Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF - W15 Antalya | 2021/01/10 07:30 | Gubina, Polina v Antonia Schmidt | 6-2,3-6,6-10 |
| ITF - W15 Antalya | 2020/12/22 06:30 | Kimmelmann, Julia v Gubina, Polina | 6-2,3-6,10-3 |
| ITF - W15 Antalya | 2020/12/21 07:00 | Arli, Eda v Gubina, Polina | 2-6,6-7 |
| ITF - W15 Antalya | 2020/12/15 11:00 | Solomatina, Arina v Gubina, Polina | 6-3,2-6,6-10 |
| ITF - W15 Antalya | 2020/12/15 07:00 | Diana Demidova v Gubina, Polina | 6-3,5-7,10-7 |
| ITF W15 Cairo | 2020/12/09 15:05 | Gubina, Polina v Carolina Alves | 1-6,0-6 |
| ITF - W15 Antalya | 2020/11/29 06:00 | Gubina, Polina v Apalikhina, Anastasiya | 0-6,4-6 |
| ITF - W15 Sharm El Sheikh | 2020/11/08 10:00 | Anna Brogan v Gubina, Polina | 6-2,6-3 |
| ITF - W15 Monastir | 2021/07/08 11:30 | Solymar Colling v Elizabeth Mandlik | 1-6,3-6 |
| ITF - W15 Monastir | 2021/07/07 08:25 | Solymar Colling v Isabella Kruger | 6-3,6-1 |
| ITF - W15 Monastir | 2021/07/06 11:00 | Emma Lene v Solymar Colling | 2-6,1-6 |
| ITF - W15 Monastir | 2021/07/05 10:30 | Gina Marie Dittmann v Solymar Colling | 0-6,6-7 |
| ITF - W15 Monastir | 2021/07/04 14:30 | Maria Kozyreva v Solymar Colling | 6-4,3-6,5-10 |
| ITF - W15 Monastir | 2021/07/01 08:30 | Solymar Colling v Lacasse, Raphaelle | 4-6,4-6 |
| ITF - W15 Monastir | 2021/06/30 08:30 | Mallaurie Noel v Solymar Colling | 3-6,4-6 |
| ITF - W15 Monastir | 2021/06/29 09:30 | Solymar Colling v Jiho Shin | 6-3,6-2 |