Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Sharm El Sheikh | 2021/02/24 14:00 | Karl Friberg v Rio Noguchi | 3-6,1-6 |
| ITF M15 Antalya | 2021/01/31 10:00 | Timur Kiyamov v Karl Friberg | 4-6,6-4,10-4 |
| ITF M15 Antalya | 2021/01/28 07:00 | Ilya Snitari v Karl Friberg | 2-6,6-3,10-3 |
| ITF M15 Antalya | 2021/01/19 07:30 | Karl Friberg v Nicolae Frunza | 6-3,3-6,6-10 |
| ITF M15 Antalya | 2021/01/18 09:00 | Karl Friberg v Leonardo Lopez Linquet | 6-4,1-6,10-6 |
| ITF M15 Antalya | 2021/01/17 09:00 | Karl Friberg v Petar Jovic | 6-2,6-1 |
| ITF M25 Sunderland | 2020/02/26 11:40 | Evan Furness v Karl Friberg | 6-0,6-3 |
| ITF M25 Sunderland | 2020/02/24 10:00 | Karl Friberg v Linus Frost | 6-2,7-5 |
| ITF M15 Manacor | 2021/01/13 09:00 | Evan Furness v Peter Heller | 6-2,7-6 |
| ITF M15 Manacor | 2021/01/08 11:30 | Evan Furness v Peter Heller | 6-4,6-4 |
| ITF M15 Manacor | 2021/01/06 12:30 | Kenny de Schepper v Peter Heller | 3-6,4-6 |
| ITF M15 Anif | 2020/08/30 12:00 | Lucas Miedler v Peter Heller | 6-1,7-5 |
| ITF M15 Anif | 2020/08/29 08:00 | Peter Heller v Nikolas Sanchez Izquierdo | 6-1,6-1 |
| ITF M15 Anif | 2020/08/28 10:00 | Peter Heller v Sadio Doumbia | 6-3,6-2 |
| ITF M15 Anif | 2020/08/27 11:05 | Peter Heller v Riccardo Balzerani | 3-6,6-4,6-3 |
| ITF M15 Anif | 2020/08/25 12:30 | Peter Heller v Filip Misolic | 6-0,6-0 |