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