Stadium: Court 1 Round: 54 Ground: Clay
| ITF W60 Rome GA | 2021/01/27 19:55 | Catherine Harrison v Emina Bektas | 0-6,2-6 |
| WTA Abu Dhabi | 2021/01/05 12:00 | Catherine Harrison v Bianca Turati | 4-6,7-6,1-6 |
| ITF W25 Orlando | 2020/11/13 16:40 | Claire Liu v Catherine Harrison | 7-5,6-1 |
| ITF W25 Orlando | 2020/11/11 17:30 | Catherine Harrison v Ankita Raina | 6-4,7-5 |
| ITF W80 Tyler | 2020/10/26 17:40 | Catherine Harrison v Kyoka Okamura | 6-7,7-5,6-10 |
| ITF W80 Macon | 2020/10/19 16:50 | Renata Zarazua v Catherine Harrison | 7-5,6-1 |
| WTA Prague | 2020/08/30 08:00 | Ana Sofia Sanchez v Catherine Harrison | 3-6,6-4,7-6 |
| WTA Lexington | 2020/08/09 19:50 | Catherine Harrison v Arina Rodionova | 6-4,3-6,2-6 |
| ITF W60 Rome GA | 2021/01/26 16:30 | Reese Brantmeier v Emina Bektas | 6-4,5-7,6-10 |
| ITF W25 Orlando | 2020/11/11 16:30 | Reese Brantmeier v Robin Montgomery | 6-7,2-6 |
| ITF W100 Charleston | 2020/11/02 17:00 | Magdalena Frech v Reese Brantmeier | 6-4,6-2 |
| ITF W80 Tyler | 2020/10/26 17:05 | Georgina Garcia-Perez v Reese Brantmeier | 5-7,6-2,11-9 |
| ITF W25 Las Vegas | 2020/03/03 19:30 | Sophia Whittle v Reese Brantmeier | 6-4,7-5 |
| ITF W25 Las Vegas | 2020/03/02 18:00 | Reese Brantmeier v Amy Zhu | 6-4,4-6,11-9 |
| ITF W25 Vero Beach | 2020/01/21 17:35 | Amanda Carreras v Reese Brantmeier | 6-3,6-1 |
| ITF W25 Vero Beach | 2020/01/20 16:00 | Reese Brantmeier v Carolina Alves | 1-6,6-3,10-5 |