Stadium: Court 4 Round: 25 Ground: Carpet indoor
| ITF W25 Kazan | 2019/01/23 13:15 | Valentyna Ivakhnenko v Anna Morgina | 4-6,3-6 |
| Australian Open Women | 2019/01/08 00:40 | Aliona Bolsova Zadoinov v Valentyna Ivakhnenko | 7-6,4-6,7-5 |
| ITF Women Dubai | 2018/12/11 08:55 | Valentyna Ivakhnenko v Stefanie Voegele | 5-7,4-6 |
| ITF Women Santa Margherita | 2018/11/03 15:20 | Pia Cuk v Valentyna Ivakhnenko | 2-6,1-6 |
| ITF Women Santa Margherita | 2018/11/03 11:00 | Lea Boskovic v Valentyna Ivakhnenko | 1-6,4-6 |
| ITF Women Santa Margherita | 2018/11/02 16:30 | Cristina Ene v Valentyna Ivakhnenko | 2-6,2-6 |
| ITF Women Santa Margherita | 2018/11/01 10:35 | Daria Frayman v Valentyna Ivakhnenko | 0-6,2-6 |
| ITF Women Santa Margherita | 2018/10/30 16:30 | Vivien Juhaszova v Valentyna Ivakhnenko | 4-6,1-6 |
| ITF Women Pune | 2018/12/12 08:10 | Katarzyna Piter v Chieh-Yu Hsu | 3-6,3-6 |
| ITF Women Pune | 2018/12/10 04:30 | Katarzyna Piter v Jessica Ho | 6-0,6-3 |
| ITF Women Solapur | 2018/12/06 06:50 | Quirine Lemoine v Katarzyna Piter | 7-5,6-3 |
| ITF Women Solapur | 2018/12/05 05:20 | Katarzyna Piter v Chieh-Yu Hsu | 6-4,6-3 |
| ITF Women Solapur | 2018/12/04 07:10 | Katarzyna Piter v Junri Namigata | 6-2,6-7,6-4 |
| ITF Women Pune | 2018/11/27 08:15 | Jia-Jing Lu v Katarzyna Piter | 6-1,2-6,6-4 |
| ITF Women Minsk | 2018/11/09 08:00 | Yuliya Hatouka v Katarzyna Piter | 6-1,2-6,6-2 |
| ITF Women Minsk | 2018/11/08 08:55 | Berfu Cengiz v Katarzyna Piter | 0-6,6-4,3-6 |