Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Potchefstroom | 2020/03/09 11:00 | Bereznyak, Shelly v Alica Rusova | 6-3,6-3 |
| ITF W25 Potchefstroom | 2020/03/04 07:00 | Taylor, Gabriella v Bereznyak, Shelly | 7-5,6-2 |
| ITF W25 Potchefstroom | 2020/03/03 08:00 | Bereznyak, Shelly v Ellenberg, Maxima | 6-1,6-1 |
| Fed Cup, Matchs en Doubles | 2020/02/07 12:55 | Bereznyak, Shelly v Fonte, Maria Ines | 6-3,6-2 |
| Fed Cup, Matchs en Doubles | 2020/02/06 13:00 | Bereznyak, Shelly v Ciobanu, Daniela | 6-3,6-1 |
| ITF W15 Liepaja | 2020/01/22 11:00 | Bereznyak, Shelly v Paulenka, Katyarina | 1-6,3-6 |
| ITF - W15 Héraklion | 2019/11/27 09:30 | Bergen, Mariia v Bereznyak, Shelly | 6-1,6-0 |
| ITF W15 Lousada | 2019/10/29 11:40 | Manon Arcangioli v Bereznyak, Shelly | 6-2,6-3 |
| ITF W25 Potchefstroom | 2020/03/05 07:30 | Simona Waltert v Katy Dunne | 3-6,4-6 |
| ITF W25 Potchefstroom | 2020/03/04 07:00 | Simona Waltert v Kania, Paula | 6-2,7-5 |
| ITF W25 Glasgow | 2020/02/20 09:55 | Paar, Laura-Ioana v Simona Waltert | 6-4,6-4 |
| ITF W25 Glasgow | 2020/02/18 09:50 | Adeshina, Esther v Simona Waltert | 2-6,4-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/02/04 05:25 | Simona Waltert v Katarzyna Kawa | 6-7,6-7 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/31 02:30 | Ankita Raina v Simona Waltert | 6-4,4-6,6-4 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/30 04:30 | Burrage, Jodie Anna v Simona Waltert | 4-6,3-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/29 04:05 | Simona Waltert v Bibiane Schoofs | 6-1,6-4 |