Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2021/11/01 07:00 | Eisinga, Zachary v Sebastian Sorger | 6-4,6-1 |
| ITF - M15 Sharm El Sheikh | 2021/10/31 08:00 | Eisinga, Zachary v Bogdan Seleznev | 6-3,6-0 |
| ITF M15 Cairo | 2021/09/30 11:45 | Luciano Darderi v Eisinga, Zachary | 6-2,6-0 |
| ITF M15 Cairo | 2021/09/29 08:45 | Eisinga, Zachary v Asrawy, Amr | 6-0,6-1 |
| ITF M15 Cairo | 2021/09/23 08:00 | Billy Harris v Eisinga, Zachary | 6-1,6-0 |
| ITF M15 Cairo | 2021/09/22 10:30 | Eisinga, Zachary v Senthilkumar, Muthu Aadhitiya | 5-7,6-3,6-1 |
| ITF M15 Cairo | 2021/09/16 11:30 | Roncalli, Simone v Eisinga, Zachary | 6-3,6-4 |
| ITF M15 Cairo | 2021/09/15 10:40 | Da Silva, Gabriel Ciro v Eisinga, Zachary | 7-6,4-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/11/01 07:00 | Qabazard, Essa v Mubarak, Abdulhamid | 6-7,3-6 |
| ITF - M15 Doha | 2021/10/20 14:10 | Singh, Digvijaypratap v Mubarak, Abdulhamid | 6-1,6-1 |
| ITF - M15 Doha | 2021/10/07 12:30 | Mubarak, Abdulhamid v Beibit Zhukayev | 1-6,2-6 |
| ITF - M15 Doha | 2021/10/06 13:30 | Mubarak, Abdulhamid v Shanan AL Harrasi, Issa | 7-5,6-2 |
| Coupe Davis | 2021/09/17 07:00 | Mubarak, Abdulhamid v Koay, Hao Sheng | 7-5,2-6,4-6 |
| Coupe Davis | 2021/09/16 07:00 | Coleman Wong v Mubarak, Abdulhamid | 6-4,6-2 |
| ITF - M15 Monastir | 2021/07/19 09:00 | Mubarak, Abdulhamid v Adam Jones | 3-6,2-6 |
| ITF - M15 Monastir | 2021/07/12 14:30 | Adil Kalyanpur v Mubarak, Abdulhamid | 6-2,6-1 |