Stadium: Court 3 Round: 25 Ground: Clay
| ITF W60 Prague | 2021/08/29 11:00 | Alice Rame v Catini, Chiara | 6-0,6-1 |
| ITF W15 Chornomorsk | 2021/08/27 11:40 | Catini, Chiara v Nicole Fossa Huergo | 1-6,1-6 |
| ITF W15 Chornomorsk | 2021/08/26 07:00 | Catini, Chiara v Bokova, Vladlena | 6-3,6-1 |
| ITF W15 Chornomorsk | 2021/08/25 07:15 | Catini, Chiara v Elena Pridankina | 6-4,6-4 |
| ITF W25 Pescara | 2021/08/01 11:00 | Catini, Chiara v Anne Schaefer | 7-6,4-6,5-10 |
| ITF W15 Cordenons | 2021/07/29 09:30 | Catini, Chiara v Aurora Zantedeschi | 2-6,3-6 |
| ITF W15 Cordenons | 2021/07/28 09:40 | Funa Kozaki v Catini, Chiara | 7-5,5-7,3-6 |
| ITF W15 Cordenons | 2021/07/27 07:30 | Catini, Chiara v Anika Jaskova | 6-1,6-1 |
| ITF W60 Collonge-Bellerive | 2021/08/30 12:10 | Verena Meliss v Kaul, Maria Lota | 6-4,6-1 |
| ITF W25 Braunschweig | 2021/08/23 08:30 | Noma Noha Akugue v Kaul, Maria Lota | 4-6,6-2,10-6 |
| ITF W25 Vrnjacka Banja | 2021/08/17 07:30 | Aneta Laboutkova v Kaul, Maria Lota | 6-1,6-0 |
| ITF W25 Vrnjacka Banja | 2021/08/16 09:50 | Kaul, Maria Lota v Maja Radenkovic | 6-1,6-7,10-4 |
| ITF W25 Parnu | 2021/08/04 07:00 | Kaul, Maria Lota v Viktoria Morvayova | 6-4,3-6,2-6 |
| ITF W15 Savitaipale | 2021/07/30 09:00 | Valentina Ryser v Kaul, Maria Lota | 6-2,6-4 |
| ITF W15 Savitaipale | 2021/07/29 07:00 | Jacquline Nylander Altelius v Kaul, Maria Lota | 1-6,6-2,5-7 |
| ITF W15 Savitaipale | 2021/07/28 07:00 | Kaul, Maria Lota v Anna Ureke | 6-1,7-6 |