Tomoko Kato
2021
| J4 OSAKA | [1] | Quarter |
| J4 MIKI-CITY-2 | [2] | Semi |
| J4 MIKI-CITY | [2] | Final |
| J3 ISTANBUL-3 | [7] | 2R |
| J2 HASKOVO | 1R | |
| J3 ISTANBUL-2 | 1R | |
| J3 ISTANBUL | 2R |
2020
| J4 ISTANBUL-5 | [8] | 2R |
| J3 ISTANBUL-9 | 1R | |
| J4 ANTALYA-5 | [8] | 2R |
| J1 NONTHABURI | 1R | |
| J2 SIAULIAI-2 | 1R | |
| J3 SAITAMA | [1] | Semi |
2019
| J3 PUNE | Quarter | |
| J4 MAKATICITY-2 | [5] | Final |
| J4 MAKATICITY | [6] | Quarter |
| JB1 SEOGWIPO | 2R | |
| J2 CAUSEWAYBAY | 1R | |
| J2 NAGOYA | 3R | |
| JAOSAKA | 1R | |
| J3 SARAWAK | 2R | |
| J4 MIKICITY-2 | 2R | |
| J4 MIKICITY | 2R | |
| J1 NANJING | 1R | |
| J4 NONTHABURI-2 | 3R | |
| J4 NONTHABURI | 1R | |
| J3 KUALALUMPUR | 2R | |
| J5 SINGAPORE | [3] | Quarter |
| J4 SHENZHEN-3 | 2R | |
| J3 SAITAMA | 2R |
2018
| J2 NAGOYA | 1R | |
| J500OSAKA | 1R | |
| J4 KAOHSIUNG | 2R | |
| J4 HYOGO-2 | 2R | |
| J4 HYOGO | 1R | |
| J4 BEIJING | 1R |
2017
| J500OSAKA | 1R | |
| J4 HYOGO-2 | 2R |
Nation
JPN
Age
22 years old (born in 2003)
Year-end Junior World Ranking
- Year-end 2021 523th
- Year-end 2020 354th
- Year-end 2019 418th
- Year-end 2018 811th
Match Details
J4 OSAKA
| W | 1R | Kokomi Ema | 6-4 7-5 |
| W | 2R | Reina Goto | 6-2 6-4 |
| L | QF | Anna Kobayashi | 2-6 6-7 |
J4 MIKI-CITY-2
| W | 1R | Rinko Matsuda | 6-4 6-2 |
| W | 2R | Aely Arai | 3-6 6-3 6-4 |
| W | QF | Shizuka Sakurada | 0-6 6-4 6-4 |
| L | SF | Sara Saito | 2-6 1-6 |
J4 MIKI-CITY
| W | 1R | Ichino Horikawa | 5-7 6-3 6-3 |
| W | 2R | Yuuwa Orisaka | 6-4 6-4 |
| W | QF | Rena Tanaka | 6-4 6-3 |
| W | SF | Shiho Tsujioka | 6-1 6-3 |
| L | F | Hayu Kinoshita | 2-6 2-6 |
J3 ISTANBUL-3
| W | 1R | Defne Cirpanli | 1-6 7-5 7-5 |
| L | 2R | Melisa Senli | 2-6 6-7 |
J2 HASKOVO
| L | 1R | Fatima Ingrid Amartha Keita | 1-6 4-6 |
J3 ISTANBUL-2
| L | 1R | Daria Yesypchuk | 3-6 2-6 |
J3 ISTANBUL
| W | 1R | Maya Betzalel | 6-3 6-1 |
| L | 2R | Amelie Van Impe | 1-6 0-6 |
J4 ISTANBUL-5
| W | 1R | Lara Eroglu | 6-3 6-1 |
| L | 2R | Diana Lemanova | 0-6 3-6 |
J3 ISTANBUL-9
| L | 1R | Fatma Idrizovic | 2-6 1-6 |
J4 ANTALYA-5
| W | 1R | Rana Bozdag | 6-2 1-6 7-5 |
| L | 2R | Mirra Andreeva | 1-6 0-6 |
J1 NONTHABURI
| L | 1R | Yuhan Liu | 6-1 1-6 1-6 |
J2 SIAULIAI-2
| L | 1R | Julia Avdeeva | 4-6 2-6 |
J3 SAITAMA
| W | 1R | Hiromi Sekiguchi | 6-3 6-1 |
| W | 2R | Mayu Crossley | 6-4 6-2 |
| W | QF | Rio Osoegawa | 6-3 6-2 |
| L | SF | Shiori Ito | 1-6 3-6 |
J3 PUNE
| W | 1R | Riya Uboveja | 6-3 6-3 |
| W | 2R | Vipasha Mehra | 4-6 7-6 6-4 |
| L | QF | Tianmi Mi | 3-6 3-6 |
J4 MAKATICITY-2
| W | 1R | Ke Ren | 4-6 6-2 6-3 |
| W | 2R | Ma Carmencita Isabela Carlos | 6-4 7-6 |
| W | QF | Sandeepti Singh Rao | 6-2 4-0 |
| W | SF | Catherine Aulia | 6-3 7-5 |
| L | F | Zijun Jiang | 3-6 6-3 1-6 |
J4 MAKATICITY
| W | 1R | Cassidy Mataia | 6-2 2-6 6-1 |
| W | 2R | Cartika Wisesha Dewi Larasati | 6-1 6-0 |
| L | QF | Yu Chin Tsai | 4-6 6-7 |
JB1 SEOGWIPO
| W | 1R | Eunchae Kim | 6-2 6-2 |
| L | 2R | Pimrada Jattavapornvanit | 4-6 1-6 |
J2 CAUSEWAYBAY
| L | 1R | Le Yi Liu | 3-6 4-6 |
J2 NAGOYA
| W | 1R | Olivia Gadecki | 6-4 6-1 |
| W | 2R | Angelina Wirges | 2-6 6-4 6-3 |
| L | 3R | Antonia Ruzic | 4-6 2-6 |
JAOSAKA
| L | 1R | Diane Parry | 3-6 2-6 |
J3 SARAWAK
| L | 2R | Han Shi | 0-6 1-6 |
J4 MIKICITY-2
| W | 1R | Remika Ohashi | 6-2 6-2 |
| L | 2R | Zongyu Li | 1-6 3-6 |
J4 MIKICITY
| W | 1R | Yumu Watanabe | 6-4 6-3 |
| L | 2R | Na Dong | 4-6 6-1 3-6 |
J1 NANJING
| L | 1R | Yuxuan Yang | 4-6 0-6 |
J4 NONTHABURI-2
| W | 1R | Pimmada Thongkum | 6-3 6-2 |
| W | 2R | Rutuja Chaphalkar | 4-6 6-2 6-4 |
| L | 3R | Supapitch Kuearum | 1-6 6-4 2-6 |
J4 NONTHABURI
| L | 1R | Kittika Aeb Iem | 6-4 4-6 5-7 |
J3 KUALALUMPUR
| W | 1R | Darya Yelfimova | 6-2 6-3 |
| L | 2R | Salsa Aher | 4-6 2-6 |
J5 SINGAPORE
| W | 2R | Alva Norberg | 5-7 6-2 6-2 |
| W | 3R | Shria Atturu | 6-2 6-3 |
| L | QF | Taylah Preston | 6-3 2-6 1-3 |
J4 SHENZHEN-3
| W | 1R | Yiming Dang | 3-6 7-6 7-6 |
| L | 2R | Kuan Yi Lee | 0-6 2-6 |
J3 SAITAMA
| W | 1R | Sena Takebe | 6-2 7-6 |
| L | 2R | Ai Yamaguchi | 6-3 1-6 3-6 |
J2 NAGOYA
| L | 1R | Momoko Nishio | 2-6 4-6 |
J500OSAKA
| L | 1R | Sohyun Park | 2-6 2-6 |
J4 KAOHSIUNG
| W | 1R | Hsing-Ju Sung | 6-1 4-6 6-2 |
| L | 2R | Wei Ning Fang | 1-6 0-6 |
J4 HYOGO-2
| W | 1R | Tomoka Yoshida | 7-5 6-4 |
| L | 2R | Na Dong | 4-6 6-7 |
J4 HYOGO
| L | 1R | Na Dong | 6-4 3-6 2-6 |
J4 BEIJING
| L | 1R | Xinyue Hu | 4-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14549, Number of registered players: 7,577, Number of registered results: 451,713