| US Pro Tennis Series West Coast Women | 2020/06/08 16:00 | Maegan Manasse v Guillermo, Lorraine M | 3-6,6-7 |
| Ashland, Simples W-ITF-USA-23A | 2019/07/24 16:25 | Guillermo, Lorraine M v Maegan Manasse | 3-6,1-6 |
| ITF Women Ashland Qual | 2018/07/23 16:10 | Maegan Manasse v Guillermo, Lorraine M | 6-4,6-0 |
| ITF Women Berkeley | 2018/07/18 19:00 | Guillermo, Lorraine M v Maegan Manasse | 4-6,2-6 |