Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Redding | 2021/10/04 17:00 | Kami Osher v Mercedes Aristegui | 2-6,1-6 |
| ITF W15 Lubbock | 2021/09/27 15:00 | Kelly Williford v Mercedes Aristegui | 4-6,7-6,10-8 |
| ITF W15 Lubbock | 2021/09/26 15:00 | Mercedes Aristegui v Magdalini Adaloglou | 6-7,6-0,11-9 |
| ITF W25 Fort Worth | 2021/09/23 14:00 | Alexa Graham v Mercedes Aristegui | 6-1,6-0 |
| ITF W25 Fort Worth | 2021/09/22 18:00 | Mercedes Aristegui v Rasheeda McAdoo | 6-3,6-1 |
| ITF W60 Vitoria-Gasteiz | 2021/07/14 12:40 | Lesley Pattinama Kerkhove v Mercedes Aristegui | 6-3,6-0 |
| ITF W25 Vitoria-Gasteiz | 2019/07/23 08:45 | Oksana Selekhmeteva v Mercedes Aristegui | 6-1,6-2 |
| ITF W25 Vitoria-Gasteiz | 2019/07/22 10:00 | Andrea Martinez v Mercedes Aristegui | 4-6,7-5,8-10 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/31 00:00 | Katherine Westbury v Pranjala Yadlapalli | 6-4,6-2 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/27 23:00 | Pranjala Yadlapalli v Roisin Gilheany | 6-1,6-1 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/26 03:30 | Pranjala Yadlapalli v Amy Stevens | 6-4,4-6,5-2 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/25 02:00 | Pranjala Yadlapalli v Amber Marshall | 6-4,6-2 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/23 23:00 | Pranjala Yadlapalli v Belinda Woolcock | 5-7,4-6 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/22 23:00 | Pranjala Yadlapalli v Katherine Westbury | 6-1,6-5 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/21 23:00 | Roisin Gilheany v Pranjala Yadlapalli | 0-6,2-5 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/21 01:00 | Monique Barry v Pranjala Yadlapalli | 1-6,3-6 |