Stadium: Court 6 Round: 62 Ground: Clay
| ITF M15 Cairo | 2021/08/31 08:00 | Valerio Aboian v Samir Hamza Reguig | 6-3,7-5 |
| ITF M15 Cairo | 2021/08/30 10:30 | Samir Hamza Reguig v Omar El-Moslemany | 6-1,6-4 |
| ITF M15 Cairo | 2021/08/29 08:00 | Tobias Franco v Samir Hamza Reguig | 2-6,6-4,8-10 |
| ITF M15 Monastir | 2021/08/23 09:00 | Seita Watanabe v Samir Hamza Reguig | 6-0,6-0 |
| ITF M15 Monastir | 2021/08/22 11:00 | Samir Hamza Reguig v Imran D Abd Hazli | 6-4,6-2 |
| ITF M15 Monastir | 2021/08/15 08:30 | Samir Hamza Reguig v Alan F R Fierros | 5-7,1-6 |
| ITF M15 Monastir | 2021/08/08 08:30 | Samir Hamza Reguig v Drew Baird | 0-6,6-7 |
| ITF M15 Monastir | 2021/08/02 07:30 | Rishab Agarwal v Samir Hamza Reguig | 6-3,6-1 |
| ITF M15 Oldenzaal | 2021/08/15 08:30 | Egill Sigurdsson v Niklas Guttau | 1-6,4-6 |
| ITF M15 Cairo | 2021/08/02 11:30 | Vladislav Ivanov v Egill Sigurdsson | 6-2,6-4 |
| ITF M15 Cairo | 2021/07/28 12:25 | Egill Sigurdsson v Lorenzo Bocchi | 0-6,3-6 |
| ITF M15 Cairo | 2021/07/19 10:30 | Nicolas Hollender v Egill Sigurdsson | 6-1,3-6,10-6 |
| ITF M15 Cairo | 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 |