| UTR Pro Tennis Series Barcelona Women | 2021/06/07 12:30 | Nadja Bay v Sarah Tatu | 7-5,5-4 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/02 12:30 | Sarah Tatu v Nadja Bay | 1-6,1-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/01 09:30 | Sarah Tatu v Yvonne Cavalle-Reimers | 3-6,0-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/05/31 09:30 | Roa, Jillian Louise v Sarah Tatu | 6-2,6-1 |
| ITF W25 Liepaja | 2021/05/26 09:25 | Ivakhnenko, Valentyna v Zaja, Anna | 2-6,3-6 |
| ITF W25 Platja D’Aro | 2021/05/19 09:00 | Andrea Lazaro Garcia v Ivakhnenko, Valentyna | 6-2,6-4 |
| ITF W60 La Bisbal | 2021/05/10 08:00 | Ivakhnenko, Valentyna v Jessica Pieri | 0-6,2-6 |
| ITF W60 La Bisbal | 2021/05/09 07:55 | Ivakhnenko, Valentyna v Jessica Bouzas Maneiro | 3-6,6-1,10-7 |
| Open d'Australie - Femmes | 2021/01/11 07:40 | Gatto-Monticone, Giulia v Ivakhnenko, Valentyna | 6-2,6-3 |
| ITF W25 Prerov | 2020/09/23 08:00 | Ivakhnenko, Valentyna v Halbauer, Elizabeth | 2-6,7-5,6-7 |
| WTA Prague | 2020/08/30 15:40 | Arruabarrena, L. v Ivakhnenko, Valentyna | 7-5,6-1 |
| Olimpia, Singles Qualifying W-ITF-BRA-04A | 2020/03/11 22:35 | Thaisa Grana Pedretti v Ivakhnenko, Valentyna | 7-6,6-0 |