Stadium: Court 9 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2020/02/18 14:00 | Farren, Connor v Rapp, Austin | 3-6,6-1,3-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/05 04:25 | Rapp, Austin v Laurent Lokoli | 2-6,2-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/04 04:10 | Nam Hoang Ly v Rapp, Austin | 3-6,3-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/03 04:55 | Nitin Kumar Sinha v Rapp, Austin | 1-6,6-3,8-10 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/02 09:30 | Prashanth, N. Vijay Sundar v Rapp, Austin | 1-6,3-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/26 02:30 | Broville, Maxence v Rapp, Austin | 6-4,6-3 |
| ITF M25 Rancho Santa Fe | 2020/01/13 18:00 | Drzewiecki, Karol v Rapp, Austin | 6-4,6-4 |
| Los Angeles, Singles M-ITF-USA-01A | 2020/01/08 18:00 | Sarkissian, Alexander v Rapp, Austin | 6-2,6-4 |
| ITF M15 Cancun | 2020/02/19 15:30 | Martinez Sarrasague, Felipe v Joao Lucas Reis da Silva | 7-5,6-3 |
| ITF M15 Cancun | 2020/02/18 15:00 | Osgar O'Hoisin v Martinez Sarrasague, Felipe | 4-6,4-6 |
| ITF M15 Cancun | 2020/02/17 15:00 | Patricio Alvarado v Martinez Sarrasague, Felipe | 6-2,6-7,5-10 |
| ITF M15 Cancun | 2020/02/16 19:00 | Carnevale-Miino, Tommaso v Martinez Sarrasague, Felipe | 1-6,1-6 |
| ITF M15 Cancun | 2020/02/10 15:00 | George Goldhoff v Martinez Sarrasague, Felipe | 6-3,6-2 |
| ITF M15 Cancun | 2019/12/13 15:00 | Martinez Sarrasague, Felipe v Panta Herreros, Jorge Brian | 6-1,4-6,6-7 |
| ITF M15 Cancun | 2019/12/12 18:55 | Martinez Sarrasague, Felipe v Pierce, Aron | 6-2,6-4 |
| ITF M15 Cancun | 2019/12/11 19:00 | Volfson, David v Martinez Sarrasague, Felipe | 5-7,6-4,3-6 |