Naho Sato
2018
| Us Open Junior | [9] | Quarter |
| Wimbledon Junior | [12] | 3R |
| Roland Garros Junior | [7] | 1R |
| Australian Open Junior | [5] | Quarter |
2017
Nation
JPN
Age
24 years old (born in 2001)
World Ranking
WTA Ranking　468th
Year-end Junior World Ranking
- Year-end 2018 15th
Match Details
2018 Us Open Junior
| W | 1R | Dalayna Hewitt | 6-3 6-2 |
| W | 2R | Georgia Drummy | 4-6 6-4 6-2 |
| W | 3R | Caty Mcnally | 7-5 6-4 |
| L | QF | Xiyu Wang | 6-7 2-6 |
2018 Wimbledon Junior
| W | 1R | Andreea Prisacariu | 6-4 4-6 6-3 |
| W | 2R | Kamilla Rakhimova | 6-2 6-3 |
| L | 3R | Viktoriia Dema | 6-2 5-7 4-6 |
2018 Roland Garros Junior
| L | 1R | Viktoriia Dema | 4-6 4-6 |
2018 Australian Open Junior
| W | 1R | Gemma Heath | 3-6 6-2 6-2 |
| W | 2R | Annerly Poulos | 6-2 6-1 |
| W | 3R | Lulu Sun | 7-6 6-7 6-1 |
| L | QF | Xinyu Wang | 7-5 3-6 3-6 |
2017 Us Open Junior
| W | 1R | Anna Laguza | 7-5 7-6 |
| W | 2R | Lulu Sun | 6-2 6-2 |
| L | 3R | Olga Danilovic | 0-6 5-7 |
2017 Wimbledon Junior
| L | 1R | Zeel Desai | 1-6 1-6 |
2017 Roland Garros Junior
| L | 1R | Elysia Bolton | 3-6 4-6 |
2017 Australian Open Junior
| W | 1R | Eunhye Lee | 3-6 6-2 6-2 |
| L | 2R | Marta Kostyuk | 1-6 6-2 2-6 |
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