Round: 54 Ground: Clay
| ITF W15 Tacarigua | 2019/05/22 18:00 | Vivian Mayumi Toma v Olga Brozda | 0-6,0-6 |
| ITF W15 Tacarigua | 2019/05/14 20:25 | Vivian Mayumi Toma v Paulina Jastrzebska | 1-6,1-6 |
| ITF - W15 Bucaramanga | 2019/04/24 15:00 | Fernanda Brito v Vivian Mayumi Toma | 6-0,6-0 |
| ITF - W15 Bucaramanga | 2019/04/22 19:30 | Mariana Galvao Borges v Vivian Mayumi Toma | 6-4,6-1 |
| ITF - W15 Guayaquil | 2019/04/17 16:00 | Anna Baranovski v Vivian Mayumi Toma | 6-0,6-0 |
| ITF - W15 Fort-de-France | 2019/01/07 18:00 | Vivian Mayumi Toma v Audrey Moutama | 1-6,1-6 |
| ITF Women Bogota | 2018/12/03 14:30 | Vivian Mayumi Toma v Hailey Wilcox | 1-6,1-6 |
| ITF Women Mexico City | 2018/10/29 20:05 | Solymar Colling v Vivian Mayumi Toma | 6-0,6-0 |
| ITF Women Norman | 2018/11/10 08:30 | Rachel Janssen v Adesuwa Osabuohien | 6-1,4-6,4-6 |
| ITF Women Fort Worth Qual | 2018/07/29 14:00 | Payton Andrews v Rachel Janssen | 3-6,3-6 |
| ITF Women Evansville | 2018/07/23 14:00 | Madison Westby v Rachel Janssen | 6-2,7-5 |
| ITF Women Orlando Qual | 2018/03/04 15:30 | Rushri Wijesundera v Rachel Janssen | 6-3,6-3 |
| ITF Women Norman Qual | 2017/11/12 17:00 | Jessica Pegula v Rachel Janssen | 6-0,6-0 |
| ITF Women Tyler Qual | 2017/10/29 16:50 | Ellie Douglas v Rachel Janssen | 6-2,6-2 |
| ITF Women Fort Worth Qual | 2017/07/30 17:00 | Rachel Janssen v Alice Garcia | 1-6,0-6 |
| ITF Women Evansville | 2017/07/23 14:00 | Sharmada Iyer v Rachel Janssen | 6-3,6-7,7-6 |