Stadium: Center Court Round: 26 Ground: Hardcourt indoor
| ITF W25 Ortisei | 2021/11/23 10:10 | Viktoria Morvayova v Rubini, Stefania | 4-6,6-3,4-6 |
| ITF W25 Ortisei | 2021/11/22 13:10 | Rubini, Stefania v Maria Bondarenko | 7-5,6-4 |
| ITF W25 Ortisei | 2021/11/21 19:35 | Rubini, Stefania v Samira De Stefano | 6-3,7-5 |
| WTA Courmayeur | 2021/10/23 10:00 | Cristina Bucsa v Rubini, Stefania | 6-1,6-1 |
| WTA Portoroz | 2021/09/12 14:40 | Viktoria Hruncakova v Rubini, Stefania | 6-3,6-1 |
| ITF W60 Montreux | 2021/09/07 12:35 | Rubini, Stefania v Jessica Pieri | 3-6,5-7 |
| ITF W25 Pescara | 2021/08/03 16:25 | Nuria Brancaccio v Rubini, Stefania | 7-5,6-2 |
| ITF W15 Cordenons | 2021/07/30 18:00 | Rubini, Stefania v Aurora Zantedeschi | 5-7,1-6 |
| ITF W25 Ortisei | 2021/11/23 15:15 | Aurora Zantedeschi v Di Giuseppe, Martina | 5-7,5-7 |
| ITF W25 Petange | 2021/11/18 11:45 | Anastasia Kulikova v Di Giuseppe, Martina | 2-6,6-1,7-6 |
| ITF W25 Petange | 2021/11/17 11:00 | Di Giuseppe, Martina v Julia Grabher | 6-1,3-6,6-2 |
| ITF W25 Haabneeme | 2021/11/04 10:50 | Katie Boulter v Di Giuseppe, Martina | 6-1,6-3 |
| ITF W25 Haabneeme | 2021/11/03 08:00 | Tena Lukas v Di Giuseppe, Martina | 5-7,2-6 |
| WTA Courmayeur | 2021/10/26 16:00 | Di Giuseppe, Martina v Jasmine Paolini | 4-6,1-6 |
| WTA Courmayeur | 2021/10/24 09:30 | Ankita Raina v Di Giuseppe, Martina | 3-6,4-6 |
| WTA Courmayeur | 2021/10/23 08:30 | Heisen, Vivian v Di Giuseppe, Martina | 6-7,1-6 |