UTR Pro Tennis Series Barcelona 01/29 10:30 - Pujol Navarro, Bruno v Lopez San Martin, Alvaro 2-6,1-6
UTR Pro Tennis Series Barcelona 01/28 09:00 - Casper Christensen v Lopez San Martin, Alvaro 1-6,0-6
UTR Pro Tennis Series Barcelona 01/27 14:30 - Kuzey Cekirge v Lopez San Martin, Alvaro 6-4,3-6,4-5
UTR Pro Tennis Series Barcelona 01/25 12:30 - [378] Pla Malfeito, Jaume v Lopez San Martin, Alvaro [496] 2-6,6-1,3-6
ITF - M15 Antalya 12/17 08:30 26 Georgii Kravchenko v Lopez San Martin, Alvaro 6-4,6-4
ITF - M15 Antalya 12/16 06:50 25 Cengiz, Baran v Lopez San Martin, Alvaro 1-6,1-6
ITF M15 Madrid 12/06 10:00 29 Cornut-Chauvinc, Antoine v Lopez San Martin, Alvaro 6-4,7-6
ITF M15 Madrid 12/05 14:00 28 Lopez San Martin, Alvaro v Adrian Andreev 6-4,6-2
ITF M15 Madrid 12/04 10:00 27 Lopez San Martin, Alvaro v Vivero Gonzalez, Pablo 3-6,6-2,6-4
ITF M15 Madrid 12/03 09:00 26 Lopez San Martin, Alvaro v Lopez Villasenor, Gerardo 6-2,6-4
ITF M15 Madrid 12/02 07:55 25 Lopez San Martin, Alvaro v Roman A Burruchaga 6-2,7-6
ITF M15 Benicarlo 11/26 13:10 26 Lopez San Martin, Alvaro v Pol M Tiffon 1-6,6-3,6-7
ITF M15 Benicarlo 11/25 12:00 25 Lopez San Martin, Alvaro v Hasenkopf, Mariano Alberto 6-1,6-2
ITF - M15 Villena 11/17 10:00 25 Lopez San Martin, Alvaro v Raul Brancaccio 3-6,0-6
ITF M15 Valldoreix 11/10 13:30 25 Quinzi, Gianluigi v Lopez San Martin, Alvaro 6-4,6-4
ITF - M15 Porec 03/11 09:00 25 Giovanni Fonio v Lopez San Martin, Alvaro Retired
Murcia, Singles Qualifying M-ITF-ESP-05A 03/07 12:25 28 Lopez San Martin, Alvaro v Pedro Cachin 6-3,4-6,4-6
Murcia, Singles Qualifying M-ITF-ESP-05A 03/06 15:00 27 Lopez San Martin, Alvaro v Roumane, Rayane 6-2,6-2
Murcia, Singles Qualifying M-ITF-ESP-05A 03/05 15:55 26 Javier Barranco Cosano v Lopez San Martin, Alvaro 4-6,3-6
Murcia, Singles Qualifying M-ITF-ESP-05A 03/04 10:50 25 Jorge Martinez Martinez v Lopez San Martin, Alvaro 4-6,6-3,3-6
Paguera, Singles M-ITF-ESP-04A 02/19 09:00 25 Lopez San Martin, Alvaro v Andrews, Max 3-6,6-1,3-6
ITF M15 Palmanova 02/14 09:00 27 [359] Sebastian Baez v Lopez San Martin, Alvaro [488] 7-6,6-1
ITF M15 Palmanova 02/13 10:50 26 Rafael Giotis v Lopez San Martin, Alvaro 2-6,1-6
ITF M15 Palmanova 02/11 09:55 25 Pol M Tiffon v Lopez San Martin, Alvaro 4-6,4-6
ITF - M15 Bressuire 01/23 10:30 26 Lopez San Martin, Alvaro v Marek, Wojciech 3-6,6-3,5-7
ITF - M15 Bressuire 01/22 09:00 25 Lopez San Martin, Alvaro v Emilien Voisin 6-2,6-7,6-1
ITF - M15 Manacor 01/15 09:00 25 [489] Lopez San Martin, Alvaro v Carlos Alcaraz [488] 3-6,5-7
ITF - M15 Manacor 01/11 10:30 28 [491] Lopez San Martin, Alvaro v Evan Furness [437] 6-2,1-6,3-6
ITF - M15 Manacor 01/10 09:00 27 [357] Jonas Forejtek v Lopez San Martin, Alvaro [491] 3-6,2-6
ITF - M15 Manacor 01/09 12:00 26 Carlos Sanchez Jover v Lopez San Martin, Alvaro 3-6,0-6

Álvaro López San Martín (Spanish pronunciation: [ˈalβaɾo ˈlopeθ sam maɾˈtin]; born 2 June 1997 in Barcelona) is a Spanish tennis player.

López San Martín won the 2015 French Open boys' doubles championship, partnering Jaume Munar.

López San Martín has a career high ATP singles ranking of 349 achieved on 30 January 2017.