Stadium: Court 9 Round: 62 Ground: Hardcourt outdoor
| German Championship Women | 2021/12/07 09:00 | Marie Vogt v Tomasetti, Chiara | 6-3,6-0 |
| German Championship Women | 2021/12/06 09:00 | Tomasetti, Chiara v Anna Ceuca | 4-6,6-4,1-0 |
| German Championship Women | 2021/12/05 13:00 | Tomasetti, Chiara v Karla Bartel | 6-7,6-2,0-0 |
| ITF - W15 Monastir | 2021/10/21 08:30 | Arianna Zucchini v Tomasetti, Chiara | 6-2,6-3 |
| ITF - W15 Monastir | 2021/10/20 13:30 | Tomasetti, Chiara v Anja Wildgruber | 6-3,6-1 |
| ITF - W15 Monastir | 2021/10/18 12:00 | Natsuho Arakawa v Tomasetti, Chiara | 1-6,6-2,1-10 |
| ITF - W15 Monastir | 2021/10/17 12:30 | Tomasetti, Chiara v Glanzer, Daniela | 2-6,6-2,10-5 |
| ITF W15 Knokke | 2021/07/28 14:15 | Tomasetti, Chiara v Mina Hodzic | 1-6,4-6 |
| ITF W80 Les Franqueses | 2021/10/24 07:00 | Tatiana Pieri v Weronika Falkowska | 3-6,6-7 |
| ITF W25 Loule | 2021/10/06 09:00 | Lopatetska, Daria v Tatiana Pieri | 6-3,6-0 |
| ITF W25 Loule | 2021/10/05 11:20 | Tatiana Pieri v Parazinskaite, Akvile | 6-4,6-2 |
| ITF W25 Loule | 2021/10/04 12:20 | Tatiana Pieri v Lopez Martinez, Maria Dolores | 6-1,6-0 |
| ITF W25 Budapest | 2021/09/27 12:35 | Sinja Kraus v Tatiana Pieri | 3-6,6-2,10-4 |
| ITF W25 Budapest | 2021/09/26 11:30 | Tess Sugnaux v Tatiana Pieri | 2-6,3-6 |
| ITF W80 Wiesbaden | 2021/09/20 14:20 | Tatiana Pieri v Yana Morderger | 0-6,6-3,7-10 |
| ITF W60 Montreux | 2021/09/08 15:10 | Simona Waltert v Tatiana Pieri | 7-6,6-2 |