| UTR Pro Tennis Series Copenhagen | 2021/10/22 08:30 | Alexander Stage v Soendergaard, Simon Friis | 1-6,1-5 |
| UTR Pro Tennis Series Copenhagen | 2021/10/21 10:00 | D Van Orderlain v Soendergaard, Simon Friis | 2-6,0-5 |
| UTR Pro Tennis Series Copenhagen | 2021/10/20 08:30 | Adam Heinonen v Soendergaard, Simon Friis | 1-6,2-6 |
| UTR Pro Tennis Series Copenhagen | 2021/10/18 10:00 | Ruzgas, Marius v Soendergaard, Simon Friis | 2-6,4-5 |
| ITF M15 Frederiksberg | 2021/08/01 10:00 | Gabriel Decamps v Soendergaard, Simon Friis | 6-4,6-2 |
| ITF USA F27 | 2017/08/09 18:00 | Genaro Alberto Olivieri v Soendergaard, Simon Friis | 6-4,5-2 |
| ITF USA F27 Qual | 2017/08/07 16:25 | Soendergaard, Simon Friis v Dias, Francisco | 7-6,2-6,6-3 |
| UTR Pro Tennis Series Copenhagen | 2021/10/21 07:00 | Zmak, Deni v Albert P Hansen | 6-1,6-1 |
| UTR Pro Tennis Series Copenhagen | 2021/10/20 08:30 | Zmak, Deni v Rodriguez, J. A. | 6-1,5-2 |
| UTR Pro Tennis Series Copenhagen | 2021/10/19 07:00 | Zmak, Deni v Arslan Temirhanov | 7-5,6-4 |
| UTR Pro Tennis Series Copenhagen | 2021/10/18 11:30 | Zmak, Deni v Landa, Maxim | 6-0,5-1 |
| UTR Pro Tennis Series Zadar | 2021/10/03 09:30 | Zmak, Deni v Rogic Hadzalic, Alen | 6-4,7-5 |
| UTR Pro Tennis Series Zadar | 2021/10/02 10:00 | Zmak, Deni v Yanais Laurent | 5-4 |
| UTR Pro Tennis Series Zadar | 2021/10/01 09:30 | Zmak, Deni v Michalis Sakellaridis | 6-2,7-5 |
| UTR Pro Tennis Series Zadar | 2021/09/30 12:00 | Zmak, Deni v Ivan Denisov | 2-6,6-2,6-5 |