Mai Hontama
2017
| US OPEN JUNIOR | [14] | 1R |
| WIMBLEDON JUNIOR | [12] | 3R |
| ROLAND GARROS JUNIOR | [16] | 2R |
| AUSTRALIAN OPEN JUNIOR | [10] | Quarter |
2016
| J500OSAKA | [4] | Final |
| US OPEN JUNIOR | 1R | |
| WIMBLEDON JUNIOR | [16] | 2R |
| ROLAND GARROS JUNIOR | 2R | |
| AUSTRALIAN OPEN JUNIOR | [13] | 1R |
2015
| J500OSAKA | Win |
Nation
JPN
Age
26 years old (born in 1999)
World Ranking
WTA Ranking　214th
Match Details
US OPEN JUNIOR
| L | 1R | Elisabetta Cocciaretto | 6-4 6-7 6-7 |
WIMBLEDON JUNIOR
| W | 1R | Holly Fischer | 6-4 6-1 |
| W | 2R | Fernanda Labrana | 6-4 6-2 |
| L | 3R | Carson Branstine | 4-6 2-6 |
ROLAND GARROS JUNIOR
| W | 1R | Francesca Jones | 2-6 6-0 6-4 |
| L | 2R | Caty Mcnally | 3-6 6-7 |
AUSTRALIAN OPEN JUNIOR
| W | 1R | Nicole Mossmer | 6-1 6-3 |
| W | 2R | Mihika Yadav | 6-2 6-1 |
| W | 3R | Ekaterina Vishnevskaya | 6-7 6-2 6-1 |
| L | QF | Rebeka Masarova | 3-6 1-6 |
J500OSAKA
| W | 1R | Mi Zhuoma You | 6-4 4-6 6-0 |
| W | 2R | Pei Hsuan Chen | 6-1 4-6 6-2 |
| W | 3R | Sofya Lansere | 2-6 6-1 6-1 |
| W | QF | Xinyu Wang | 3-6 7-5 7-6 |
| W | SF | Ayumi Miyamoto | 6-0 6-0 |
| L | F | Anastasia Potapova | 2-6 4-6 |
US OPEN JUNIOR
| L | 1R | Sofia Kenin | 5-7 2-6 |
WIMBLEDON JUNIOR
| W | 1R | Anastasia Detiuc | 7-5 6-2 |
| L | 2R | Alexandra Sanford | 3-6 6-3 1-6 |
ROLAND GARROS JUNIOR
| W | 1R | Malene Helgo | 6-7 6-2 6-2 |
| L | 2R | Iga Swiatek | 4-6 3-6 |
AUSTRALIAN OPEN JUNIOR
| L | 1R | Lara Salden | 3-6 2-6 |
J500OSAKA
| W | 1R | Wei Tang | 6-2 6-3 |
| W | 2R | Georgina Axon | 6-1 6-4 |
| W | 3R | Lucie Kankova | 6-3 6-3 |
| W | QF | Dayana Yastremska | 4-6 6-3 6-3 |
| W | SF | Xinyu Gao | 2-6 7-6 6-4 |
| W | F | Yuki Naito | 6-1 7-5 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 11227, Number of registered players: 6,794, Number of registered results: 379,102