Stadium: Center Court Hannover
| DTB German Pro Series Women | 2020/06/18 14:45 | Matvienko, Lisa v Zaja, Anna | 1-6,1-6 |
| DTB German Pro Series Women | 2020/07/01 12:00 | Tamara Korpatsch v Zaja, Anna | 6-3,6-4 |
| DTB German Pro Series Women | 2020/06/30 14:05 | Zaja, Anna v Julia Middendorf | 7-5,7-5 |
| DTB German Pro Series Women | 2020/06/19 13:15 | Laura Siegemund v Zaja, Anna | 2-6,7-6,6-1 |
| DTB German Pro Series Women | 2020/06/18 14:45 | Matvienko, Lisa v Zaja, Anna | 1-6,1-6 |
| DTB German Pro Series Women | 2020/06/17 08:00 | Zaja, Anna v Eva Lys | 6-1,6-1 |
| DTB German Pro Series Women | 2020/06/16 08:00 | Zaja, Anna v Mueller, Sarah | 6-1,6-3 |
| ITF W25 Potchefstroom | 2020/03/12 07:25 | Mallaurie Noel v Zaja, Anna | 1-6,2-6 |
| ITF W25 Potchefstroom | 2020/03/10 08:30 | Zaja, Anna v Susan Bandecchi | 6-2,2-6,6-4 |
| DTB German Pro Series Women | 2020/07/02 07:30 | Matvienko, Lisa v Julia Middendorf | 0-6,1-6 |
| DTB German Pro Series Women | 2020/06/30 12:30 | Tamara Korpatsch v Matvienko, Lisa | 6-1,6-2 |
| DTB German Pro Series Women | 2020/06/18 14:45 | Matvienko, Lisa v Zaja, Anna | 1-6,1-6 |
| DTB German Pro Series Women | 2020/06/17 12:05 | Matvienko, Lisa v Mueller, Sarah | 6-4,6-3 |
| DTB German Pro Series Women | 2020/06/16 12:00 | Matvienko, Lisa v Eva Lys | 5-7,5-7 |
| ITF - W15 Héraklion | 2019/11/14 10:45 | Matvienko, Lisa v Iva Primorac | 5-7,1-6 |
| ITF - W15 Héraklion | 2019/11/13 08:00 | Matvienko, Lisa v Duca, Gabriela | 6-0,6-2 |
| ITF - W15 Antalya | 2019/10/16 11:30 | Pantuckova, Magdalena v Matvienko, Lisa | 6-1,6-0 |