Stadium: Court 2 Round: 25 Ground: Clay
| ITF - M15 Káhira | 2021/07/19 10:30 | Nicolas Hollender v Egill Sigurdsson | 6-1,3-6,10-6 |
| ITF - M15 Káhira | 2021/07/18 13:00 | Sergo Sikharulidze v Egill Sigurdsson | 4-6,6-3,8-10 |
| Davis Cup | 2021/06/19 09:35 | Egill Sigurdsson v Raphael Calzi | 4-6,0-6 |
| Davis Cup | 2021/06/17 09:30 | Petros Chrysochos v Egill Sigurdsson | 6-1,6-0 |
| Davis Cup | 2021/06/16 09:20 | Aleksandre Metreveli v Egill Sigurdsson | 6-0,6-3 |
| ITF - M15 Káhira | 2021/05/02 08:00 | Marco De Rosa v Egill Sigurdsson | 4-6,6-4,10-7 |
| ITF - M15 Káhira | 2021/04/25 07:30 | Luka Petrovic v Egill Sigurdsson | 6-2,6-3 |
| ITF - M15 Káhira | 2021/04/20 08:00 | Egill Sigurdsson v Shohei Chikami | 2-6,7-6,4-10 |
| ITF - M15 Káhira | 2021/07/23 07:55 | Kai Wehnelt v Lorenzo Bocchi | 3-6,6-4,6-2 |
| ITF - M15 Káhira | 2021/07/22 08:00 | Daisuke Sumizawa v Lorenzo Bocchi | 0-6,2-6 |
| ITF - M15 Káhira | 2021/07/21 08:00 | Lautaro Agustin Falabella v Lorenzo Bocchi | 3-6,2-6 |
| ITF - M15 L'Aquila | 2021/07/15 14:20 | Lorenzo Bocchi v Marcello Serafini | 3-6,5-7 |
| ITF - M15 L'Aquila | 2021/07/14 09:50 | Lorenzo Bocchi v Roman Andres Burruchaga | 7-5,3-6,7-5 |
| ITF - M15 Bergamo | 2021/06/23 18:35 | Juan Ignacio Galarza v Lorenzo Bocchi | 6-2,6-2 |
| ITF - M15 Bergamo | 2021/06/22 14:35 | Gabriele Piraino v Lorenzo Bocchi | 7-6,2-6,3-10 |
| ITF - M15 Gaiba | 2021/06/08 08:45 | Lorenzo Bocchi v Federico Bertuccioli | 6-7,0-6 |