stadio: Court 9 Round: 54 Ground: Hardcourt indoor
| ITF W100 Midland | 2020/02/05 15:00 | Marcela Zacarias v Francesca Di Lorenzo | 2-6,3-6 |
| WTA Newport Beach | 2020/01/27 20:45 | Sara Errani v Marcela Zacarias | 6-1,6-2 |
| ITF W15 Cancun | 2019/12/08 14:00 | Marcela Zacarias v Aubane Droguet | 6-2,6-3 |
| ITF W15 Cancun | 2019/12/07 14:00 | Marcela Zacarias v Natsumi Kawaguchi | 6-2,7-5 |
| 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 W100 Midland | 2020/02/03 17:00 | Peyton Stearns v Olivia Tjandramulia | 6-1,6-3 |
| Australian Open femminili | 2020/01/14 07:50 | Olivia Tjandramulia v Belinda Woolcock | 0-6,3-6 |
| Open d'Australia femminili - Wild Card | 2019/12/11 23:00 | Arina Rodionova v Olivia Tjandramulia | 7-5,6-0 |
| Open d'Australia femminili - Wild Card | 2019/12/10 00:30 | Olivia Tjandramulia v Jaimee Fourlis | 6-1,4-6,6-4 |
| ITF W25 Tucson | 2019/11/23 17:50 | Olivia Tjandramulia v Catherine Harrison | 6-3,0-6,10-6 |
| ITF W25 Tucson | 2019/11/22 21:30 | Gabriela Ce v Olivia Tjandramulia | 6-4,5-7,3-10 |
| ITF W25 Tucson | 2019/11/20 19:15 | Olivia Tjandramulia v Hanna Chang | 6-3,6-4 |
| ITF W25 Orlando | 2019/11/11 15:00 | Olivia Tjandramulia v Maria Lourdes Carle | 1-6,1-6 |