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