Stadium: Court 3 Round: 45 Ground: Synthetic outdoor
| Khimki, Singles W-ITF-RUS-04A | 2019/04/30 08:40 | Zakarlyuk, Marianna v Anna Siskova | 2-6,4-6 |
| Khimki, Singles W-ITF-RUS-04A | 2019/04/29 08:10 | Zakarlyuk, Marianna v Anna Ureke | 6-0,2-6,10-5 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/04/10 16:00 | Dalila Spiteri v Zakarlyuk, Marianna | 4-6,0-6 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/04/09 13:30 | Zakarlyuk, Marianna v Akhalaia, Mariami | 6-1,6-2 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/04/02 09:30 | Sarah Beth Grey v Zakarlyuk, Marianna | 6-3,6-2 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/04/01 14:00 | Olga Parres Azcoitia v Zakarlyuk, Marianna | 4-6,1-6 |
| Tel Aviv, Singles Qualifying W-ITF-ISR-01A | 2019/03/29 09:00 | Zakarlyuk, Marianna v Emma Raducanu | 3-6,7-5,6-7 |
| Tel Aviv, Singles Qualifying W-ITF-ISR-01A | 2019/03/28 08:00 | Zakarlyuk, Marianna v Haine Ogata | 6-2,6-0 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/04/09 02:00 | Liu, Chang v Valentina Ivanov | 6-4,6-1 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/04/08 02:00 | Bojana Marinkovic v Valentina Ivanov | 7-5,4-6,5-10 |
| ITF W25 Canberra | 2019/03/17 23:00 | Koelzer, Romy v Valentina Ivanov | 6-4,3-6,10-5 |
| Mildura, Simples W-ITF-AUS-06A | 2019/03/03 23:00 | Valentina Ivanov v Jovanovic, Masa | 6-7,5-7 |
| Port Pirie, Simples W-ITF-AUS-04A | 2019/02/13 23:30 | Valentina Ivanov v Marshall, Amber | 2-6,4-6 |
| Port Pirie, Simples W-ITF-AUS-04A | 2019/02/12 01:20 | Valentina Ivanov v Friant, Eimi | 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 Hourigan, Paige Mary | 4-6,6-3,6-3 |