[248] Jack Sock 6-3,6-1 Roberto Quiroz [280] 2021-06-03 00:15
Stadion: Stadium Round: 25 Ground: Hardcourt outdoor
Home History
| Challenger - Tallahassee | 2021/04/20 15:05 | Jack Sock v Jason Jung | 6-2,3-6,4-6 |
| Challenger - Orlando | 2021/04/16 15:00 | Jack Sock v Christian Harrison | 6-7,3-6 |
| Challenger - Orlando | 2021/04/15 16:30 | Prajnesh Gunneswaran v Jack Sock | 3-6,4-6 |
| Challenger - Orlando | 2021/04/13 17:40 | Yosuke Watanuki v Jack Sock | 1-6,1-6 |
| Challenger - Lugano | 2021/03/25 15:35 | Roman Safiullin v Jack Sock | 6-4,6-3 |
| Challenger - Lugano | 2021/03/23 14:15 | Jack Sock v Antoine Bellier | 6-4,6-3 |
| Challenger - Biella | 2021/03/17 10:00 | Jack Sock v Andreas Seppi | 6-4,3-6,3-6 |
| Challenger - Biella | 2021/03/15 12:05 | Akira Santillan v Jack Sock | 4-6,6-3,7-6 |
Away History
| Challenger - Oeiras | 2021/05/25 11:40 | Nuno Borges v Roberto Quiroz | 6-3,6-0 |
| Challenger - Oeiras | 2021/05/16 14:00 | Roberto Quiroz v Hugo Grenier | 6-7,6-7 |
| 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 |