Stadium: Campo Centrale Round: 25 Ground: Clay
| ATP Miami | 2021/03/24 17:50 | Ernesto Escobedo v Paolo Lorenzi | 6-3,6-2 |
| ATP Miami | 2021/03/23 17:45 | Jason Jung v Paolo Lorenzi | 4-6,4-6 |
| ATP Miami | 2021/03/22 17:25 | Joao Menezes v Paolo Lorenzi | 6-3,6-7,1-6 |
| ATP Acapulco | 2021/03/14 00:00 | Paolo Lorenzi v Cedrik-Marcel Stebe | 2-6,0-6 |
| Challenger Antalya | 2021/02/02 09:35 | Paolo Lorenzi v Akira Santillan | 7-5,4-6,2-6 |
| Challenger Antalya | 2021/01/29 11:00 | Duje Ajdukovic v Paolo Lorenzi | 3-6,6-4,7-6 |
| Challenger Antalya | 2021/01/28 11:15 | Paolo Lorenzi v Daniel Altmaier | 6-4,6-2 |
| Challenger Istanbul | 2021/01/18 10:25 | Ergi Kirkin v Paolo Lorenzi | 6-4,6-2 |
| Challenger Biella | 2021/03/18 14:50 | Yannick Maden v Sebastian Ofner | 3-6,4-6 |
| Challenger Biella | 2021/03/16 14:05 | Ilya Ivashka v Yannick Maden | 3-6,7-5,4-6 |
| Challenger Biella | 2021/03/08 15:00 | Zdenek Kolar v Yannick Maden | 6-2,7-6 |
| Challenger Biella | 2021/02/19 09:30 | Soonwoo Kwon v Yannick Maden | 6-2,6-1 |
| Challenger Biella | 2021/02/18 11:10 | Thomas Fabbiano v Yannick Maden | 6-7,1-6 |
| Challenger Biella | 2021/02/17 09:30 | Yannick Maden v Antoine Hoang | 6-0,6-2 |
| Challenger Cherbourg | 2021/02/09 13:40 | Sebastian Ofner v Yannick Maden | 6-1,6-3 |
| Challenger Quimper | 2021/02/01 17:35 | Yannick Maden v Lucas Pouille | 5-7,6-4,2-6 |