Vincente Rivas 4-6,6-7 Roberto Quiroz 2018-03-03 15:35
Stadium: Cancha Central Round: 45 Ground: Clay
Away History
| ATP Sao Paulo Qual | 2018/02/25 15:40 | Renzo Olivo v Roberto Quiroz | 6-0,7-6 |
| ATP Sao Paulo Qual | 2018/02/24 19:25 | Daniel Dutra Da Silva v Roberto Quiroz | 6-4,2-6,3-6 |
| Challenger - Morelos | 2018/02/20 18:05 | Andrej Martin v Roberto Quiroz | 6-2,5-7,7-5 |
| ATP Quito | 2018/02/08 19:20 | Roberto Quiroz v Albert Ramos-Vinolas | 3-6,6-3,3-6 |
| ATP Quito | 2018/02/06 19:00 | Yannick Hanfmann v Roberto Quiroz | 6-7,3-6 |
| Cupa Davis | 2018/02/03 17:10 | Nicolas Jarry v Roberto Quiroz | 6-4,7-6 |
| Cupa Davis | 2018/02/02 15:20 | Gonzalo Lama v Roberto Quiroz | 3-6,7-6,3-6 |
| ITF Dominican Republic F3 | 2017/12/13 13:30 | Roberto Quiroz v Sem Verbeek | 7-6,6-7,3-6 |