Stadium: Court 4 Round: 26 Ground: Clay
| Davis Cup | 2020/03/06 16:00 | Kacper Zuk v Ching Lam | 6-2,6-1 |
| Challenger Calgary | 2020/02/29 21:25 | Kacper Zuk v Arthur Rinderknech | 3-6,6-7 |
| Challenger Calgary | 2020/02/29 02:05 | Kacper Zuk v Tobias Kamke | 6-4,6-4 |
| Challenger Calgary | 2020/02/28 01:30 | Kacper Zuk v JC Aragone | 7-6,6-4 |
| Challenger Calgary | 2020/02/27 03:00 | Vasek Pospisil v Kacper Zuk | 4-6,6-4,4-6 |
| Challenger Calgary | 2020/02/24 19:00 | Raymond Sarmiento v Kacper Zuk | 3-6,4-6 |
| Challenger Koblenz | 2020/02/18 09:00 | Kacper Zuk v Igor Sijsling | 6-4,3-6,6-7 |
| ITF M25 Barnstaple | 2020/02/15 12:50 | Christopher Heyman v Kacper Zuk | 6-7,3-6 |
| ITF M15 Porec | 2020/03/12 10:55 | Holger Rune v Matvey Minin | 6-2,6-4 |
| ITF M15 Porec | 2020/03/11 12:00 | Marko Miladinovic v Holger Rune | 4-6,6-1,4-6 |
| Davis Cup | 2020/03/07 14:15 | Holger Rune v Quinton Vega | 6-1,7-6 |
| Davis Cup | 2020/03/06 16:50 | Holger Rune v Ignacio Garcia | 4-6,6-3,6-0 |
| ITF M25 Antalya | 2020/02/27 07:00 | Duje Ajdukovic v Holger Rune | 6-3,6-3 |
| ITF M25 Antalya | 2020/02/26 08:00 | Marsel Ilhan v Holger Rune | 4-6,4-6 |
| ITF M25 Naples | 2020/02/11 17:00 | Jose Hernandez-Fernandez v Holger Rune | 7-6,6-3 |
| ITF M25 Palm Coast | 2020/02/05 17:00 | Holger Rune v Nicolas Mejia | 6-7,6-7 |