Round: 44 Ground: Hardcourt outdoor
| Challenger Campinas | 2015/09/23 22:25 | Facundo Arguello v Guilherme Clezar | 6-3,6-7,6-4 |
| Challenger Prag 2 | 2016/07/26 12:30 | Facundo Arguello v Lorenzo Giustino | 2-6,6-7 |
| Challenger Tampere | 2016/07/19 13:45 | Facundo Arguello v Aslan Karatsev | 6-0,2-6,4-6 |
| Challenger San Benedetto | 2016/07/12 15:05 | Salvatore Caruso v Facundo Arguello | 6-2,6-3 |
| Challenger Todi | 2016/07/05 09:00 | Facundo Arguello v Stefano Napolitano | 3-6,4-6 |
| Wimbledon Qual | 2016/06/21 09:30 | Facundo Arguello v Jozef Kovalik | 3-6,2-6 |
| Challenger Poprad Tatry | 2016/06/14 09:40 | Facundo Arguello v Kimmer Coppejans | 7-6,2-6,4-6 |
| Challenger Tallahassee | 2016/04/27 00:00 | Frances Tiafoe v Facundo Arguello | 6-3,6-3 |
| Challenger Savannah | 2016/04/20 16:00 | Facundo Arguello v Nicolas Kicker | 4-6,3-6 |
| Challenger Granby | 2016/08/03 16:00 | Mitchell Krueger v Guilherme Clezar | 6-4,7-6 |
| Wimbledon Qual | 2016/06/21 09:30 | Radu Albot v Guilherme Clezar | 6-3,6-3 |
| Challenger Blois | 2016/06/15 14:10 | Guilherme Clezar v Antal Van Der Duim | 1-6,4-6 |
| Challenger Blois | 2016/06/14 08:00 | Albert Montanes v Guilherme Clezar | 6-4,6-7,4-6 |
| Challenger Caltanissetta | 2016/06/07 12:10 | Guilherme Clezar v Gianluigi Quinzi | 2-6,6-1,6-7 |
| Challenger Vicenza | 2016/05/24 15:20 | Gastao Elias v Guilherme Clezar | 6-4,6-4 |
| French Open Qual | 2016/05/16 12:35 | Guilherme Clezar v Frances Tiafoe | 6-1,5-7,2-6 |
| Challenger Sarasota | 2016/04/15 21:00 | Noah Rubin v Guilherme Clezar | 3-6,0-6 |