Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| Challenger Murcia | 2021/09/30 15:00 | Roberto Ortega-Olmedo v Mathias Bourgue | 6-7,4-6 |
| Challenger Murcia | 2021/09/27 17:05 | Jeroen Vanneste v Roberto Ortega-Olmedo | 4-6,6-3,3-6 |
| Challenger Braga | 2021/09/20 11:30 | Tiago Cacao v Roberto Ortega-Olmedo | 4-6,6-1,6-1 |
| ITF M25 Madrid | 2021/09/16 09:15 | Roberto Ortega-Olmedo v Luca Nardi | 4-6,2-6 |
| ITF M25 Madrid | 2021/09/14 09:10 | Roberto Ortega-Olmedo v Ignacio Monzon | 6-3,6-2 |
| Challenger Seville | 2021/09/06 19:00 | Roberto Ortega-Olmedo v Adrian Andreev | 6-7,0-6 |
| Challenger Mallorca | 2021/09/02 14:30 | Joao Sousa v Roberto Ortega-Olmedo | 6-3,6-3 |
| Challenger Mallorca | 2021/08/31 10:00 | Roberto Ortega-Olmedo v Nicolas Mejia | 7-5,7-5 |
| ITF M25 Setubal | 2021/10/07 11:30 | Maximilian Neuchrist v Tomas Lipovsek Puches | 3-6,6-2,6-2 |
| ITF M25 Setubal | 2021/10/06 16:55 | Tomas Lipovsek Puches v Fred Gil | 6-1,6-2 |
| ITF M25 Madrid | 2021/09/15 07:00 | Filip Misolic v Tomas Lipovsek Puches | 6-4,4-6,6-3 |
| ITF M15 Bad Waltersdorf | 2021/09/03 08:00 | Tomas Lipovsek Puches v David Pichler | 3-6,5-7 |
| ITF M15 Bad Waltersdorf | 2021/09/02 08:00 | Tomas Lipovsek Puches v Lukas Krainer | 6-3,6-1 |
| ITF M15 Bad Waltersdorf | 2021/08/31 10:15 | Tomas Lipovsek Puches v Niklas Rohrer | 6-2,7-5 |
| ITF M15 Bad Waltersdorf | 2021/08/26 09:35 | Tomas Lipovsek Puches v Lukas Krainer | 3-6,4-6 |
| ITF M15 Bad Waltersdorf | 2021/08/25 10:55 | Tomas Lipovsek Puches v Sebastian Prechtel | 7-5,6-1 |