Stadium: Court Belem Round: 25 Ground: Clay
| Challenger Barcelona | 2020/10/07 10:15 | Maxime Janvier v Alessandro Giannessi | 6-4,3-6,6-2 |
| Challenger Barcelona | 2020/10/06 08:00 | Peter Polansky v Alessandro Giannessi | 2-6,4-6 |
| Challenger Split | 2020/10/02 11:00 | Alessandro Giannessi v Borna Gojo | 3-6,3-6 |
| Challenger Split | 2020/09/29 12:45 | Nino Serdarusic v Alessandro Giannessi | 4-6,4-6 |
| Prantsusmaa lahtised | 2020/09/23 11:10 | Marc Polmans v Alessandro Giannessi | 5-7,6-4,6-3 |
| Prantsusmaa lahtised | 2020/09/21 09:20 | Danilo Petrovic v Alessandro Giannessi | 4-6,6-7 |
| ATP Rooma | 2020/09/12 13:30 | Hugo Dellien v Alessandro Giannessi | 7-5,6-4 |
| Challenger Trieste | 2020/08/24 10:00 | Tomas Martin Etcheverry v Alessandro Giannessi | 6-3,4-6,6-1 |
| Challenger Parma | 2020/10/04 08:00 | Roberto Cid Subervi v Alexandre Muller | 4-6,5-7 |
| Challenger Parma | 2020/10/03 10:30 | Roberto Cid Subervi v Federico Arnaboldi | 6-3,6-1 |
| Challenger Biella | 2020/09/29 09:30 | Roberto Cid Subervi v Facundo Bagnis | 5-7,1-6 |
| Prantsusmaa lahtised | 2020/09/22 08:00 | Roberto Cid Subervi v Henri Laaksonen | 3-6,6-7 |
| Challenger Aix en Provence | 2020/09/09 08:00 | Thiago Seyboth Wild v Roberto Cid Subervi | 6-1,7-5 |
| Challenger Aix en Provence | 2020/09/07 11:00 | Hugo Gaston v Roberto Cid Subervi | 3-6,7-6,3-6 |
| Challenger Aix en Provence | 2020/09/06 10:55 | Enzo Couacaud v Roberto Cid Subervi | 7-5,4-6,4-6 |
| Challenger Aix en Provence | 2020/09/05 09:25 | Roberto Cid Subervi v Elliot Benchetrit | 6-1,6-1 |