Stadium: Court 3 Round: 45 Ground: Synthetic outdoor
| ITF W25 Khimki | 2019/04/30 08:40 | Marianna Zakarlyuk v Anna Siskova | 2-6,4-6 |
| ITF W25 Khimki | 2019/04/29 08:10 | Marianna Zakarlyuk v Anna Ureke | 6-0,2-6,10-5 |
| ITF W25 - Obidos | 2019/04/10 16:00 | Dalila Spiteri v Marianna Zakarlyuk | 4-6,0-6 |
| ITF W25 - Obidos | 2019/04/09 13:30 | Marianna Zakarlyuk v Mariami Akhalaia | 6-1,6-2 |
| ITF W25 - Obidos | 2019/04/02 09:30 | Sarah Beth Grey v Marianna Zakarlyuk | 6-3,6-2 |
| ITF W25 - Obidos | 2019/04/01 14:00 | Olga Parres Azcoitia v Marianna Zakarlyuk | 4-6,1-6 |
| ITF W15 Tel Aviv | 2019/03/29 09:00 | Marianna Zakarlyuk v Emma Raducanu | 3-6,7-5,6-7 |
| ITF W15 Tel Aviv | 2019/03/28 08:00 | Marianna Zakarlyuk v Haine Ogata | 6-2,6-0 |
| ITF - W25 - Hong Kong | 2019/04/09 02:00 | Chang Liu v Valentina Ivanov | 6-4,6-1 |
| ITF - W25 - Hong Kong | 2019/04/08 02:00 | Bojana Marinkovic v Valentina Ivanov | 7-5,4-6,5-10 |
| ITF W25 - Canberra | 2019/03/17 23:00 | Romy Koelzer v Valentina Ivanov | 6-4,3-6,10-5 |
| ITF W25 - Mildura | 2019/03/03 23:00 | Valentina Ivanov v Masa Jovanovic | 6-7,5-7 |
| ITF W15 Port Pirie | 2019/02/13 23:30 | Valentina Ivanov v Amber Marshall | 2-6,4-6 |
| ITF W15 Port Pirie | 2019/02/12 01:20 | Valentina Ivanov v Eimi Friant | 6-0,6-1 |
| WTA Auckland | 2018/12/29 23:30 | Valentina Ivanov v Bibiane Schoofs | 4-6,0-6 |
| WTA Auckland | 2018/12/28 23:50 | Valentina Ivanov v Paige Mary Hourigan | 4-6,6-3,6-3 |