Stadium: Città di Pescara Round: 54 Ground: Clay
| ITF W25 - Selva Gardena | 2021/11/28 09:10 | Marion Viertler v Tina Nadine Smith | 2-6,3-6 |
| ITF W25 - Ortisei | 2021/11/21 11:30 | Oana Georgeta Simion v Marion Viertler | 6-2,6-0 |
| ITF W15 - Cairo | 2021/01/28 07:55 | Marion Viertler v Anita Husaric | 1-6,6-7 |
| ITF W15 - Cairo | 2021/01/27 10:20 | Elena Grekul v Marion Viertler | 2-6,5-7 |
| ITF W15 - Cairo | 2021/01/21 11:10 | Sinja Kraus v Marion Viertler | 1-6,6-4,6-0 |
| ITF W15 - Cairo | 2021/01/20 12:00 | Marion Viertler v Bojana Marinkovic | 4-6,6-2,6-2 |
| ITF W15 - Cairo | 2021/01/12 08:30 | Chanel Simmonds v Marion Viertler | 6-2,6-3 |
| ITF W25 - Selva Gardena | 2020/12/14 09:40 | Federica Di Sarra v Marion Viertler | 6-1,6-2 |
| ITF - W15 - Monastir | 2022/05/17 13:00 | Anja Wildgruber v Caterina Odorizzi | 6-4,6-1 |
| ITF - W15 - Monastir | 2022/05/12 08:30 | Caterina Odorizzi v Fangzhou Liu | 1-6,1-6 |
| ITF W15 - Sharm El Sheikh | 2022/03/20 09:00 | Caterina Odorizzi v Tamari Gagoshidze | 2-6,4-6 |
| ITF W15 - Sharm El Sheikh | 2022/03/13 11:00 | Caterina Odorizzi v BoYoung Jeong | 2-6,3-6 |
| ITF W15 - Sharm El Sheikh | 2022/03/06 08:00 | Caterina Odorizzi v Jermine Sherif | 2-6,4-6 |
| ITF W25 - Selva Gardena | 2021/11/28 10:55 | Dalila Spiteri v Caterina Odorizzi | 6-1,6-0 |
| ITF W25 - Ortisei | 2021/11/21 16:40 | Caterina Odorizzi v Alice Gubertini | 1-6,6-7 |
| ITF W25 - Solarino - Kval | 2021/11/08 08:00 | Karolina Vlckova v Caterina Odorizzi | 6-2,6-3 |