Round: 62 Ground: Hardcourt outdoor
| ITF Women Naples Qual | 2017/05/14 14:30 | Paulina Wulcan v Vivian Mayumi Toma | 6-1,6-0 |
| ITF Women Irapuato Qual | 2017/04/08 16:30 | Romary Cardenas Rifka v Vivian Mayumi Toma | 6-1,6-1 |
| ITF Women SJD Campos | 2017/04/01 16:30 | Vivian Mayumi Toma v Maria Silva | 1-6,0-6 |
| ITF Women Obidos | 2017/03/18 10:30 | Maria Ribeiro v Vivian Mayumi Toma | 6-1,6-2 |
| ITF Women Sao Paulo Qual | 2017/03/04 17:00 | Vivian Mayumi Toma v Helena J Figueras | 0-6,1-6 |
| ITF Women Antalya | 2017/01/09 08:15 | Dejana Radanovic v Vivian Mayumi Toma | 6-0,6-0 |