Stadium: Court 19 Round: 62 Ground: Clay
| 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 Sharm El Sheikh | 2020/11/02 08:30 | Gubina, Polina v Louise Kwong | 6-3,4-6,5-10 |
| ITF - W15 Antalya | 2021/01/04 07:00 | Antonia Schmidt v Nelly Knezkova | 6-4,3-6,10-7 |
| ITF - W15 Héraklion | 2020/11/15 08:00 | Antonia Schmidt v Linda Sevcikova | 5-7,3-6 |
| ITF - W15 Héraklion | 2020/11/08 10:30 | Antonia Schmidt v Amiraghyan, Ani | 3-6,4-6 |
| ITF - W15 Héraklion | 2020/11/02 09:30 | Antonia Schmidt v Ayumi Koshiishi | 4-6,1-6 |
| ITF - W15 Héraklion | 2020/11/01 10:00 | Antonia Schmidt v Vicky Van De Peer | 7-6,6-4 |
| ITF - W15 Sharm El Sheikh | 2020/10/14 09:30 | Dasha Ivanova v Antonia Schmidt | 7-5,7-6 |
| ITF - W15 Sharm El Sheikh | 2020/10/05 08:00 | Anna Ulyashchenko v Antonia Schmidt | 6-4,6-3 |
| ITF - W15 Sharm El Sheikh | 2020/10/04 08:00 | Rina Hosni v Antonia Schmidt | 1-6,1-6 |