Stadium: Court 4 Round: 27 Ground: Clay
| ITF W15 Sibenik | 2021/05/27 07:55 | Nina Potocnik v Sinja Kraus | 7-6,7-5 |
| ITF W15 Sibenik | 2021/05/26 10:45 | Nina Potocnik v Sophie Luescher | 6-1,6-3 |
| ITF W15 Sibenik | 2021/05/19 18:30 | Leolia Jeanjean v Nina Potocnik | 2-6,6-3,6-4 |
| ITF W25 Prague | 2021/05/03 07:55 | Anna Bondar v Nina Potocnik | 1-6,6-2,10-7 |
| ITF W15 Bratislava | 2021/03/17 13:45 | Mia Chudejova v Nina Potocnik | 3-6,6-2,7-6 |
| ITF W15 Antalya | 2021/02/23 09:00 | Nina Potocnik v Justina Mikulskyte | 7-5,2-6,2-6 |
| ITF W25 Prerov | 2020/09/23 13:05 | Anna Bondar v Nina Potocnik | 6-3,6-4 |
| ITF W25 Prerov | 2020/09/22 08:00 | Nina Potocnik v Tayisiya Morderger | 7-6,7-6 |
| ITF W15 Sibenik | 2021/05/27 08:00 | Petra Marcinko v Tara Wurth | 2-6,6-4,7-6 |
| ITF W15 Sibenik | 2021/05/26 09:45 | Petra Marcinko v Lucie Nguyen Tan | 6-2,6-4 |
| ITF W15 Sibenik | 2021/05/21 08:00 | Petra Marcinko v Darja Vidmanova | 6-4,4-6,1-6 |
| ITF W15 Sibenik | 2021/05/20 08:00 | Hiroko Kuwata v Petra Marcinko | 1-6,6-4,3-6 |
| ITF W15 Sibenik | 2021/05/19 10:05 | Petra Marcinko v Ekaterina Makarova | 6-3,2-6,6-2 |
| ITF W60 Zagreb | 2021/04/29 13:20 | Petra Marcinko v Jule Niemeier | 1-6,2-6 |
| ITF W60 Zagreb | 2021/04/27 09:00 | Kurumi Nara v Petra Marcinko | 4-6,3-6 |