Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| ITF W60 Honolulu | 2019/07/10 02:15 | Whitney Osuigwe v Alyssa Tobita | 6-4,6-2 |
| ITF W15 Cancun | 2019/06/28 13:30 | Ramona Mataruga v Alyssa Tobita | 6-3,6-3 |
| ITF W15 Cancun | 2019/06/26 15:15 | Alisia S Manolescu v Alyssa Tobita | 1-6,0-6 |
| ITF W15 Cancun | 2019/06/14 13:30 | Melany Solange Krywoj v Alyssa Tobita | 6-4,6-4 |
| ITF W15 Cancun | 2019/06/13 15:40 | Alyssa Tobita v Daria Kuczer | 6-2,7-6 |
| ITF W15 Cancun | 2019/06/10 18:00 | Alyssa Tobita v Camille Townsend | 6-1,6-2 |
| ITF W15 Cancun | 2019/06/07 13:30 | Alyssa Tobita v Patricia Maria Tig | 1-6,2-6 |
| ITF W15 Cancun | 2019/06/06 16:20 | Alyssa Tobita v Fernanda Labrana | 6-3,6-3 |
| ITF W15 Cancun | 2019/08/16 16:30 | Melissa Morales v Ramona Mataruga | 4-6,3-6 |
| ITF W15 Cancun | 2019/08/15 14:00 | Melissa Morales v Martina Zerulo | 6-4,3-6,6-4 |
| ITF W15 Cancun | 2019/08/14 14:00 | Melissa Morales v Jami Marie Burt | 6-2,6-1 |
| ITF W15 Bucaramanga | 2019/04/24 16:20 | Sofia Cardenas Galvis v Melissa Morales | 1-6,6-3,6-4 |
| 2019 Fed Cup | 2019/04/20 14:00 | Aymet Uzcategui v Melissa Morales | 2-6,0-6 |
| 2019 Fed Cup | 2019/04/19 14:00 | Melissa Morales v Guillermina Grant | 7-5,5-7,6-4 |
| 2019 Fed Cup | 2019/04/17 14:00 | Melissa Morales v Isid Hernandez | 7-5,6-1 |
| 2019 Fed Cup | 2019/04/16 14:00 | Melissa Morales v Laura L Q Martinez | 6-0,6-3 |