Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| 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 W25 Jackson | 2019/04/02 18:45 | Zuzana Zlochova v Lorraine M. Guillermo | 6-3,6-4 |
| ITF W15 Arcadia | 2019/03/14 16:00 | Elizabeth Mandlik v Lorraine M. Guillermo | 6-4,6-3 |
| 2019 Fed Cup | 2019/06/15 05:30 | Chieh-Yu Hsu v Lynelle E T Lim | 6-1,6-0 |
| 2019 Fed Cup | 2019/06/14 05:00 | Chieh-Yu Hsu v Katharina Lehnert | 6-1,6-2 |
| ITF W25 Shenzhen | 2019/06/06 04:20 | Chieh-Yu Hsu v Jovana Jaksic | 5-7,4-6 |
| ITF W25 Shenzhen | 2019/06/05 05:05 | Chieh-Yu Hsu v Le Yi Liu | 6-1,6-1 |
| ITF W25 Shenzhen | 2019/06/04 04:10 | Chieh-Yu Hsu v Dan Ni Wang | 6-2,6-1 |
| ITF W25 Shenzhen | 2019/06/03 06:25 | Chieh-Yu Hsu v Ying Zhang | 6-0,7-6 |
| ITF W25 Luzhou | 2019/06/01 02:00 | Fang Ying Xun v Chieh-Yu Hsu | 3-6,7-5,6-1 |
| ITF W25 Luzhou | 2019/05/31 04:15 | Xiaodi You v Chieh-Yu Hsu | 6-2,3-6,3-6 |