| UTR Pro Tennis Series Barcelona | 02/06 10:00 | - | Ortega-Olmedo, Roberto v Kuzey Cekirge | 0-6,7-5,4-6 | |
| UTR Pro Tennis Series Barcelona | 02/05 11:30 | - | Ortega-Olmedo, Roberto v Perez Sanz, David | 6-2,5-0 | |
| UTR Pro Tennis Series Barcelona | 02/04 10:00 | - | [412] Ortega-Olmedo, Roberto v Manafov, Vladyslav [216] | 6-3,6-0 | |
| UTR Pro Tennis Series Barcelona | 02/02 12:30 | - | [412] Ortega-Olmedo, Roberto v Ivan Liutarevich [402] | 6-4,6-3 | |
| UTR Pro Tennis Series Barcelona | 02/01 14:00 | - | Ortega-Olmedo, Roberto v Cohen, Eduardo | 6-4,6-3 | |
| UTR Pro Tennis Series Barcelona | 01/31 08:00 | - | Ortega-Olmedo, Roberto v Lazov, Alexander | 6-1,6-2 | |
| UTR Pro Tennis Series Barcelona | 01/28 11:30 | - | Alejandro Moro Canas v Ortega-Olmedo, Roberto | 7-6,6-4 | |
| UTR Pro Tennis Series Barcelona | 01/26 08:30 | - | Ortega-Olmedo, Roberto v Tao Mu | 6-4,6-2 | |
| UTR Pro Tennis Series Barcelona | 01/25 12:30 | - | Ortega-Olmedo, Roberto v Broville, Maxence | 6-4,5-4 | |
| UTR Pro Tennis Series Barcelona | 01/23 16:30 | - | Ortega-Olmedo, Roberto v Alvaro Bueno Gil | 6-1,4-6,5-1 | |
| Puerto Vallarta, Mexico | 11/23 21:00 | 25 | [252] Harrison, Christian v Ortega-Olmedo, Roberto [360] | 6-4,6-0 | |
| ITF - M25 Quinta Do Lago | 10/22 09:25 | 27 | Ortega-Olmedo, Roberto v Naoki Nakagawa | 7-6,3-6,6-7 | |
| ITF - M25 Quinta Do Lago | 10/21 11:45 | 26 | Ortega-Olmedo, Roberto v Avidzba, Alen | Retired | |
| ITF - M25 Quinta Do Lago | 10/20 10:40 | 25 | Ortega-Olmedo, Roberto v Amaury Raynel | 6-1,6-4 | |
| ITF - M25 Loulé | 10/14 10:55 | 26 | Ortega-Olmedo, Roberto v Yusuke Takahashi | 7-6,4-6,4-6 | |
| ITF - M25 Loulé | 10/13 11:00 | 25 | Ortega-Olmedo, Roberto v Lipovsek Puches, Tomas | 6-1,6-1 | |
| Challenger Murcia | 09/30 15:00 | 26 | [332] Ortega-Olmedo, Roberto v Mathias Bourgue [215] | 6-7,4-6 | |
| Challenger Murcia | 09/27 17:05 | 25 | [466] Vanneste, Jeroen v Ortega-Olmedo, Roberto [332] | 4-6,6-3,3-6 | |
| Challenger Braga | 09/20 11:30 | 25 | Cacao, Tiago v Ortega-Olmedo, Roberto | 4-6,6-1,6-1 | |
| ITF M25 Madrid | 09/16 09:15 | 26 | Ortega-Olmedo, Roberto v Luca Nardi | 4-6,2-6 | |
| ITF M25 Madrid | 09/14 09:10 | 25 | Ortega-Olmedo, Roberto v Ignacio Monzon | 6-3,6-2 | |
| Challenger Seville | 09/06 19:00 | 25 | [329] Ortega-Olmedo, Roberto v Adrian Andreev [336] | 6-7,0-6 | |
| Challenger Mallorca | 09/02 14:30 | 26 | [149] Joao Sousa v Ortega-Olmedo, Roberto [329] | 6-3,6-3 | |
| Challenger Mallorca | 08/31 10:00 | 25 | [329] Ortega-Olmedo, Roberto v Nicolas Mejia [301] | 7-5,7-5 | |
| Challenger Prague | 08/23 10:00 | 25 | [325] Ortega-Olmedo, Roberto v Alexander Ritschard [300] | 1-6,1-6 | |
| ITF M25 Frankfurt am Main | 08/11 09:00 | 25 | Ortega-Olmedo, Roberto v Romios, Matthew Christopher | 2-6,4-6 | |
| Segovia, Spain | 07/27 14:00 | 25 | [310] Ortega-Olmedo, Roberto v Cem Ilkel [188] | 6-3,6-7,4-6 | |
| Segovia, Spain | 07/27 09:00 | - | Ortega-Olmedo, Roberto v Gregoire Barrere | View | |
| Challenger Pozoblanco | 07/20 17:10 | 25 | [296] van Rijthoven, Tim v Ortega-Olmedo, Roberto [310] | 6-3,6-7,7-5 | |
| Iasi, Romania | 07/13 10:50 | 25 | [356] Matija Pecotic v Ortega-Olmedo, Roberto [311] | 4-6,6-0,6-1 |