[169] Alessandro Giannessi 6-4,6-3 Pedro Sousa [111] 2021-03-31 11:50
Stadium: Estadio Manolo Santana Round: 26 Ground: Clay
Head to Head
| Challenger Lisbon | 2020/10/17 09:00 | Alessandro Giannessi v Pedro Sousa | 4-6,4-6 |
| Challenger Punta del Este | 2020/01/30 18:00 | Alessandro Giannessi v Pedro Sousa | 4-6,6-3,6-4 |
| Challenger Poznan | 2018/06/05 10:40 | Alessandro Giannessi v Pedro Sousa | 6-2,6-3 |
| Wimbledon Qual | 2017/06/26 17:10 | Alessandro Giannessi v Pedro Sousa | 6-4,3-6,4-6 |
| Challenger Francavilla | 2017/04/30 13:00 | Pedro Sousa v Alessandro Giannessi | 6-3,7-6 |
Home History
| Challenger Marbella | 2021/03/29 12:00 | Joao Domingues v Alessandro Giannessi | 3-6,4-6 |
| Challenger Zadar | 2021/03/24 09:00 | Alessandro Giannessi v Nerman Fatic | 6-7,7-5,6-7 |
| Challenger Zadar | 2021/03/22 14:35 | Alessandro Giannessi v Riccardo Bonadio | 7-5,7-5 |
| Challenger Gran Canaria | 2021/03/05 16:05 | Alessandro Giannessi v Carlos Gimeno Valero | 2-6,6-4,2-6 |
| Challenger Gran Canaria | 2021/03/03 13:00 | Alessandro Giannessi v Nikolas Sanchez Izquierdo | 7-6,7-5 |
| Challenger Gran Canaria | 2021/03/02 13:05 | Alessandro Giannessi v Emilio Nava | 6-2,6-3 |
| Challenger Gran Canaria | 2021/02/24 12:00 | Steven Diez v Alessandro Giannessi | 7-6,7-6 |
| Challenger Gran Canaria | 2021/02/23 11:00 | Stefano Napolitano v Alessandro Giannessi | 0-6,2-6 |
Away History
| Challenger Marbella | 2021/03/29 12:35 | Andrey Kuznetsov v Pedro Sousa | 7-6,2-6,1-6 |
| ATP Miami | 2021/03/24 15:00 | Pierre-Hugues Herbert v Pedro Sousa | 6-1,6-3 |
| Challenger Santiago | 2021/03/18 14:00 | Pedro Sousa v Felipe Meligeni Rodrigues Alves | 4-6,2-6 |
| Challenger Santiago | 2021/03/16 17:10 | Pedro Sousa v Rafael Matos | 6-4,6-3 |
| ATP Santiago | 2021/03/10 14:00 | Pedro Sousa v Laslo Djere | 7-5,5-7,3-6 |
| ATP Santiago | 2021/03/08 15:30 | Pedro Sousa v Leonardo Mayer | 6-2,6-4 |
| ATP Cordoba | 2021/02/24 00:55 | Pedro Sousa v Federico Delbonis | 4-6,4-6 |
| Australian Open | 2021/02/08 01:00 | Stan Wawrinka v Pedro Sousa | 6-3,6-2,6-4 |