Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF W25 Redding | 2021/10/09 20:00 | Catherine Harrison v Katie Swan | 3-6,6-4,7-5 |
| ITF W25 Redding | 2021/10/08 16:55 | Katie Swan v Pranjala Yadlapalli | 6-4,7-6 |
| ITF W25 Redding | 2021/10/07 17:55 | Katie Swan v Alexandra Bozovic | 6-3,6-1 |
| ITF W25 Redding | 2021/10/06 19:15 | Katie Swan v Hind Abdelouahid | 6-1,6-1 |
| ITF W60 San Bartolome De Tirajana | 2021/08/18 08:30 | Katie Swan v Seone Mendez | 2-6,3-6 |
| ITF W60 San Bartolome De Tirajana | 2021/08/11 10:35 | Guiomar Maristany Zuleta De Reales v Katie Swan | 6-3,6-3 |
| ITF W25 Lisbon | 2021/07/05 15:35 | Katie Swan v Shuyue Ma | 6-0,6-3 |
| Wimbledon Women | 2021/06/28 14:30 | Katie Swan v Madison Keys | 3-6,4-6 |
| ITF W25 Kiryat Motzkin | 2021/10/24 07:00 | Maria Lota Kaul v Dariia Monakhova | 7-5,2-6,9-11 |
| ITF W15 Sharm El Sheikh | 2021/10/20 08:00 | Maria Lota Kaul v Hong Yi Cody Wong | 6-3,1-6,6-7 |
| ITF W15 Sharm El Sheikh | 2021/10/13 08:00 | Maria Lota Kaul v Eri Shimizu | 6-3,5-7,4-6 |
| ITF W15 Sharm El Sheikh | 2021/10/12 08:00 | Maria Lota Kaul v Xichen Zhao | 6-3,5-7,7-10 |
| ITF W15 Sharm El Sheikh | 2021/10/11 09:00 | Maria Lota Kaul v Kate Uzhylovska | 6-0,6-0 |
| ITF W25 Jablonec nad Nisou | 2021/09/13 08:00 | Maria Lota Kaul v Darja Vidmanova | 2-6,1-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/12 08:30 | Zuzana Bohatova v Maria Lota Kaul | 2-6,5-7 |
| ITF W15 Varna | 2021/09/08 08:00 | Chiara Catini v Maria Lota Kaul | 6-4,6-1 |