Stadium: C Round: 27
| ITF Women Sandelfjord | 2018/07/25 09:00 | Ina Kaufinger v Berlin, Sydney | 2-6,0-6 |
| ITF Women Sandelfjord | 2018/07/24 10:30 | Berlin, Sydney v Alhach, Raffaela | 6-4,6-1 |
| ITF Women Sandelfjord | 2018/07/21 09:00 | Berlin, Sydney v Kompalka, Ximena | 6-0,6-2 |
| ITF Women Bastad Qual | 2018/06/24 11:40 | Berlin, Sydney v Chen, Pei Hsuan | 4-6,4-6 |
| ITF Women Ystad Qual | 2018/06/16 13:10 | Raveena Kingsley v Berlin, Sydney | 6-1,6-1 |
| ITF Women Gothenburg | 2018/05/17 12:30 | Francati, Emilie v Berlin, Sydney | 6-0,6-1 |
| ITF Women Gothenburg Qual | 2018/05/14 08:00 | Berlin, Sydney v Samavati, Sofia Nami | 6-1,3-6,6-2 |
| ITF Women Gothenburg Qual | 2018/05/13 10:30 | Lisa Zaar v Berlin, Sydney | 3-6,3-6 |
| ITF Women Sandelfjord | 2018/07/25 09:00 | Malatinska, Justyna v Ponomar, Lisa | 3-6,2-6 |
| ITF Women Sandelfjord | 2018/07/24 10:50 | Mareen, Axana v Ponomar, Lisa | 2-6,1-6 |
| Matchs amicaux U18 | 2018/07/10 08:00 | Jarlskog, Ida v Ponomar, Lisa | 7-5,3-6,6-3 |
| ITF Women Aschaffenburg Qual | 2018/07/02 13:15 | Komardina, Anastasiya v Ponomar, Lisa | 6-1,7-5 |
| ITF Women Aschaffenburg Qual | 2018/07/01 12:00 | Gulbe, Laura v Ponomar, Lisa | 2-6,5-7 |
| ITF Women Kaltenkirchen | 2018/06/22 13:10 | Ponomar, Lisa v Vlada Ekshibarova | 2-6,1-6 |
| ITF Women Kaltenkirchen | 2018/06/22 08:00 | Ponomar, Lisa v Berankova, Karolina | 6-3,6-0 |
| ITF Women Kaltenkirchen | 2018/06/19 09:00 | Ponomar, Lisa v Eva Marie Voracek | 6-2,6-3 |