| Challenger Montevideo | 2018/11/03 18:55 | Camilo Ugo Carabelli v Rodrigo Arus | 6-1,6-1 |
| Challenger Punta Del Este Qual | 2018/02/25 18:45 | Rodrigo Arus v Liam Caruana | 2-6,3-6 |
| Davis Cup | 2018/02/04 20:20 | Rafael E G Retana v Rodrigo Arus | 2-6,1-6 |
| Challenger Montevideo Qual | 2017/11/04 14:00 | Rodrigo Arus v Peter Nagy | 1-6,7-6,1-6 |
| ITF Argentina F7 | 2017/09/09 15:00 | Fermin Tenti v Rodrigo Arus | 7-5,4-6,4-6 |
| ITF Argentina F6 | 2017/09/04 13:15 | Federico Moreno v Rodrigo Arus | 6-3,6-2 |
| ITF Argentina F6 | 2017/09/02 14:30 | Gabriel P Tumasonis v Rodrigo Arus | 2-6,2-6 |
| ITF Uruguay F3 | 2016/12/14 15:05 | Michael Linzer v Rodrigo Arus | 6-0,6-2 |
| ITF M15 Santa Tecla | 2019/10/01 15:00 | Caio Gruber v Alex Blumenberg | 2-6,2-6 |
| ITF Brazil F7 | 2018/10/28 15:00 | Caio Gruber v Natan Rodrigues | 2-6,2-6 |
| ITF Brazil F6 | 2018/10/20 13:00 | Caio Gruber v Matheus T Rezende | 6-1,3-6,0-6 |
| ITF Brazil F5 | 2018/10/14 13:00 | Joao Hinsching v Caio Gruber | 6-1,6-1 |
| ITF Brazil F5 | 2018/10/13 13:00 | Caio Gruber v Pedro Ortega | 6-7,7-5,6-2 |