Stadium: Stadium Round: 14 Ground: Hardcourt outdoor
| ITF W25 Evansville | 2021/07/15 14:00 | Robin Montgomery v Catherine Harrison | 3-6,6-7 |
| ITF W25 Evansville | 2021/07/14 16:40 | Victoria Rodriguez v Robin Montgomery | 6-2,2-6,2-6 |
| ITF W100 Bonita Springs | 2021/05/12 19:00 | Madison Brengle v Robin Montgomery | 6-2,6-2 |
| WTA Miami | 2021/03/23 15:00 | Magda Linette v Robin Montgomery | 6-1,3-6,6-0 |
| ITF W25 Boca Raton | 2021/02/25 18:05 | Robin Montgomery v Hailey Baptiste | 3-6,3-6 |
| ITF W25 Boca Raton | 2021/02/24 18:45 | Robin Montgomery v Jovana Jovic | 6-1,6-1 |
| ITF W25 Orlando | 2021/02/17 15:00 | Amanda Anisimova v Robin Montgomery | 6-7,6-4,6-3 |
| ITF W60 Rome GA | 2021/01/29 16:00 | Robin Montgomery v Irene Burillo Escorihuela | 6-3,3-6,3-6 |
| Wimbledon - Kvinner | 2021/06/25 10:30 | Katie Swan v Arina Rodionova | 6-0,6-4 |
| Wimbledon - Kvinner | 2021/06/24 10:00 | Arina Rodionova v Magdalena Frech | 7-5,7-5 |
| Wimbledon - Kvinner | 2021/06/23 10:00 | Arina Rodionova v Giulia Gatto Monticone | 6-3,6-0 |
| ITF W100 Nottingham | 2021/06/20 09:00 | Alison Van Uytvanck v Arina Rodionova | 6-0,6-4 |
| ITF W100 Nottingham | 2021/06/19 11:05 | Arina Rodionova v Xiyu Wang | 7-6,4-6,7-6 |
| ITF W100 Nottingham | 2021/06/17 12:35 | Oceane Dodin v Arina Rodionova | 6-3,3-6,6-7 |
| ITF W100 Nottingham | 2021/06/15 14:10 | Samantha Murray v Arina Rodionova | 7-5,3-6,3-6 |
| ITF W100 Nottingham | 2021/06/14 14:05 | Usue Maitane Arconada v Arina Rodionova | 4-6,6-7 |