Stadium: Court 9 Round: 54 Ground: Hardcourt outdoor
| WTA Midland | 2021/11/03 16:00 | Catherine Harrison v Katrina Scott | 3-6,1-6 |
| WTA Midland | 2021/11/02 15:00 | Marcela Zacarias v Catherine Harrison | 4-6,6-4,3-6 |
| WTA Midland | 2021/11/01 16:20 | Catherine Harrison v Aldila Sutjiadi | 7-6,6-3 |
| WTA Midland | 2021/10/31 18:35 | Catherine Harrison v Alexandra Riley | 6-0,6-0 |
| ITF W80 Tyler | 2021/10/28 15:55 | Caty McNally v Catherine Harrison | 7-5,6-3 |
| ITF W80 Tyler | 2021/10/27 21:10 | Catherine Harrison v Alana Smith | 6-4,6-2 |
| ITF W80 Macon | 2021/10/22 15:00 | Catherine Harrison v Xiyu Wang | 4-6,6-3,6-7 |
| ITF W80 Macon | 2021/10/21 15:30 | Catherine Harrison v Caroline Dolehide | 7-5,6-1 |