Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Women Jackson | 2018/04/04 15:00 | Maria Mateas v Layne Sleeth | 6-2,6-2 |
| ITF W100 Bonita Springs | 2021/05/11 16:55 | Maria Mateas v Kyoka Okamura | 7-6,5-7,4-10 |
| ITF W100 Bonita Springs | 2021/05/11 00:25 | Jia-Jing Lu v Maria Mateas | 2-6,0-6 |
| ITF W100 Charleston | 2021/05/03 18:35 | Anhzelika Isaeva v Maria Mateas | 4-6,5-7 |
| ITF W60 Charlottesville | 2021/04/29 15:30 | Katie Boulter v Maria Mateas | 6-4,6-0 |
| ITF W60 Charlottesville | 2021/04/28 18:15 | Maria Mateas v Kristie Ahn | 3-6,6-4,6-3 |
| ITF W60 Charlottesville | 2021/04/27 14:00 | Maria Mateas v Amina Anshba | 6-2,6-4 |
| ITF W60 Charlottesville | 2021/04/26 15:40 | Katherine Sebov v Maria Mateas | 6-7,4-6 |
| ITF W25 Newport Beach | 2021/03/02 19:05 | Emina Bektas v Maria Mateas | 6-1,6-4 |
| UTR Pro Tennis Series Florida Women | 2020/08/16 15:45 | Layne Sleeth v Hurricane Tyra Black | 2-6,2-6 |
| UTR Pro Tennis Series Florida Women | 2020/08/16 13:15 | Layne Sleeth v Gabriella Price | 4-6,6-1,10-5 |
| UTR Pro Tennis Series Florida Women | 2020/08/15 14:30 | Sofia Sewing v Layne Sleeth | 6-2,6-2 |
| UTR Pro Tennis Series Florida Women | 2020/08/15 12:00 | Layne Sleeth v Gianna Pielet | 6-4,6-4 |
| UTR Pro Tennis Series Florida Women | 2020/08/12 13:15 | Dasha Ivanova v Layne Sleeth | 2-6,2-6 |
| UTR Pro Tennis Series Florida Women | 2020/08/09 15:45 | Anastasia Sysoeva v Layne Sleeth | 3-6,2-6 |
| UTR Pro Tennis Series Florida Women | 2020/08/09 13:15 | Barbara Bonic v Layne Sleeth | 1-6,0-6 |
| UTR Pro Tennis Series Florida Women | 2020/08/08 15:45 | Anastasia E Nefedova v Layne Sleeth | 6-3,5-7,8-10 |