Estádio: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2020/03/11 08:00 | Shamirul S Mohd Adam Das v Karim-Mohamed Maamoun | 0-6,1-6 |
| Taça Davis | 2020/03/06 17:05 | Ernests Gulbis v Karim-Mohamed Maamoun | 6-4,6-3 |
| ITF - M15 Sharm El Sheikh | 2020/03/01 08:00 | Karim-Mohamed Maamoun v David Poljak | 7-5,6-3 |
| ITF - M15 Sharm El Sheikh | 2020/02/29 08:00 | Karim-Mohamed Maamoun v Soichiro Moritani | 6-4,6-4 |
| ITF - M15 Sharm El Sheikh | 2020/02/28 08:00 | Karim-Mohamed Maamoun v Ryota Tanuma | 6-2,6-3 |
| ITF - M15 Sharm El Sheikh | 2020/02/27 08:00 | Karim-Mohamed Maamoun v Glenn Smits | 6-1,6-2 |
| ITF - M15 Sharm El Sheikh | 2020/02/26 08:00 | Karim-Mohamed Maamoun v Volodymyr Uzhylovskyi | 6-3,6-4 |
| Challenger -Bengaluru | 2020/02/10 11:15 | Karim-Mohamed Maamoun v Frederico Ferreira Silva | 1-6,6-3,0-6 |
| ITF - M15 Sharm El Sheikh | 2020/11/05 08:00 | Christian Langmo v Francesco Vilardo | 3-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2020/11/04 08:00 | Akram El Sallaly v Christian Langmo | 4-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2020/10/28 13:50 | Christian Langmo v Yann Marti | 1-6,6-1,3-6 |
| Califórnia - UTR Pro Tennis Series | 2020/07/18 20:05 | Christian Langmo v Raymond Sarmiento | 6-2,6-4 |
| Califórnia - UTR Pro Tennis Series | 2020/07/17 19:35 | Christian Langmo v Ivan Nedelko | 6-3,2-6,6-10 |
| Califórnia - UTR Pro Tennis Series | 2020/07/16 21:25 | Christian Langmo v Jurabek Karimov | 6-0,6-2 |
| Califórnia - UTR Pro Tennis Series | 2020/07/15 17:40 | Bogdan Bobrov v Christian Langmo | 1-6,4-6 |
| Califórnia - UTR Pro Tennis Series | 2020/07/14 17:50 | Alexander Lebedev v Christian Langmo | 3-6,3-6 |