Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF W15 - Bengaluru | 2021/12/02 05:35 | Zlata Yankovskaya v So-Ra Lee | 2-6,0-6 |
| ITF W15 - Bengaluru | 2021/12/01 04:00 | Saumya Vig v Zlata Yankovskaya | 5-7,5-7 |
| ITF W25 - Kiryat Motzkin | 2021/10/25 07:00 | Sabrina Kalandarov v Zlata Yankovskaya | 6-4,6-3 |
| ITF W25 - Kiryat Motzkin | 2021/10/24 09:00 | Nitzan Bruner v Zlata Yankovskaya | 0-6,0-6 |
| ITF W25 - Karaganda | 2021/10/18 06:30 | Clara Vlasselaer v Zlata Yankovskaya | 7-5,6-1 |
| ITF W15 - Kazan | 2021/10/12 08:10 | Zlata Yankovskaya v Aglaya Fedorova | 1-6,1-6 |
| ITF W25 - Loule | 2021/10/03 13:00 | Zlata Yankovskaya v Luana Plaza Araujo | 6-7,2-6 |
| ITF W15 - Melilla | 2021/09/16 13:00 | Natalie Augustinova v Zlata Yankovskaya | 6-1,6-2 |
| ITF W15 - Sharm El Sheikh | 2022/02/20 10:30 | Ikumi Yamazaki v Aleksandra Melnikova | 4-6,6-0,8-10 |
| ITF W60 - Kyoto | 2020/02/17 02:15 | Jia-Qi Kang v Ikumi Yamazaki | 6-4,6-2 |
| ITF W15 - Hua Hin | 2019/10/16 05:40 | Ikumi Yamazaki v Moyuka Uchijima | 0-6,3-6 |
| ITF W15 - Hua Hin | 2019/10/15 04:55 | Zhuoma Ni Ma v Ikumi Yamazaki | 1-6,6-7 |
| ITF W15 - Hua Hin | 2019/10/14 04:40 | Pichapak Sirikul v Ikumi Yamazaki | 1-6,0-6 |
| ITF W25 - Makinohara | 2019/10/07 03:30 | Mami Hasegawa v Ikumi Yamazaki | 6-3,7-6 |
| ITF W25 - Kyoto | 2019/09/02 02:00 | Chisa Hosonuma v Ikumi Yamazaki | 3-6,6-3,10-8 |
| ITF W25 - Nanao | 2019/08/26 02:25 | Misaki Matsuda v Ikumi Yamazaki | 7-6,3-6,10-5 |