Stadium: Court 1 Round: 64 Ground: Clay
| Challenger Cary | 2020/11/08 15:00 | Kevin King v Nicolas Alvarez | 7-6,6-0 |
| Challenger Cary | 2020/11/07 17:10 | Ryan Shane v Nicolas Alvarez | 3-6,3-6 |
| Spanish Summer League | 2020/07/24 10:35 | Pedro Martinez v Nicolas Alvarez | 6-3,3-6,6-4 |
| Spanish Summer League | 2020/07/23 08:00 | Nicolas Alvarez v Adrian Menendez-Maceiras | 6-3,6-2 |
| Spanish Summer League | 2020/07/16 15:00 | Nicolas Alvarez v Javier Barranco Cosano | 0-6,4-6 |
| Spanish Summer League | 2020/07/15 15:00 | Nicolas Alvarez v Alex M Pujolras | 6-4,6-2 |
| Davis Cup | 2020/03/06 22:25 | Nicolas Alvarez v Henri Laaksonen | 4-6,4-6 |
| ITF M25 Rio Cuarto | 2020/02/26 14:10 | Thiago Agustin Tirante v Nicolas Alvarez | 6-4,6-4 |
| ITF M25 Murcia | 2020/03/02 13:00 | Zakhar Trapeznikov v Sergio Martos Gornes | 6-4,0-6,10-5 |
| Challenger Sibiu | 2019/09/18 09:55 | Laurent Lokoli v Sergio Martos Gornes | 6-1,6-2 |
| Challenger Sibiu | 2019/09/16 07:00 | Jaroslav Pospisil v Sergio Martos Gornes | 7-5,6-3 |
| Challenger Seville | 2019/09/09 09:00 | Gerard Granollers-Pujol v Sergio Martos Gornes | 6-1,6-3 |
| ITF M25 Oviedo | 2019/09/05 13:45 | Jose Hernandez-Fernandez v Sergio Martos Gornes | 6-4,6-2 |
| ITF M25 Oviedo | 2019/09/04 13:40 | Sergio Martos Gornes v Evgeny Tyurnev | 1-6,6-3,7-6 |
| ITF M25 Oviedo | 2019/09/03 18:30 | Daniel Labrador v Sergio Martos Gornes | 0-6,6-3,1-6 |
| ITF M25 Oviedo | 2019/09/02 10:30 | Sergio Martos Gornes v Lawrence Bataljin | 6-3,7-5 |