Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF - W15 Sharm El Sheikh | 2021/10/26 08:00 | Michalitsch, Alina v Fang An Lin | 4-6,4-6 |
| ITF W15 Bad Waltersdorf | 2021/08/22 09:00 | Michalitsch, Alina v Suchankova, Sara | 3-6,7-5,9-11 |
| ITF W15 Warmbad-Villach | 2021/08/16 12:30 | Ramskogler, Nadja v Michalitsch, Alina | 4-6,6-2,10-7 |
| ITF W15 Warmbad-Villach | 2021/08/16 07:00 | Michalitsch, Alina v Schwartzmann, D. | 7-5,6-2 |
| ITF W15 Bratislava | 2021/08/09 08:00 | Jana Bojovic v Michalitsch, Alina | 6-1,6-3 |
| ITF W15 Cordenons | 2021/07/26 07:00 | Catini, Chiara v Michalitsch, Alina | 6-3,6-2 |
| ITF W15 Sibenik | 2021/05/23 08:00 | Lucia Pinkova v Michalitsch, Alina | 6-1,6-3 |
| ITF W15 Sibenik | 2021/05/17 08:00 | Michalitsch, Alina v Rossi, Federica | 0-6,1-6 |
| ITF - W15 Sharm El Sheikh | 2021/10/27 11:30 | Shauha, Darya v Matusova, Barbora | 3-6,6-3,6-4 |
| ITF W15 Cairo | 2021/09/23 08:00 | Arianna Zucchini v Matusova, Barbora | 6-2,6-2 |
| ITF W15 Cairo | 2021/09/22 10:20 | Colombo, Asya v Matusova, Barbora | 2-6,0-6 |
| ITF W15 Cairo | 2021/09/15 14:35 | Matusova, Barbora v Petrenko, Viktoriya | 6-3,2-6,1-6 |
| ITF W15 Cairo | 2021/09/09 10:35 | Lavinia Tanasie v Matusova, Barbora | 2-6,7-5,7-5 |
| ITF W15 Cairo | 2021/09/08 12:30 | Matilde Mariani v Matusova, Barbora | 6-7,1-6 |
| ITF W15 Cairo | 2021/09/01 08:00 | Matusova, Barbora v Thommen, Aline | 7-6,4-6,6-1 |
| ITF W15 Cairo | 2021/08/07 08:00 | Diletta Cherubini v Matusova, Barbora | 6-1,6-4 |