[276] Roberto Quiroz 6-7,6-7 Hugo Grenier [265] 2021-05-16 14:00
Stadium: Court 2 Round: 14 Ground: Hardcourt indoor
Home History
| Challenger Salinas 2 | 2021/04/28 15:00 | JC Aragone v Roberto Quiroz | 6-2,6-7,6-2 |
| Challenger Salinas | 2021/04/19 16:00 | Roberto Quiroz v Camilo Ugo Carabelli | 6-4,1-6,6-7 |
| Challenger Orlando | 2021/04/13 17:50 | Aleksandar Kovacevic v Roberto Quiroz | 6-1,5-7,6-4 |
| Challenger Orlando | 2021/04/12 20:00 | Roberto Quiroz v Kevin King | 6-7,6-2,6-1 |
| Challenger Orlando | 2021/04/12 14:00 | Roberto Quiroz v Roy Smith | 6-4,2-6,6-2 |
| ATP Miami | 2021/03/22 22:30 | Roberto Quiroz v Thomas Fabbiano | 4-6,6-7 |
| Challenger Cleveland | 2021/03/15 19:05 | Liam Draxl v Roberto Quiroz | 7-6,6-4 |
| Challenger St. Petersburg | 2021/03/09 07:00 | Roberto Ortega-Olmedo v Roberto Quiroz | 6-3,6-3 |
Away History
| Challenger Rome | 2021/04/20 08:00 | Flavio Cobolli v Hugo Grenier | 6-1,4-6,6-2 |
| Challenger Rome | 2021/04/18 09:20 | Matteo Gigante v Hugo Grenier | 6-2,2-6,3-6 |
| Challenger Oeiras | 2021/04/07 11:05 | Manuel Guinard v Hugo Grenier | 6-4,6-1 |
| Challenger Oeiras | 2021/04/06 09:00 | Hugo Grenier v Duckhee Lee | 6-0,6-3 |
| Challenger Lugano | 2021/03/26 12:20 | Hugo Grenier v Altug Celikbilek | 6-4,4-6,3-6 |
| Challenger Lugano | 2021/03/24 15:20 | Hugo Grenier v Bernard Tomic | 6-4,4-6,7-5 |
| Challenger Lugano | 2021/03/22 15:00 | Roberto Marcora v Hugo Grenier | 4-6,6-7 |
| Challenger Biella | 2021/03/09 09:00 | Hugo Grenier v Tristan Lamasine | 4-6,2-6 |