| UTR Pro Tennis Series Zadar Women | 2021/11/19 14:30 | Chiara Jerolimov v Husaric, Anita | 3-6,6-4,6-4 |
| UTR Pro Tennis Series Zadar Women | 2021/11/17 16:00 | Chiara Jerolimov v Zlochova, Zuzana | 1-6,1-5 |
| UTR Pro Tennis Series Zadar Women | 2021/11/16 10:30 | Chiara Jerolimov v Schwarcova, Natalia | 4-6,6-1,2-6 |
| UTR Pro Tennis Series Zadar Women | 2021/11/15 12:30 | Klara Vukicevic v Chiara Jerolimov | 6-4,2-6,4-6 |
| UTR Pro Tennis Series Zadar Women | 2021/11/19 13:00 | Gubina, Polina v Bojana Jovanovic | 6-1,5-2 |
| UTR Pro Tennis Series Zadar Women | 2021/11/17 13:00 | Gubina, Polina v Sapfo Sakellaridi | 0-6,1-5 |
| UTR Pro Tennis Series Zadar Women | 2021/11/16 12:00 | Gubina, Polina v Bojana Marinkovic | 6-3,4-6,1-6 |
| UTR Pro Tennis Series Zadar Women | 2021/11/15 09:00 | Mariya Vyshkina v Gubina, Polina | 1-6,3-5 |
| ITF - W15 Monastir | 2021/07/20 08:30 | Gubina, Polina v Solymar Colling | 2-6,1-6 |
| ITF - W15 Monastir | 2021/07/11 14:00 | Gubina, Polina v Solymar Colling | 1-6,2-6 |
| 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 |