Stadium: Court 1 Round: 62 Ground: Clay
| ITF M15 - Naples | 2022/02/22 14:00 | Karl Friberg v Blaise Bicknell | 6-7,6-7 |
| ITF M15 - Naples | 2022/02/10 17:50 | Murkel Dellien v Karl Friberg | 6-2,6-2 |
| ITF M15 - Naples | 2022/02/09 16:50 | Alexander Bernard v Karl Friberg | 3-6,4-6 |
| UTR Pro Tennis Series - Miami | 2022/02/04 15:30 | Jonathan Mridha v Karl Friberg | 7-6,3-6,6-3 |
| UTR Pro Tennis Series - Miami | 2022/02/02 13:00 | Nicholas Steiglehner v Karl Friberg | 2-6,6-3,4-5 |
| UTR Pro Tennis Series - Miami | 2022/02/01 14:30 | Ricardo Rodriguez-Pace v Karl Friberg | 2-6,2-6 |
| UTR Pro Tennis Series - Miami | 2022/01/31 13:00 | Karl Friberg v Nemanja Stefanovic | 6-3,7-5 |
| ITF M25 - Weston | 2022/01/26 15:00 | Karl Friberg v Timo Stodder | 6-7,6-7 |
| ITF M15 - Torello | 2022/02/28 10:00 | Pedro Iamachkine v Ighor Halmenschlager Reis | 6-1,6-2 |
| ITF M15 - Torello | 2022/02/27 11:00 | Lluc Mir Anglada v Ighor Halmenschlager Reis | 6-2,4-6,6-10 |
| ITF - M25 Villena | 2022/01/30 13:30 | Ighor Halmenschlager Reis v Nacho Serra Sanchez | 2-6,6-2,8-10 |
| ITF M25 - Aparecida De Goiania | 2021/11/07 14:00 | Sean Hess v Ighor Halmenschlager Reis | 7-6,6-1 |
| ITF M15 - Brasilia | 2021/11/01 12:00 | Ighor Halmenschlager Reis v Bruno Stefani Figlio | 6-7,4-6 |
| ITF M25 - Rio do Sul | 2021/10/18 19:50 | Bruno Fernandez v Ighor Halmenschlager Reis | 6-4,6-4 |
| ITF M15 - Recife | 2021/09/20 13:00 | Ighor Halmenschlager Reis v Lorenzo Esquici | 4-6,5-7 |
| ITF M15 Sao JDR Preto | 2019/06/17 16:00 | Igor Gimenez v Ighor Halmenschlager Reis | 6-3,6-3 |