Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Sharm El Sheikh | 2021/03/10 09:45 | Karl Friberg v Oscar Jose Gutierrez | 5-7,6-2,4-6 |
| ITF M15 Sharm El Sheikh | 2021/03/09 07:30 | Karl Friberg v Alexandros Skorilas | 6-2,6-7,10-8 |
| ITF M15 Sharm El Sheikh | 2021/03/07 07:00 | Karl Friberg v Lorenzo Rottoli | 6-3,3-6,15-13 |
| ITF M15 Sharm El Sheikh | 2021/03/03 12:25 | Karl Friberg v Gabriele Bosio | 4-6,6-3,4-6 |
| 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 | 2021/03/20 07:30 | Peter Heller v Matheus Pucinelli De Almeida | 4-6,6-7 |
| ITF M15 Antalya | 2021/03/19 07:30 | Nicholas David Ionel v Peter Heller | 3-6,0-6 |
| ITF M15 Antalya | 2021/03/18 07:00 | Peter Fajta v Peter Heller | 3-6,0-6 |
| ITF M15 Antalya | 2021/03/17 07:30 | Hamad Medjedovic v Peter Heller | 3-6,6-7 |
| ITF M15 Antalya | 2021/03/13 07:30 | Peter Heller v Miljan Zekic | 6-7,6-7 |
| ITF M15 Antalya | 2021/03/11 07:00 | Oleksii Krutykh v Peter Heller | 3-6,0-6 |
| ITF M15 Antalya | 2021/03/09 10:00 | Danylo Veremeychuk v Peter Heller | 0-6,1-5 |
| ITF M15 Antalya | 2021/03/09 09:00 | Danylo Veremeychuk v Peter Heller | 0-6,1-6 |