Stadium: Court 1 Round: 25
| WTA Moscow Qual | 2017/10/14 15:30 | Kaia Kanepi v Ianchuk, Olga | 6-2,6-1 |
| ITF Women Kiev | 2017/09/30 08:00 | Ianchuk, Olga v Pirazhenka, Sviatlana | 4-6,4-6 |
| ITF Women Kiev | 2017/09/29 09:00 | Ianchuk, Olga v Shoshyna, Anastasiya | 6-3,7-5 |
| ITF Women Kiev | 2017/09/28 08:00 | Ianchuk, Olga v Shytkouskaya, Nika | 6-2,6-4 |
| ITF Women Kiev | 2017/09/27 08:25 | Ianchuk, Olga v Piskun, Oleksandra | 6-4,2-6,6-2 |
| ITF Women Kiev | 2017/09/26 08:40 | Ianchuk, Olga v Gorlats, Valeria | 6-2,6-1 |
| Saint-Petersburg, Singles W-WITF-RUS-04A | 2017/09/18 14:20 | Anhelina Kalinina v Ianchuk, Olga | 6-2,6-4 |
| Batumi, Singles W-WITF-GEO-03A | 2017/09/14 07:50 | Viktoria Hruncakova v Ianchuk, Olga | 6-2,6-3 |
| ITF Women Istanbul Qual | 2017/10/22 09:00 | Oana Georgeta Simion v Vaneva, Zinovia | 6-0,6-4 |
| ITF Women Varna | 2017/09/18 09:15 | Oana Georgeta Simion v Tatarus, Gabriela Nicole | 2-6,6-7 |
| Sofia, Singles W-WITF-BUL-01A | 2017/09/08 07:00 | Viktoriya Tomova v Oana Georgeta Simion | 6-3,6-2 |
| Sofia, Singles W-WITF-BUL-01A | 2017/09/07 10:00 | Andrea Gamiz v Oana Georgeta Simion | 4-6,6-7 |
| Sofia, Singles W-WITF-BUL-01A | 2017/09/06 07:00 | Oana Georgeta Simion v Piter, Katarzyna | 3-6,7-5,7-6 |
| ITF Women Mamaia | 2017/08/31 07:00 | Elena-Gabriela Ruse v Oana Georgeta Simion | 6-1,6-3 |
| ITF Women Mamaia | 2017/08/29 11:20 | Irene Burillo Escorihuela v Oana Georgeta Simion | 2-6,6-7 |
| ITF Women Bucharest | 2017/08/26 08:00 | Oana Georgeta Simion v Victoria Bosio | 4-6,4-6 |