Mei Hasegawa
2021
| JAMILAN-2 | 1R | |
| WIMBLEDON JUNIOR | 1R | |
| ROLAND GARROS JUNIOR | 1R | |
| J3 LOUSADA-2 | [2] | 2R |
| J3 LOUSADA | [2] | 1R |
| JACRICIUMA | [8] | 1R |
| J1 PORTOALEGRE | [8] | 2R |
| J1 LAMBARE | Quarter | |
| J1 SALINAS | Quarter |
2020
| J4 ISTANBUL-5 | [1] | 2R |
| J3 ISTANBUL-9 | [2] | 1R |
| J4 TARRAGONA-2 | [1] | 1R |
| J5 MIJASCOSTA-2 | [1] | Quarter |
| J1 SARAWAK | [10] | (continue) |
| J1 NONTHABURI | [14] | Quarter |
| J2 SIAULIAI-2 | Quarter | |
| J2 KOLKATA | [7] | Quarter |
| J2 NEWDELHI | [8] | 1R |
2019
| CHINA JUNIOR 14 | 1R | |
| CHINA JUNIOR 7 | [8] | 3R |
| CHINA JUNIOR 4 | 2R | |
| CHINA JUNIOR 3 | [10] | 3R |
Nation
JPN
Age
22 years old (born in 2003)
Year-end Junior World Ranking
- Year-end 2021 126th
- Year-end 2020 109th
- Year-end 2019 282th
- Year-end 2018 501th
Match Details
2021 JAMILAN-2
| L | 1R | Diana Shnaider | 2-6 5-7 |
2021 WIMBLEDON JUNIOR
| L | 1R | Julia Middendorf | 5-7 2-6 |
2021 ROLAND GARROS JUNIOR
| L | 1R | Ekaterina Maklakova | 6-2 1-6 2-6 |
2021 J3 LOUSADA-2
| W | 1R | Jade Marie | 6-4 5-7 6-2 |
| L | 2R | Nina Vargova | 2-6 7-5 1-6 |
2021 J3 LOUSADA
| L | 1R | Anita Sahdiieva | 1-6 1-6 |
2021 JACRICIUMA
| L | 1R | Clervie Ngounoue | 3-6 2-6 |
2021 J1 PORTOALEGRE
| W | 1R | Rebecca Lynn | 6-0 6-4 |
| L | 2R | Solana Sierra | 3-6 3-6 |
2021 J1 LAMBARE
| W | 1R | Paulina Franco Martinessi | 6-2 6-2 |
| W | 2R | Madison Sieg | 6-4 6-4 |
| L | QF | Radka Zelnickova | 3-6 0-6 |
2021 J1 SALINAS
| W | 1R | Anaelle Leclercq | 6-3 6-1 |
| W | 2R | Qavia Lopez | 7-6 6-2 |
| L | QF | Natalia Szabanin | 4-6 4-6 |
2020 J4 ISTANBUL-5
| W | 1R | Elif Tuana Gunal | 6-0 6-2 |
| L | 2R | Lucija Ciric Bagaric | 4-6 4-6 |
2020 J3 ISTANBUL-9
| L | 1R | Yara Bartashevich | 1-6 4-6 |
2020 J4 TARRAGONA-2
| L | 1R | Raquel Gonzalez Vilar | 4-6 6-4 3-6 |
2020 J5 MIJASCOSTA-2
| W | 1R | Mar Ribera Orquin | 6-3 6-4 |
| W | 2R | Elizabeth Jurna | 6-2 3-6 7-5 |
| L | QF | Lucia Martinez Gomez | 2-6 6-7 |
2020 J1 SARAWAK
| W | 2R | Emily Bi | 6-1 6-2 |
| W | 3R | Honoka Umeda | 5-3 |
2020 J1 NONTHABURI
| W | 2R | Natasha Sengphrachanh | 4-6 6-4 6-2 |
| W | 3R | Sofia Costoulas | 6-4 6-4 |
| L | QF | Anchisa Chanta | 2-6 3-6 |
2020 J2 SIAULIAI-2
| W | 1R | Fausta Zykute | 6-2 6-7 6-2 |
| W | 2R | Eszter Meri | 6-3 5-3 |
| L | QF | Natalia Szabanin | 4-6 1-6 |
2020 J2 KOLKATA
| W | 1R | Lakshanya Vishwanath | 3-6 6-0 6-2 |
| W | 2R | Anna Grigoreva | 7-6 6-4 |
| L | QF | Alessandra Simone | 6-4 3-6 6-7 |
2020 J2 NEWDELHI
| L | 1R | Mika Dagan Fruchtman | 4-6 6-1 6-7 |
2019 CHINA JUNIOR 14
| L | 1R | Jiayu Xu | 2-6 0-6 |
2019 CHINA JUNIOR 7
| W | 1R | Yuxuan Li | 6-4 6-2 |
| W | 2R | Yizhen Zheng | 6-2 7-6 |
| L | 3R | Xichen Zhao | 3-6 1-6 |
2019 CHINA JUNIOR 4
| W | 1R | Mingqiao Yang | 6-2 3-6 6-0 |
| L | 2R | Supapitch Kuearum | 1-6 2-6 |
2019 CHINA JUNIOR 3
| W | 1R | Yuxuan Li | 6-2 6-3 |
| W | 2R | Yile Cheng | 6-0 6-3 |
| L | 3R | Mingqiao Yang | 4-6 6-2 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10179, Number of registered players: 6,443, Number of registered results: 375,166