| UTR Pro Tennis Series - California - Femenino | 2020/07/14 18:30 | Lorraine M. Guillermo v Giuliana Olmos | 3-6,4-6 |
| US Pro Tennis Series - West Coast - Femenino | 2020/06/24 19:35 | Lorraine M. Guillermo v Giuliana Olmos | 4-6,3-6 |
| US Pro Tennis Series - West Coast - Femenino | 2020/06/05 19:55 | Giuliana Olmos v Lorraine M. Guillermo | 7-6,6-7,10-5 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/29 18:30 | Lorraine M. Guillermo v Jwany Sherif | 6-4,6-7,6-10 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/29 17:15 | Hanna Chang v Lorraine M. Guillermo | 3-6,6-2,10-6 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/28 18:30 | Lorraine M. Guillermo v Charlotte Chavatipon | 3-6,4-6 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/28 16:00 | Lorraine M. Guillermo v Kimmi Hance | 7-5,3-6,10-6 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/25 18:30 | Lorraine M. Guillermo v Mary Closs | 6-2,6-4 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/25 16:00 | Lorraine M. Guillermo v Pamela Montez | 4-6,3-6 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/23 18:30 | Marcela Zacarias v Lorraine M. Guillermo | 1-6,6-3,9-11 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/23 17:15 | Lorraine M. Guillermo v Charlotte Chavatipon | 1-6,0-6 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/30 16:00 | Giuliana Olmos v Kayla Day | 7-6,7-6 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/28 19:45 | Kimmi Hance v Giuliana Olmos | 2-6,6-2,2-10 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/28 17:15 | Charlotte Chavatipon v Giuliana Olmos | 7-5,7-5 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/26 21:35 | Giuliana Olmos v Anna Morgina | 6-3,6-1 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/26 16:00 | Pamela Montez v Giuliana Olmos | 6-4,3-6,3-10 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/24 19:45 | Giuliana Olmos v Anna Morgina | 6-1,6-3 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/24 17:15 | Giuliana Olmos v Mary Closs | 6-0,6-3 |
| UTR Pro Tennis Series - California - Femenino | 2020/07/23 19:45 | Giuliana Olmos v Charlotte Chavatipon | 6-3,6-2 |