Stadium: Meredith McGrath Stadium Court Round: 14 Ground: Hardcourt indoor
| 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 |
| ITF W25 Redding | 2021/10/10 20:00 | Catherine Harrison v Dalila Jakupovic | 6-1,6-1 |
| 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 21:30 | Victoria Duval v Catherine Harrison | 1-6,3-6 |
| ITF W25 Redding | 2021/10/07 18:25 | Connie Ma v Catherine Harrison | 3-6,6-2,2-6 |
| ITF W60 Las Vegas | 2021/10/05 17:00 | Alexandra Riley v Yuriko Lily Miyazaki | 1-6,0-6 |
| ITF W25 Medellin | 2021/09/15 15:00 | Rasheeda McAdoo v Alexandra Riley | 6-0,7-5 |
| ITF W15 Ibague | 2021/09/08 16:00 | Maria P Vargas Triana v Alexandra Riley | 6-4,6-2 |
| UTR Pro Tennis Series New York Women | 2021/08/25 20:00 | Theadora Rabman v Alexandra Riley | 6-4,5-1 |
| ITF W15 Monastir | 2021/06/28 10:30 | Alexandra Riley v Fitriani Sabatini | 0-6,1-6 |
| ITF W15 Monastir | 2021/06/23 14:35 | Alexandra Riley v Valeria Bhunu | 1-6,0-6 |
| ITF W25 Dubai | 2021/03/28 11:30 | Alexandra Riley v Ksenia Laskutova | 1-6,1-6 |
| ITF W25 Petit-Bourg | 2020/01/20 14:55 | Alexandra Riley v Sylvia Schenck | 6-4,6-3 |