Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Genova | 2021/06/15 08:50 | Juan Bautista Otegui v Andrea Guerrieri | 6-3,6-1 |
| ITF M15 Genova | 2021/06/14 07:00 | Giorgio Tabacco v Andrea Guerrieri | 6-3,3-6,6-10 |
| ITF M15 Gaiba | 2021/06/09 08:45 | Andrea Guerrieri v Giovanni Fonio | 7-5,3-6,3-6 |
| ITF M15 Gaiba | 2021/06/07 11:40 | Andrea Guerrieri v Gabriele Moghini | 7-6,6-4 |
| ITF M15 Monastir | 2021/05/02 09:00 | Andrea Guerrieri v Alessandro Pecci | 6-3,6-7,6-10 |
| ITF M15 Monastir | 2021/04/25 09:00 | Andrea Guerrieri v Lorenzo Bresciani | 4-6,6-4,7-10 |
| ITF M15 Monastir | 2021/04/19 13:00 | Andrea Guerrieri v Harry Wendelken | 6-3,1-6,4-10 |
| ITF M15 Monastir | 2021/04/18 14:00 | Andrea Guerrieri v Bruno P Navarro | 4-6,7-6,10-6 |
| ITF M15 Gaiba | 2021/06/09 13:10 | Luciano Darderi v Francesco Vilardo | 6-2,6-2 |
| ITF M15 Gaiba | 2021/06/08 08:30 | Francesco Vilardo v Julien De Cuyper | 6-2,6-3 |
| ITF M15 Gaiba | 2021/06/07 09:45 | Francesco Vilardo v Dominik Langmajer | 7-5,6-3 |
| ITF M15 Kouvola | 2021/05/26 06:00 | Zsombor Velcz v Francesco Vilardo | 6-1,6-4 |
| ITF M15 Tbilisi | 2021/05/18 10:00 | Alexander Shevchenko v Francesco Vilardo | 6-0,6-4 |
| ITF M15 Monastir | 2021/05/04 10:30 | Luca Potenza v Francesco Vilardo | 6-2,6-2 |
| ITF M15 Monastir | 2021/04/28 12:30 | Alibek Kachmazov v Francesco Vilardo | 2-6,6-4,7-5 |
| ITF M15 Sibenik | 2021/04/22 08:00 | Francesco Vilardo v Duje Kekez | 3-6,3-6 |