Stadium: Court 3 Round: 44 Ground: Clay
| ITF Bolivia F2 Qual | 2017/09/25 14:00 | Alejo Vilaro v Eduardo Ribeiro | 6-7,6-7 |
| ITF Brazil F1 | 2018/04/24 17:50 | Alejo Vilaro v Jose Pereira | 3-6,4-6 |
| Challenger Punta Del Este Qual | 2018/02/24 21:10 | Alejo Vilaro v Liam Caruana | 5-7,4-6 |
| ITF Argentina F12 | 2017/12/06 15:00 | Alejo Vilaro v Patricio Heras | 3-6,2-6 |
| ITF Argentina F12 | 2017/12/05 17:00 | Alejo Vilaro v Guido Ivan Justo | 6-2,6-1 |
| ITF Argentina F11 | 2017/11/29 16:00 | Alejo Vilaro v Hernan Casanova | 3-6,1-6 |
| ITF Argentina F11 | 2017/11/27 14:00 | Alejo Vilaro v Ignacio Cuzzani | 6-2,6-3 |
| ITF Argentina F10 | 2017/11/22 12:00 | Manuel Pena Lopez v Alejo Vilaro | 6-1,6-1 |
| ITF Argentina F10 | 2017/11/21 13:45 | Alejo Vilaro v Francisco Comesana | 3-6,6-3,6-4 |
| ITF Brazil F2 | 2018/04/28 15:00 | Gabriel P Tumasonis v Eduardo Ribeiro | 6-3,5-7,3-6 |
| ITF Brazil F1 | 2018/04/23 13:00 | Tomas Martin Etcheverry v Eduardo Ribeiro | 6-0,6-0 |
| ITF Brazil F1 | 2018/04/22 14:00 | Eduardo Ribeiro v Ighor Halmenschlager Reis | 6-3,6-3 |
| ITF Bolivia F3 Qual | 2017/10/02 20:00 | Santiago Villarruel v Eduardo Ribeiro | 7-6,4-6,6-2 |
| ITF Bolivia F3 Qual | 2017/10/01 17:45 | Cristopher Kohl v Eduardo Ribeiro | 5-7,2-6 |
| ITF Bolivia F3 Qual | 2017/09/30 13:30 | Franco Ribero v Eduardo Ribeiro | 3-6,4-6 |
| ITF Bolivia F2 | 2017/09/26 23:05 | Juan Bautista Otegui v Eduardo Ribeiro | 6-2,6-3 |
| ITF Bolivia F2 Qual | 2017/09/25 14:00 | Alejo Vilaro v Eduardo Ribeiro | 6-7,6-7 |