Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF W60 Honolulu | 2019/07/09 00:40 | Tori Kinard v Lorraine M. Guillermo | 2-6,6-0,10-8 |
| ITF W25 Denver | 2019/06/19 16:00 | Lorraine M. Guillermo v Chieh-Yu Hsu | 4-6,4-6 |
| ITF W25 Nonthaburi | 2019/05/28 05:30 | Lorraine M. Guillermo v Chompoothip Jandakate | 4-6,5-7 |
| ITF W25 Nonthaburi | 2019/05/27 04:30 | Lorraine M. Guillermo v Apichaya Runglerdkriangkrai | 6-0,6-1 |
| ITF W25 Nonthaburi | 2019/05/21 07:45 | Peangtarn Plipuech v Lorraine M. Guillermo | 7-6,4-6,6-3 |
| ITF W80 Charlottesville | 2019/04/24 14:00 | Emily Fanning v Lorraine M. Guillermo | 1-6,7-5,7-6 |
| ITF W25 Pelham | 2019/04/09 21:30 | Michaela Honcova v Lorraine M. Guillermo | 7-6,6-3 |
| ITF W25 Pelham | 2019/04/08 20:00 | Lorraine M. Guillermo v Ksenia Laskutova | 6-2,6-0 |
| ITF W60 Honolulu | 2019/07/09 20:40 | Sophie Chang v Hayley Carter | 7-6,6-4 |
| ITF W60 Honolulu | 2019/07/08 20:00 | Allura Zamarripa v Hayley Carter | 3-6,0-6 |
| ITF W25 Denver | 2019/06/21 15:00 | Sophia Whittle v Hayley Carter | 6-1,6-4 |
| ITF W25 Denver | 2019/06/20 16:00 | Hayley Carter v Tereza Mihalikova | 6-4,1-6,7-5 |
| ITF W25 Denver | 2019/06/18 21:45 | Carson Branstine v Hayley Carter | 4-6,7-6,3-6 |
| ITF W25 Sumter | 2019/06/13 14:25 | Hayley Carter v Hailey Baptiste | 6-4,2-6,4-6 |
| ITF W25 Sumter | 2019/06/12 14:00 | Hayley Carter v Brynn Boren | 7-6,6-0 |
| ITF W25 Bethany Beach | 2019/06/06 15:45 | Hayley Carter v Sophie Chang | 5-7,1-6 |