| L | 1R | Emily Appleton | 2-6 6-4 2-6 |
ROLAND GARROS JUNIOR
| L | 1R | Maria Camila Osorio Serrano | 6-3 4-6 3-6 |
AUSTRALIAN OPEN JUNIOR
| L | 1R | Jule Niemeier | 6-7 6-4 6-8 |
J500OSAKA
| W | 1R | Selin Ovunc | 6-1 6-2 |
| W | 2R | Yuzuka Shimizu | 6-1 7-5 |
| W | 3R | Jia Qi Ren | 6-3 6-3 |
| W | QF | Xiyu Wang | 6-3 6-3 |
| L | SF | Mai Hontama | 0-6 0-6 |
US OPEN JUNIOR
| W | 1R | Emily Appleton | 6-4 6-3 |
| L | 2R | Usue Maitane Arconada | 6-7 6-7 |
ROLAND GARROS JUNIOR
| L | 1R | Mira Antonitsch | 3-6 5-7 |
AUSTRALIAN OPEN JUNIOR
| L | 1R | Anna Kalinskaya | 2-6 1-6 |
J500OSAKA
| W | 1R | Ruoyu Chen | 6-4 6-1 |
| L | 2R | Bunyawi Thamchaiwat | 6-1 5-7 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10505, Number of registered players: 6,666, Number of registered results: 385,227