Stadium: Court N1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Harlingen | 2021/11/10 19:30 | Omni Kumar v AL Allaf, Kareem | 7-6,7-6 |
| ITF M25 Harlingen | 2021/11/09 16:50 | AL Allaf, Kareem v Aleksa Ciric | 6-2,7-5 |
| Coupe Davis | 2021/09/18 08:15 | AL Allaf, Kareem v Colin Sinclair | 5-7,7-6,4-6 |
| Coupe Davis | 2021/09/16 10:20 | AL Allaf, Kareem v Wijemanne, Thehan Sanjaya | 6-0,6-4 |
| Coupe Davis | 2021/09/15 08:45 | AL Allaf, Kareem v Mousa Alkotop | 6-2,6-0 |
| ITF - M15 Monastir | 2021/09/07 08:00 | Abhinav Sanjeev Shanmugam v AL Allaf, Kareem | 6-4,6-4 |
| ITF - M15 Monastir | 2021/09/06 11:00 | Adrian Arcon v AL Allaf, Kareem | 1-6,1-6 |
| ITF - M15 Monastir | 2021/09/05 12:30 | Omar Brigida v AL Allaf, Kareem | 2-6,3-6 |
| UK Pro League | 2021/07/18 10:00 | Basing, Max v Lui Maxted | 6-3,6-4 |
| UK Pro League | 2021/07/17 13:00 | Lui Maxted v Charles Broom | 1-6,1-6 |
| UK Pro League | 2021/07/15 11:30 | Lui Maxted v Weightman, Oscar | 6-3,6-3 |
| UK Pro League | 2021/07/14 13:00 | Jack Gibbens v Lui Maxted | 7-6,3-6,2-10 |
| UK Pro League | 2021/07/13 13:00 | Alexis Canter v Lui Maxted | 6-4,4-6,2-10 |
| Eastbourne, Great Britain | 2021/06/19 12:30 | Norbert Gombos v Lui Maxted | 6-4,7-6 |
| Challenger Nottingham Qual | 2021/06/13 13:20 | Kacper Zuk v Lui Maxted | 6-2,6-1 |
| UK Pro League | 2021/04/11 15:00 | Billy Harris v Lui Maxted | 5-7,2-6 |