Stadium: Court North 3 Round: 28 Ground: Hardcourt outdoor
| UTR Pro Tennis Series Atlanta Women | 2021/07/29 12:00 | Maya Pitts v Kylie Collins | 6-4,5-1 |
| UTR Pro Tennis Series Atlanta Women | 2021/07/28 15:00 | Kylie Collins v Carolyn Ansari | 6-2,5-4 |
| UTR Pro Tennis Series Atlanta Women | 2021/07/27 13:00 | Kylie Collins v Nell Miller | 4-6,6-3,6-2 |
| UTR Pro Tennis Series Atlanta Women Qual | 2021/07/25 14:30 | Sydni Ratliff v Kylie Collins | 6-7,3-6 |
| ITF W25 Evansville | 2021/07/14 16:15 | Abigail Forbes v Kylie Collins | 3-6,7-6,6-2 |
| ITF W25 Evansville | 2021/07/13 14:00 | Katarina Jokic v Kylie Collins | 3-6,3-6 |
| ITF W25 Sumter | 2021/06/14 14:30 | Anastasia E Nefedova v Kylie Collins | 6-1,6-2 |
| ITF W25 Santo Domingo | 2021/06/09 17:50 | Marina Bassols Ribera v Kylie Collins | 6-2,6-2 |
| UTR Pro Tennis Series California Women | 2021/06/15 18:00 | Kayla Day v Mariya Vyshkina | 1-2 |
| UTR Pro Tennis Series California Women | 2021/06/14 15:00 | Kayla Day v Leyden Games | 6-4,5-0 |
| UTR Pro Tennis Series Nevada Women | 2021/05/29 15:00 | Kayla Day v Vivian Ovrootsky | 2-6,6-1,6-7 |
| UTR Pro Tennis Series Nevada Women | 2021/05/28 16:30 | Kayla Day v Leyden Games | 6-1,6-0 |
| UTR Pro Tennis Series Nevada Women | 2021/05/27 16:30 | Kayla Day v Danielle Willson | 6-2,6-5 |
| UTR Pro Tennis Series Nevada Women | 2021/05/26 19:30 | Makenna Thiel v Kayla Day | 2-6,2-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/25 18:00 | Hind Abdelouahid v Kayla Day | 6-4,1-6,4-5 |
| ITF W25 Pelham | 2021/05/17 16:10 | Kayla Day v Liga Dekmeijere | 6-7,3-6 |