| UTR Pro Tennis Series Zadar Women | 2021/11/23 08:00 | Sara Gvozdenovic v Polina Gubina | 3-6,1-6 |
| UTR Pro Tennis Series Zadar Women | 2021/11/20 15:00 | Chiara Jerolimov v Polina Gubina | 6-2,6-1 |
| UTR Pro Tennis Series Zadar Women | 2021/11/19 13:00 | Polina Gubina v Bojana Jovanovic | 6-1,5-2 |
| UTR Pro Tennis Series Zadar Women | 2021/11/17 13:00 | Polina Gubina v Sapfo Sakellaridi | 0-6,1-5 |
| UTR Pro Tennis Series Zadar Women | 2021/11/16 12:00 | Polina Gubina v Bojana Marinkovic | 6-3,4-6,1-6 |
| UTR Pro Tennis Series Zadar Women | 2021/11/15 09:00 | Mariya Vyshkina v Polina Gubina | 1-6,3-5 |
| ITF W15 Monastir | 2021/07/20 08:30 | Polina Gubina v Solymar Colling | 2-6,1-6 |
| ITF W15 Monastir | 2021/07/11 14:00 | Polina Gubina v Solymar Colling | 1-6,2-6 |
| UTR Pro Tennis Series Zadar Women | 2021/11/20 09:00 | Nastja Kolar v Andjela Lopicic | 4-6,2-1 |
| UTR Pro Tennis Series Zadar Women | 2021/11/18 13:30 | Nastja Kolar v Arina Gabriela Vasilescu | 6-2,1-6,4-6 |
| UTR Pro Tennis Series Zadar Women | 2021/11/17 14:30 | Nastja Kolar v Nevena Sokovic | 6-2,4-6,4-5 |
| UTR Pro Tennis Series Zadar Women | 2021/11/16 10:30 | Nastja Kolar v Leticia Tarocco | 6-0,6-1 |
| UTR Pro Tennis Series Zadar Women | 2021/11/15 13:30 | Nastja Kolar v Ema Bolebruchova | 6-1,6-2 |
| UTR Pro Tennis Series Bucharest Women | 2021/11/13 10:00 | Andreea Amalia Rosca v Nastja Kolar | 6-0,5-2 |
| UTR Pro Tennis Series Bucharest Women | 2021/11/12 10:00 | Nastja Kolar v Bianca E Barbulescu | 5-7,6-1,5-3 |
| UTR Pro Tennis Series Bucharest Women | 2021/11/10 11:30 | Nastja Kolar v Diana Ilie | 4-6,6-1,5-4 |