Stadium: Court 6 Round: 54 Ground: Clay
| UTR Pro Tennis Series Copenhagen | 2021/06/18 11:00 | Hugo Pierre v Carl Emil Overbeck | 2-6,2-6 |
| UTR Pro Tennis Series Copenhagen | 2021/06/17 12:30 | Mick Lescure v Carl Emil Overbeck | 6-3,0-6,3-6 |
| UTR Pro Tennis Series Copenhagen | 2021/06/15 11:00 | David Norfeldt v Carl Emil Overbeck | 6-7,5-6 |
| UTR Pro Tennis Series Copenhagen | 2021/06/14 11:00 | Carl Emil Overbeck v Simon Yitbarek | 6-4,5-1 |
| ITF M15 Tabarka | 2019/09/29 08:00 | Carl Emil Overbeck v Ignacio Vinas | 4-6,4-6 |
| ITF M15 Tabarka | 2019/09/25 10:25 | Luca Prevosto v Carl Emil Overbeck | 6-1,6-2 |
| ITF M15 Tabarka | 2019/09/23 14:00 | Octavio Volpi v Carl Emil Overbeck | 6-3,4-6,5-10 |
| ITF M15 Tabarka | 2019/09/23 09:30 | Rhys Searant v Carl Emil Overbeck | 2-6,2-6 |
| ITF M15 Kouvola | 2021/05/26 13:30 | Jonas Maier v Joao Victor C Loureiro | 4-6,3-6 |
| ITF M15 Kouvola | 2021/05/25 09:10 | Jonas Maier v Oskar Stumpf | 6-3,6-0 |
| ITF M15 Troisdorf | 2021/05/11 11:05 | Jonas Maier v Timo Stodder | 2-6,1-6 |
| ITF M15 Troisdorf | 2021/05/10 11:00 | Buvaysar Gadamauri v Jonas Maier | 5-7,6-4,4-10 |
| ITF M15 Troisdorf | 2021/05/09 10:00 | Jonas Maier v Stefan Loncar | 6-2,3-6,10-8 |
| ITF M15 Monastir | 2021/04/12 08:00 | Jonas Maier v Amaury Raynel | 4-6,2-6 |
| ITF M15 Monastir | 2021/04/11 09:00 | Simon Sedliak v Jonas Maier | 2-6,4-6 |
| UTR Pro Tennis Series California | 2021/02/20 17:30 | Jonas Maier v Keenan Mayo | 5-7,0-0 |