| UTR Pro Tennis Series - Copenhaga | 2021/10/23 07:00 | Adam Heinonen v Oleg Stepanenko | 6-2,5-1 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/22 08:30 | Adam Heinonen v Marius Ruzgas | 3-6,6-3,3-5 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/20 08:30 | Adam Heinonen v Simon Friis Soendergaard | 1-6,2-6 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/19 07:00 | Adam Heinonen v Alexander Stage | 6-3,6-3 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/18 08:30 | Drew Van Orderlain v Adam Heinonen | 4-6,5-7 |
| ITF - M25 Falun | 2021/09/26 08:00 | Sebastian Eriksson v Adam Heinonen | 6-2,4-6,12-10 |
| ITF - M25 Jonkoping | 2021/09/20 07:30 | Arvid Nordquist v Adam Heinonen | 6-3,6-4 |
| ITF - M15 Frederiksberg | 2021/08/02 08:50 | Adam Heinonen v Christopher Patzanovsky | 3-6,4-6 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/23 07:00 | Nikolaj Katic v Jose Antonio Rodriguez Rodriguez | 6-7,2-6 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/22 10:00 | Jose Antonio Rodriguez Rodriguez v Albert P Hansen | 6-4,6-2 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/21 10:00 | Jose Antonio Rodriguez Rodriguez v Arslan Temirhanov | 4-6,1-6 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/20 08:30 | Deni Zmak v Jose Antonio Rodriguez Rodriguez | 6-1,5-2 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/19 08:30 | Maxim Landa v Jose Antonio Rodriguez Rodriguez | 4-6,7-6,6-6 |
| UTR Pro Tennis Series - Mulheim | 2021/10/17 08:30 | Quin Verstegen v Jose Antonio Rodriguez Rodriguez | 6-3,6-4 |
| UTR Pro Tennis Series - Mulheim | 2021/10/16 14:00 | Edison Ambarzumjan v Jose Antonio Rodriguez Rodriguez | 2-6,2-6 |
| UTR Pro Tennis Series - Mulheim | 2021/10/15 10:00 | Jose Antonio Rodriguez Rodriguez v Finn Bischof | 4-6,7-6,2-6 |