Stadium: Court 4 Round: 27 Ground: Clay
| ITF Spain F7 | 2016/03/28 10:00 | Lopez San Martin, Alvaro v Vivero Gonzalez, Pablo | 7-6,7-6 |
| ITF M15 Madrid | 2020/12/03 09:00 | Lopez San Martin, Alvaro v Lopez Villasenor, Gerardo | 6-2,6-4 |
| ITF M15 Madrid | 2020/12/02 07:55 | Lopez San Martin, Alvaro v Roman Andres Burruchaga | 6-2,7-6 |
| ITF M15 Benicarlo | 2020/11/26 13:10 | Lopez San Martin, Alvaro v Pol Martin Tiffon | 1-6,6-3,6-7 |
| ITF M15 Benicarlo | 2020/11/25 12:00 | Lopez San Martin, Alvaro v Hasenkopf, Mariano Alberto | 6-1,6-2 |
| ITF - M15 Villena | 2020/11/17 10:00 | Lopez San Martin, Alvaro v Raul Brancaccio | 3-6,0-6 |
| ITF M15 Valldoreix | 2020/11/10 13:30 | Quinzi, Gianluigi v Lopez San Martin, Alvaro | 6-4,6-4 |
| Murcia, Singles Qualifying M-ITF-ESP-05A | 2020/03/07 12:25 | Lopez San Martin, Alvaro v Pedro Cachin | 6-3,4-6,4-6 |
| Murcia, Singles Qualifying M-ITF-ESP-05A | 2020/03/06 15:00 | Lopez San Martin, Alvaro v Roumane, Rayane | 6-2,6-2 |
| ITF M15 Madrid | 2020/12/03 10:30 | Sergi Perez Contri v Vivero Gonzalez, Pablo | 6-4,5-7,3-6 |
| ITF M15 Madrid | 2020/12/02 08:00 | Garcia, Alejandro v Vivero Gonzalez, Pablo | 6-7,6-7 |
| ITF - M15 Sharm El Sheikh | 2020/10/28 11:30 | Shintaro Mochizuki v Vivero Gonzalez, Pablo | 6-2,7-5 |
| ITF - M15 Sharm El Sheikh | 2020/10/24 07:00 | Vivero Gonzalez, Pablo v Gijs Brouwer | 6-7,2-6 |
| ITF - M15 Sharm El Sheikh | 2020/10/23 07:00 | Vivero Gonzalez, Pablo v Flavio Cobolli | 6-3,2-6,7-5 |
| ITF - M15 Sharm El Sheikh | 2020/10/22 08:20 | Vivero Gonzalez, Pablo v Zekic, Miljan | 6-2,6-4 |
| ITF - M15 Sharm El Sheikh | 2020/10/21 07:00 | Vivero Gonzalez, Pablo v Alec Beckley | 6-3,6-2 |
| ITF - M15 Sharm El Sheikh | 2020/10/18 08:00 | Vivero Gonzalez, Pablo v Felix Corwin | 7-5,5-7,6-2 |