Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Porto | 2020/09/30 17:10 | Ponomar, Lisa v Susan Bandecchi | 2-6,2-6 |
| ITF W25 Porto | 2020/09/29 09:00 | Ponomar, Lisa v Valeriya Strakhova | 6-3,6-2 |
| ITF W25 Porto | 2020/09/28 10:30 | Ueda, Ramu v Ponomar, Lisa | 3-6,1-6 |
| ITF W25 Porto | 2020/09/27 13:30 | Ponomar, Lisa v Retortillo Soiras, Alba | 7-6,1-6,10-7 |
| ITF W15 Porto | 2020/09/23 10:15 | Julie Belgraver v Ponomar, Lisa | 2-6,6-3,6-4 |
| ITF W25 Porto | 2020/09/21 14:30 | Ponomar, Lisa v Iveta Dapkute | 6-3,0-6,11-9 |
| ITF W25 Porto | 2020/09/21 10:30 | Ponomar, Lisa v Juliette Mazzoni | 6-0,6-1 |
| German Masters Women | 2020/08/28 17:55 | Ponomar, Lisa v Kathleen Kanev | 5-7,3-6 |