Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 Palmanova | 2020/02/11 09:55 | Pol Martin Tiffon v Lopez San Martin, Alvaro | 4-6,4-6 |
| Spain F30, Singles | 2018/10/04 14:30 | Pol Martin Tiffon v Lopez San Martin, Alvaro | 6-2,6-7,0-6 |
| 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 |
| Murcia, Singles Qualifying M-ITF-ESP-05A | 2020/03/05 15:55 | Javier Barranco Cosano v Lopez San Martin, Alvaro | 4-6,3-6 |
| Murcia, Singles Qualifying M-ITF-ESP-05A | 2020/03/04 10:50 | Jorge Martinez Martinez v Lopez San Martin, Alvaro | 4-6,6-3,3-6 |
| Paguera, Singles M-ITF-ESP-04A | 2020/02/19 09:00 | Lopez San Martin, Alvaro v Andrews, Max | 3-6,6-1,3-6 |
| ITF M15 Benicarlo | 2020/11/25 14:15 | Pol Martin Tiffon v Perchicot, Mathieu | 6-3,7-6 |
| ITF - M15 Villena | 2020/11/22 09:45 | Marco Trungelliti v Pol Martin Tiffon | 4-6,4-6 |
| ITF - M15 Villena | 2020/11/21 08:55 | Carlos Lopez Montagud v Pol Martin Tiffon | 2-6,2-6 |
| ITF - M15 Villena | 2020/11/20 08:55 | Pol Martin Tiffon v Javier Barranco Cosano | 6-3,6-4 |
| ITF - M15 Villena | 2020/11/19 09:00 | Nuno Borges v Pol Martin Tiffon | 6-1,2-6,3-6 |
| ITF - M15 Villena | 2020/11/17 10:00 | Timofey Skatov v Pol Martin Tiffon | 4-6,0-6 |
| ITF M15 Valldoreix | 2020/11/12 11:05 | Toledo Bague, Pol v Pol Martin Tiffon | 2-6,6-4,6-4 |
| ITF M15 Valldoreix | 2020/11/10 09:00 | Pol Martin Tiffon v Felix Gill | 6-4,6-2 |