Stadium: Estadio Hypermalt Round: 27 Ground: Clay
| Challenger Concepcion | 2022/03/19 15:00 | Tomas Martin Etcheverry v Renzo Olivo | 2-6,6-2,6-4 |
| Challenger Buenos Aires | 2021/10/20 14:00 | Renzo Olivo v Tomas Martin Etcheverry | 6-3,6-7,4-6 |
| Challenger Cordenons | 2021/08/03 11:45 | Tomas Martin Etcheverry v Renzo Olivo | 5-7,7-6,7-5 |
| Challenger Ostrava | 2021/04/30 11:05 | Tomas Martin Etcheverry v Renzo Olivo | 4-6,4-6 |
| Challenger Montevideo | 2019/11/04 16:35 | Renzo Olivo v Tomas Martin Etcheverry | 7-6,6-1 |
| Challenger San Luis Potosi | 2022/04/17 19:00 | Antoine Bellier v Renzo Olivo | 6-7,6-4,7-5 |
| Challenger San Luis Potosi | 2022/04/16 22:30 | Renzo Olivo v Nicolas Jarry | 6-3,6-2 |
| Challenger San Luis Potosi | 2022/04/16 00:30 | Renzo Olivo v Ernesto Escobedo | 6-4,2-6,6-4 |
| Challenger San Luis Potosi | 2022/04/14 02:25 | Renzo Olivo v Goncalo Oliveira | 5-7,6-3,6-2 |
| Challenger San Luis Potosi | 2022/04/12 01:50 | Renzo Olivo v Arthur Cazaux | 6-4,3-6,6-4 |
| Challenger Mexico City | 2022/04/07 20:00 | Renzo Olivo v Felipe Meligeni Rodrigues Alves | 6-7,3-6 |
| Challenger Mexico City | 2022/04/06 16:00 | Jesper De Jong v Renzo Olivo | 0-6,6-2,3-6 |
| Challenger Mexico City | 2022/04/05 19:35 | Renzo Olivo v Nick Chappell | 6-4,4-6,7-6 |
| Challenger Tallahassee | 2022/04/21 23:45 | Tomas Martin Etcheverry v Michael Mmoh | 6-4,3-6,3-6 |
| Challenger Tallahassee | 2022/04/19 23:40 | Tomas Martin Etcheverry v Jason Jung | 6-3,6-2 |
| Challenger Mexico City | 2022/04/09 20:00 | Marc-Andrea Huesler v Tomas Martin Etcheverry | 6-4,6-2 |
| Challenger Mexico City | 2022/04/08 21:05 | Nicolas Jarry v Tomas Martin Etcheverry | 6-3,5-7,6-7 |
| Challenger Mexico City | 2022/04/07 18:00 | Mateus Alves v Tomas Martin Etcheverry | 1-6,1-6 |
| Challenger Mexico City | 2022/04/06 22:00 | Elmar Ejupovic v Tomas Martin Etcheverry | 1-6,6-7 |
| Challenger Mexico City | 2022/04/05 16:00 | Evgeny Donskoy v Tomas Martin Etcheverry | 3-6,2-6 |
| Challenger Pereira | 2022/04/02 16:50 | Facundo Mena v Tomas Martin Etcheverry | 2-6,6-4,6-4 |