Sara Saito
2024
| Australian Open Junior | [2] | Quarter |
2023
| Us Open Junior | [4] | Quarter |
| Wimbledon Junior | [3] | 2R |
| Roland Garros Junior | [1] | 2R |
| Australian Open Junior | [1] | 1R |
2022
2019
| Ai Sugiyama Cup | [8] | Final |
Age
18 years old (born in 2006)
World Ranking
WTA Ranking　277th
Year-end Junior World Ranking
- Year-end 2024 235th
- Year-end 2023 6th
- Year-end 2022 5th
- Year-end 2021 68th
- Year-end 2020 478th
- Year-end 2019 1032th
Match Details
2024 Australian Open Junior
| W | 1R | Giselle Isabella Guillen | 6-2 6-2 |
| W | 2R | Joy De Zeeuw | 3-6 6-3 6-2 |
| W | 3R | Mika Stojsavljevic | 6-2 6-1 |
| L | QF | Emerson Jones | 6-3 1-6 1-6 |
2023 Us Open Junior
| W | 1R | Alessandra Teodosescu | 6-3 6-4 |
| W | 2R | Rositsa Dencheva | 6-1 6-2 |
| W | 3R | Charo Esquiva Banuls | 6-1 6-4 |
| L | QF | Tereza Valentova | 2-6 4-6 |
2023 Wimbledon Junior
| W | 1R | Mia Slama | 6-1 0-6 6-4 |
| L | 2R | Francesca Pace | 6-3 3-6 4-6 |
2023 Roland Garros Junior
| W | 1R | Daphnee Mpetshi Perricard | 6-0 6-3 |
| L | 2R | Melisa Ercan | 7-6 3-6 3-6 |
2023 Australian Open Junior
| L | 1R | Stefani Webb | 3-6 6-1 2-6 |
2022 Us Open Junior
| L | 1R | Ekaterina Khayrutdinova | 6-2 3-6 4-6 |
2022 Wimbledon Junior
| L | 1R | Olivia Lincer | 3-6 4-6 |
2022 Roland Garros Junior
| L | 1R | Aya El Aouni | 6-4 2-6 2-6 |
2022 Australian Open Junior
| W | 1R | Aysegul Mert | 7-5 7-5 |
| L | 2R | Charlotte Kempenaers-Pocz | 2-6 3-6 |
2019 Ai Sugiyama Cup
| W | 1R | Miona Yasukawa | 6-1 7-6 |
| W | 2R | Kaede Tajima | 6-2 7-5 |
| W | QF | Pete Komada | 7-5 6-4 |
| W | SF | Sarasa Kaneko | 6-3 6-3 |
| L | F | Miyuka Kimoto | 7-6 6-7 1-6 |
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: 303,630