Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Naples | 2019/11/19 16:10 | Tomas Martin Etcheverry v Wilson Leite | 7-5,2-6,6-4 |
| Challenger Champaign | 2019/11/12 18:10 | Wilson Leite v Daniel Altmaier | 0-6,5-7 |
| Challenger Montevideo | 2019/11/04 21:10 | Wilson Leite v Agustin Velotti | 3-6,6-2,3-6 |
| Challenger Guayaquil | 2019/10/29 18:40 | Wilson Leite v Thiago Seyboth Wild | 4-6,1-6 |
| Challenger Lima | 2019/10/21 14:30 | Wilson Leite v Alejandro Gonzalez | 2-6,5-7 |
| ITF M25 Rio de Janeiro | 2019/10/11 13:00 | Sebastian Baez v Wilson Leite | 4-6,6-2,6-4 |
| ITF M25 Rio de Janeiro | 2019/10/08 17:10 | Aaron Schmid v Wilson Leite | 2-6,2-6 |
| Challenger Campinas | 2019/09/30 12:00 | Wilson Leite v Fernando Romboli | 4-6,6-3,5-7 |
| Challenger Champaign | 2019/11/14 21:20 | Martin Redlicki v Felix Corwin | 6-4,7-5 |
| Challenger Champaign | 2019/11/13 18:30 | Felix Corwin v Filip Peliwo | 6-3,6-4 |
| Challenger Champaign | 2019/11/12 16:00 | Felix Corwin v Nicolas Mejia | 4-6,6-4,6-1 |
| ITF M25 Malibu | 2019/11/09 19:50 | Alexander Sarkissian v Felix Corwin | 6-2,3-6,6-4 |
| ITF M25 Malibu | 2019/11/08 18:00 | Felix Corwin v Alejandro Gomez | 7-6,6-2 |
| ITF M25 Malibu | 2019/11/07 17:30 | Felix Corwin v Ruan Roelofse | 6-3,6-7,6-0 |
| ITF M25 Malibu | 2019/11/05 23:00 | Peter Heller v Felix Corwin | 2-6,6-7 |
| ITF M25 Fayetteville | 2019/10/23 14:55 | Felix Corwin v Aleksandar Kovacevic | 6-1,4-6,5-7 |