| ITF M25 Guayaquil | 2021/08/07 15:00 | Ricardo Rodriguez-Pace v Jose Pereira | 7-5,4-6,4-6 |
| ITF M25 Guayaquil | 2021/08/06 15:00 | Ricardo Rodriguez-Pace v Igor Marcondes | 6-3,6-2 |
| ITF M25 Guayaquil | 2021/08/04 14:30 | Eric Vanshelboim v Ricardo Rodriguez-Pace | 6-2,3-6,4-6 |
| ITF M25 Portoviejo | 2021/07/27 14:30 | Ricardo Rodriguez-Pace v Conner Huertas Del Pino | 5-7,6-7 |
| ATP Los Cabos | 2021/07/18 02:05 | Ernesto Escobedo v Ricardo Rodriguez-Pace | 7-6,6-3 |
| ITF M15 Weston | 2021/07/02 15:35 | Murkel Dellien v Ricardo Rodriguez-Pace | 7-6,6-1 |
| ITF M25 Santo Domingo | 2021/06/09 14:55 | Ricardo Rodriguez-Pace v Nick Hardt | 1-6,3-6 |
| ITF M25 Santo Domingo | 2021/06/02 15:20 | Ricardo Rodriguez-Pace v Shintaro Mochizuki | 6-3,4-6,4-6 |
| ITF M15 Ulcinj | 2021/09/16 09:50 | Rrezart Cungu v Karl Friberg | 6-1,6-3 |
| ITF M15 Ulcinj | 2021/09/14 08:00 | Karl Friberg v Petar Jovanovic | 6-3,6-0 |
| ITF M15 Ulcinj | 2021/09/07 10:55 | Karl Friberg v Antonio Massara | 2-6,3-6 |
| ITF M15 Frederiksberg | 2021/08/03 10:05 | Sebastian Prechtel v Karl Friberg | 6-1,6-1 |
| ITF M15 Vejle | 2021/07/30 13:00 | Ergi Kirkin v Karl Friberg | 6-3,6-0 |
| ITF M15 Vejle | 2021/07/30 07:55 | Karl Friberg v Vasil Kirkov | 6-2,7-6 |
| ITF M15 Vejle | 2021/07/28 07:55 | Tommaso Compagnucci v Karl Friberg | 4-6,7-5,4-6 |
| ITF M15 Helsinki | 2021/06/05 07:00 | Karl Friberg v Kyrian Jacquet | 5-7,1-6 |