| ITF Women Moscow | 2017/02/22 08:00 | Olga Ianchuk v An-Sophie Mestach | 1-6,4-6 |
| ITF Women Wesley Chapel | 2017/01/25 16:10 | Olga Ianchuk v Lauren Embree | 4-6,2-6 |
| ITF Women Orlando | 2017/01/18 23:00 | Olga Ianchuk v Kristie Ahn | 7-5,3-6,4-6 |
| ITF Women Orlando | 2017/01/17 23:00 | Josie Kuhlman v Olga Ianchuk | 6-7,6-7 |
| ITF Women Daytona Beach | 2017/01/11 16:55 | Elizaveta Ianchuk v Olga Ianchuk | 1-6,6-2,7-5 |
| ITF Women Minsk | 2016/11/07 23:00 | Akgul Amanmuradova v Olga Ianchuk | 6-2,6-3 |
| ITF Women St. Petersburg | 2016/09/20 08:35 | Vesna Dolonc v Olga Ianchuk | 6-0,6-3 |
| ITF Women Bucha | 2016/09/16 08:00 | Deniz Khazaniuk v Olga Ianchuk | 7-5,2-6,6-0 |
| ITF Women Rancho Santa Fe Qual | 2017/02/19 17:00 | Mari Osaka v Ashley Kratzer | 6-7,3-6 |
| ITF Women Surprise Qual | 2017/02/14 16:00 | Anastasia Potapova v Mari Osaka | 6-1,7-5 |
| ITF Women Surprise Qual | 2017/02/13 16:00 | Mari Osaka v Chanelle Van Nguyen | 6-4,6-3 |
| ITF Women Surprise Qual | 2017/02/12 16:00 | Steffi Carruthers v Mari Osaka | 4-6,2-6 |
| ITF Women Saint Martin | 2017/01/25 14:30 | Chieh-Yu Hsu v Mari Osaka | 6-4,7-5 |
| ITF Women Petit-Bourg | 2017/01/20 19:00 | Mayo Hibi v Mari Osaka | 5-7,6-4,6-1 |
| ITF Women Petit-Bourg | 2017/01/19 19:55 | Mari Osaka v Carol Zhao | 7-6,6-2 |
| ITF Women Petit-Bourg | 2017/01/18 15:00 | Sanaz Marand v Mari Osaka | 3-6,2-6 |