Stadium: Court 9 Round: 28 Ground: Hardcourt outdoor
| ITF W15 Cancun | 2019/12/06 15:00 | Marcela Zacarias v Gabriella Price | 6-4,6-1 |
| ITF W15 Cancun | 2019/12/05 15:00 | Marcela Zacarias v Lilian Poling | 6-4,6-1 |
| ITF W15 Cancun | 2019/12/04 18:30 | Marcela Zacarias v Fernanda C Huerta | 6-0,6-0 |
| ITF W25 Tucson | 2019/11/24 20:00 | Marcela Zacarias v Hailey Baptiste | 6-4,4-6,3-6 |
| ITF W25 Tucson | 2019/11/23 00:35 | Naomi Cheong v Marcela Zacarias | 4-6,4-6 |
| ITF W25 Tucson | 2019/11/21 18:00 | Ellie Douglas v Marcela Zacarias | 1-6,1-6 |
| ITF W60 Las Vegas | 2019/11/06 21:15 | Marcela Zacarias v Mandy Minella | 4-6,1-6 |
| ITF W60 Las Vegas | 2019/11/05 16:50 | Marcela Zacarias v Angelina Gabueva | 6-4,6-2 |
| ITF W15 Cancun | 2019/12/06 16:35 | Paige Cline v Natsumi Kawaguchi | 0-6,6-1,3-6 |
| ITF W15 Cancun | 2019/12/05 21:00 | Karla Portalatin v Natsumi Kawaguchi | 5-7,3-6 |
| ITF W15 Cancun | 2019/12/04 17:30 | Patience Monroe v Natsumi Kawaguchi | 0-6,1-6 |
| ITF W25 Montpellier | 2019/06/17 08:00 | Amandine Cazeaux v Natsumi Kawaguchi | 6-3,6-2 |
| ITF W15 Kaltenkirchen | 2019/06/14 13:10 | Clara Tauson v Natsumi Kawaguchi | 6-7,6-4,6-2 |
| ITF W15 Kaltenkirchen | 2019/06/13 09:30 | Natsumi Kawaguchi v Oana Georgeta Simion | 6-4,6-4 |
| ITF W15 Kaltenkirchen | 2019/06/12 08:30 | Lara Schmidt v Natsumi Kawaguchi | 5-7,5-7 |
| ITF W15 Kaltenkirchen | 2019/06/11 14:55 | Natsumi Kawaguchi v Kathleen Kanev | 6-1,6-1 |