Shiori Ito
2020
| J3 SAITAMA | Win |
2019
| J2 NAGOYA | 1R | |
| JAOSAKA | 1R | |
| J4 MIKICITY-2 | Quarter | |
| J1 SARAWAK | 1R | |
| J1 NONTHABURI | 1R | |
| J3 SHENZHEN | 2R | |
| J1 TRARALGON | 1R |
2018
| J2 NAGOYA | [11] | 3R |
| J500OSAKA | 2R | |
| J4 HYOGO | [1] | 1R |
| J2 SHANGHAI | 2R | |
| J4 JINAN | [2] | Quarter |
| J3 AUCKLAND | [5] | Quarter |
| J4 CHRISTCHURCH | [1] | Semi |
2017
| J3 PUNE | Quarter | |
| J500OSAKA | 1R | |
| J4 HYOGO | [5] | 1R |
| J4 HILLEGOM | [7] | 2R |
| J3 SHENZHEN | 2R |
Nation
JPN
Age
23 years old (born in 2002)
Year-end Junior World Ranking
- Year-end 2020 448th
- Year-end 2019 980th
- Year-end 2018 262th
Match Details
J3 SAITAMA
| W | 1R | Rena Takahashi | 6-4 6-2 |
| W | 2R | Rinon Okuwaki | 6-3 7-6 |
| W | QF | Kokomi Koyama | 6-4 6-4 |
| W | SF | Tomoko Kato | 6-1 6-3 |
| W | F | Yura Nakagawa | 6-0 6-2 |
J2 NAGOYA
| L | 1R | Mia Repac | 5-7 3-6 |
JAOSAKA
| L | 1R | Alina Granwehr | 6-2 1-6 4-6 |
J4 MIKICITY-2
| W | 1R | Nami Horie | 6-2 6-0 |
| W | 2R | Yifan Sun | 6-1 6-3 |
| L | QF | Manami Ukita | 6-3 |
J1 SARAWAK
| L | 1R | Cong Ying Zhao | 3-6 4-6 |
J1 NONTHABURI
| L | 1R | Holly Fischer | 2-6 7-6 1-6 |
J3 SHENZHEN
| W | 1R | Xichen Zhao | 6-3 6-4 |
| L | 2R | Le Yi Liu | 4-6 2-6 |
J1 TRARALGON
| L | 1R | Leylah Fernandez | 2-6 0-6 |
J2 NAGOYA
| W | 2R | Ayano Matsubara | 6-2 6-3 |
| L | 3R | Megan Smith | 4-6 2-6 |
J500OSAKA
| W | 1R | Anastasia Astakhova | 6-1 6-4 |
| L | 2R | Natsumi Kawaguchi | 4-6 4-6 |
J4 HYOGO
| L | 1R | Yeonwoo Ku | 2-6 2-6 |
J2 SHANGHAI
| W | 1R | Yizhen Zheng | 6-0 6-3 |
| L | 2R | Mai Napatt Nirundorn | 3-6 2-6 |
J4 JINAN
| W | 2R | Yilin Zheng | 6-4 6-0 |
| W | 3R | Ruoyu Chen | 6-4 6-3 |
| L | QF | Makoto Ohara | 6-4 6-7 5-7 |
J3 AUCKLAND
| W | 1R | Roopa Bains | 6-4 6-1 |
| W | 2R | Holly Stewart | 7-5 6-0 |
| L | QF | Olivia Gadecki | 7-5 3-6 3-6 |
J4 CHRISTCHURCH
| W | 1R | Amelia Lawson | 6-1 6-3 |
| W | 2R | Keira Jirasook | 6-1 6-1 |
| W | 3R | Ayu Ishibashi | 6-2 6-4 |
| W | QF | Tayla Whitehouse | 6-3 7-6 |
| L | SF | Helena Spiridis | 4-6 4-6 |
J3 PUNE
| W | 1R | Renne Singla | 6-2 6-1 |
| W | 2R | Shrivalli Rashmikaa Bhamidipaty | 6-3 6-4 |
| L | QF | Shivani Amineni | 3-6 3-6 |
J500OSAKA
| L | 1R | Maria Krupenina | 4-6 4-6 |
J4 HYOGO
| L | 1R | Nanami Saito | 1-6 4-6 |
J4 HILLEGOM
| W | 1R | Isabelle Haverlag | 6-4 0-6 6-4 |
| L | 2R | Tamara Malesevic | 2-6 6-7 |
J3 SHENZHEN
| W | 1R | Yujiao Che | 6-2 5-7 7-6 |
| L | 2R | Hong Yi Cody Wong | 2-6 0-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14601, Number of registered players: 7,614, Number of registered results: 453,332