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 |
| Tucson, Singles W-ITF-USA-46A | 2019/11/24 20:00 | Marcela Zacarias v Hailey Baptiste | 6-4,4-6,3-6 |
| Tucson, Singles W-ITF-USA-46A | 2019/11/23 00:35 | Cheong, Naomi v Marcela Zacarias | 4-6,4-6 |
| Tucson, Singles W-ITF-USA-46A | 2019/11/21 18:00 | Douglas, Ellie v Marcela Zacarias | 1-6,1-6 |
| ITF W60 Las Vegas | 2019/11/06 21:15 | Marcela Zacarias v Minella, Mandy | 4-6,1-6 |
| ITF W60 Las Vegas | 2019/11/05 16:50 | Marcela Zacarias v Gabueva, Angelina | 6-4,6-2 |
| ITF W15 Cancun | 2019/12/06 16:35 | Cline, Paige v Natsumi Kawaguchi | 0-6,6-1,3-6 |
| ITF W15 Cancun | 2019/12/05 21:00 | Portalatin, Karla v Natsumi Kawaguchi | 5-7,3-6 |
| ITF W15 Cancun | 2019/12/04 17:30 | Monroe, Patience v Natsumi Kawaguchi | 0-6,1-6 |
| Montpellier, Singles W-ITF-FRA-17A | 2019/06/17 08:00 | Cazeaux, Amandine v Natsumi Kawaguchi | 6-3,6-2 |
| Kaltenkirchen, Singles Qualifying W-ITF-GER-07A | 2019/06/14 13:10 | Clara Tauson v Natsumi Kawaguchi | 6-7,6-4,6-2 |
| Kaltenkirchen, Singles Qualifying W-ITF-GER-07A | 2019/06/13 09:30 | Natsumi Kawaguchi v Oana Georgeta Simion | 6-4,6-4 |
| Kaltenkirchen, Singles Qualifying W-ITF-GER-07A | 2019/06/12 08:30 | Lara Schmidt v Natsumi Kawaguchi | 5-7,5-7 |
| Kaltenkirchen, Singles Qualifying W-ITF-GER-07A | 2019/06/11 14:55 | Natsumi Kawaguchi v Kathleen Kanev | 6-1,6-1 |