Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Heraklion | 2020/11/23 10:00 | Billy Harris v Domagoj Biljesko | 6-4,7-6 |
| ITF M15 Heraklion | 2020/11/16 12:00 | Domagoj Biljesko v Valentin Royer | 6-7,4-6 |
| ITF M15 Heraklion | 2020/11/16 07:30 | Domagoj Biljesko v Tomas Krcma | 6-0,6-1 |
| ITF M15 Heraklion | 2020/11/08 08:30 | Domagoj Biljesko v Stuart Parker | 3-6,2-6 |
| ITF M15 Heraklion | 2020/11/01 08:30 | Domagoj Biljesko v Stefan Palosi | 1-6,7-5,1-10 |
| ITF M25 Jablonec Nad Nisou | 2020/09/20 08:15 | Daniel Paty v Domagoj Biljesko | 6-0,7-6 |
| Adriatic Tennis Series | 2020/06/17 10:00 | Danilo Petrovic v Domagoj Biljesko | 6-2,6-1 |
| Adriatic Tennis Series | 2020/06/15 16:00 | Domagoj Biljesko v Dino Prizmic | 6-1,6-3 |
| ITF M15 Manacor | 2021/01/12 11:00 | Peter Benjamin Privara v Christian Sigsgaard | 3-6,6-1,10-8 |
| ITF M15 Manacor | 2021/01/11 13:30 | Christian Sigsgaard v Hugo Pontico | 6-2,3-6,10-0 |
| Davis Cup | 2019/09/14 14:30 | Christian Sigsgaard v Altug Celikbilek | 1-6,6-7 |
| Davis Cup | 2019/09/13 14:00 | Christian Sigsgaard v Cem Ilkel | 6-7,7-6,2-6 |
| ITF Belgium F4 | 2017/07/13 13:35 | Christian Sigsgaard v Alexis Musialek | 4-6,3-6 |
| ITF Belgium F4 | 2017/07/11 15:15 | Christian Sigsgaard v Victor Poncelet | 7-5,6-4 |
| ITF Belgium F4 Qual | 2017/07/09 12:30 | Christian Sigsgaard v Lucas Poullain | 6-7,6-3,7-6 |
| ITF Belgium F4 Qual | 2017/07/09 08:50 | Christian Sigsgaard v Tommaso Metti | 6-0,6-4 |