| UTR Pro Tennis Series Miami Women | 2021/12/19 13:00 | Ruth Marsh v Blanka Demicheli | 7-5,5-2 |
| UTR Pro Tennis Series Miami Women | 2021/12/16 19:00 | Ruth Marsh v Katya Townsend | 5-7,1-6 |
| UTR Pro Tennis Series Miami Women | 2021/12/14 13:00 | Ruth Marsh v Seren Agar | 4-6,1-5 |
| UTR Pro Tennis Series Miami Women | 2021/12/13 14:30 | Ruth Marsh v Ava Todd | 1-6,6-3,6-3 |
| ITF Women Hilton Head | 2018/09/27 13:00 | Ruth Marsh v Allura Zamarripa | 1-6,2-6 |
| ITF Women Hilton Head | 2018/09/26 13:00 | Victoria Hu v Ruth Marsh | 4-6,3-6 |
| ITF Women Hilton Head | 2018/09/24 14:30 | Ruth Marsh v Paulina Bakaite | 6-2,6-3 |
| ITF Women Pelham Qual | 2018/04/08 15:00 | Juliana Valero v Ruth Marsh | 0-6,6-4,6-2 |