Stadium: Cancha Central Round: 14 Ground: Clay
| ITF Uruguay F1 | 2016/12/01 16:35 | Gonzalo Villanueva v Rodrigo Arus | 6-3,3-6,6-1 |
| ITF M15 Maldonado | 2019/11/26 13:30 | Boruch Skierkier v Rodrigo Arus | 6-1,6-0 |
| ITF M15 Maldonado | 2019/11/25 14:30 | Rodrigo Arus v Caio Gruber | 6-4,6-3 |
| 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 M25 Decatur | 2021/08/04 20:30 | Gonzalo Villanueva v Petros Chrysochos | 1-6,3-6 |
| Challenger Lexington | 2021/07/25 17:00 | Aidan Mchugh v Gonzalo Villanueva | 7-5,2-6,6-3 |
| Challenger Cary | 2021/07/20 15:00 | Roberto Cid Subervi v Gonzalo Villanueva | 3-6,7-5,6-1 |
| UTR Pro Tennis Series Atlanta | 2021/07/16 12:00 | Ivan Yatsuk v Gonzalo Villanueva | 6-1,6-4 |
| UTR Pro Tennis Series Atlanta | 2021/07/15 18:00 | William Mroz Mroz v Gonzalo Villanueva | 3-6,4-5 |
| UTR Pro Tennis Series Atlanta | 2021/07/12 13:30 | Vazha Shubladze v Gonzalo Villanueva | 6-1,6-2 |
| UTR Pro Tennis Series Atlanta | 2021/07/10 13:30 | Gonzalo Villanueva v Andrew Rogers | 6-2,3-6,4-5 |
| UTR Pro Tennis Series Atlanta | 2021/07/08 12:00 | Gonzalo Villanueva v Jorge Panta | 6-3,6-1 |