Stadium: Court 3 Round: 54 Ground: Clay
| ITF M25 Lima | 2020/02/10 15:00 | Michael Zhu v Gaston Erhardt | 6-3,6-3 |
| ITF M25 Lima | 2020/02/03 15:00 | Santiago Rodriguez Taverna v Gaston Erhardt | 6-3,7-6 |
| ITF M25 Lima | 2020/02/02 18:00 | Gaston Erhardt v Michael Zhu | 6-3,6-4 |
| ITF M15 Maldonado | 2019/11/26 12:00 | Gaston Erhardt v Francisco Aranguren | 6-7,4-6 |
| ITF M15 Junin | 2019/10/23 17:20 | Gabriel Alejandro Hidalgo v Gaston Erhardt | 6-0,6-1 |
| ITF M15 Junin | 2019/10/22 12:00 | Gaston Erhardt v Federico Juan Aguilar | 6-4,6-4 |
| ITF M15 Sao Paulo | 2019/10/15 16:45 | Christian Oliveira v Gaston Erhardt | 7-6,6-3 |
| ITF M15 Sao Paulo | 2019/10/14 14:00 | Paulo A S Dos Santos v Gaston Erhardt | 5-7,6-2,6-10 |
| ITF M15 Maldonado | 2019/11/26 12:00 | Nicholas Shamma v Thiago Cigarran | 3-6,1-6 |
| ITF M15 Cancun | 2019/11/17 13:45 | Nicholas Shamma v Laurin Aerne | 4-6,5-7 |
| ITF M15 Cancun | 2019/11/12 14:00 | Cameron Green v Nicholas Shamma | 7-6,6-2 |
| ITF M15 Cancun | 2019/11/11 17:00 | Nicholas Shamma v Skyler Butts | 6-3,6-4 |
| ITF M15 Cancun | 2019/11/10 14:00 | Zakai Stone v Nicholas Shamma | 1-6,1-6 |
| ITF M15 Cancun | 2019/11/05 15:50 | Daniel Antonio Nunez v Nicholas Shamma | 6-3,6-2 |
| ITF M15 Cancun | 2019/11/04 16:00 | Yuki Ikeda v Nicholas Shamma | 1-6,0-6 |
| ITF M15 Santa Tecla | 2019/10/01 15:00 | Nicholas Shamma v Mauricio Echazu | 0-6,0-6 |