Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Zilina | 2021/09/02 08:00 | Vilardo, Francesco v Malla, Bastian | 1-6,1-6 |
| ITF M15 Zilina | 2021/09/01 09:55 | Ozolins, Karlis v Vilardo, Francesco | 1-6,2-6 |
| ITF M15 Bratislava | 2021/08/24 10:00 | Biagio Gramaticopolo v Vilardo, Francesco | 6-4,7-6 |
| ITF M15 Pescara | 2021/08/18 14:00 | Lipovsek Puches, Tomas v Vilardo, Francesco | 7-6,6-4 |
| ITF M25 Pitesti | 2021/08/04 10:55 | Valentin Royer v Vilardo, Francesco | 6-0,6-4 |
| UTR Pro Tennis Series Mulheim | 2021/07/30 12:32 | Billy Harris v Vilardo, Francesco | 6-3,6-4 |
| UTR Pro Tennis Series Mulheim | 2021/07/30 07:00 | Vilardo, Francesco v Hoogmartens, Alexander | 1-6,2-5 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 10:00 | Vilardo, Francesco v Hazem Naw | 6-2,6-1 |
| ITF M15 Castelo Branco | 2021/07/28 16:40 | Sibanda, Mehluli Don Ayanda v Robin Bertrand | 2-6,1-6 |
| ITF M25 Idanha-A-Nova | 2021/07/21 11:35 | Cozbinov, Alexander v Sibanda, Mehluli Don Ayanda | 6-3,6-0 |
| ITF M25 Idanha-A-Nova | 2021/07/14 11:50 | Sibanda, Mehluli Don Ayanda v Garrett Johns | 1-6,5-7 |
| ITF - M15 Antalya | 2021/02/28 11:00 | Sibanda, Mehluli Don Ayanda v Benedikt Henning | 2-6,1-6 |
| Challenger Potchefstroom | 2020/03/12 08:00 | Reboul, Fabien v Sibanda, Mehluli Don Ayanda | 6-4,6-2 |
| Challenger Potchefstroom | 2020/03/09 12:15 | Sibanda, Mehluli Don Ayanda v Courtney John Lock | 7-6,6-4 |
| Coupe Davis | 2020/03/06 08:00 | Sibanda, Mehluli Don Ayanda v Hazem Naw | 3-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2020/02/12 14:15 | Uzhylovsky, Vladimir v Sibanda, Mehluli Don Ayanda | 1-6,6-3,6-2 |