| Norwegian Int. Women | 2023/11/10 13:40 | Anna Kupca v Helis Pajuste | W | 0-2 |
| Estonie Int. - Femmes - Qualif. | 2023/01/12 12:05 | Helis Pajuste v Anna Kupca | W | 2-0 |
| Norwegian Int. Women | 2023/11/10 17:40 | Helis Pajuste v Irina Amalie Andersen | L | 0-2 |
| Norwegian Int. Women | 2023/11/10 13:40 | Anna Kupca v Helis Pajuste | W | 0-2 |
| Croatian Int. Women | 2023/09/29 12:50 | Helis Pajuste v Marija Sudimac | L | 0-2 |
| Croatian Int. Women | 2023/09/29 07:40 | Marie Mork v Helis Pajuste | W | 1-2 |
| Polish Int. Women | 2023/09/21 14:20 | Wiktoria Dabczynska v Helis Pajuste | L | 2-0 |
| Lithuanian Int. Women | 2023/06/09 13:05 | Helis Pajuste v Samanta Golubickaite | L | 0-2 |
| Bonn Int. Women | 2023/06/01 15:10 | Emilie Drouin v Helis Pajuste | L | 2-0 |
| Austrian Open - Femmes - Qualif. | 2023/05/25 09:40 | Zuzanna Jankowska v Helis Pajuste | L | 2-0 |
| Norwegian Int. Women | 2023/11/10 13:40 | Anna Kupca v Helis Pajuste | L | 0-2 |
| Latvia Int. Women | 2023/09/01 13:00 | Petra Maixnerova v Anna Kupca | L | 2-0 |
| Lithuanian Int. Women | 2023/06/09 10:20 | Anna Kupca v Nadia Choukri | L | 0-2 |
| Estonie Int. - Femmes - Qualif. | 2023/01/12 12:05 | Helis Pajuste v Anna Kupca | L | 2-0 |
| Norwegian Int. Women | 2022/11/11 14:40 | Anna Kupca v Vargova, Katarina | L | 0-2 |
| Hungarian Int. Women Qual | 2022/11/03 08:20 | Anna Kupca v Vlada Ginga | L | 1-2 |
| Hungarian Int. Women Qual | 2022/11/02 18:30 | Lauren Middleton v Anna Kupca | W | 1-2 |
| Dutch Open (GP) 2017, Women Qualification | 2022/10/12 07:00 | Rosy Oktavia Pancasari v Anna Kupca | L | 2-0 |