| Challenger Losinj | 10/19 09:35 | 25 | [104] 시치나토, 마르코 v Lopez San Martin, Alvaro [341] | 7-6,7-6 | |
| Challenger Napoli | 10/13 09:00 | 26 | [361] Lopez San Martin, Alvaro v 크리에크스풀, 탈론 [118] | 3-6,3-6 | |
| Challenger Napoli | 10/12 11:20 | 25 | [361] Lopez San Martin, Alvaro v 스카토브, 티모페이 [271] | 6-3,6-2 | |
| Challenger Napoli | 10/11 12:15 | - | [284] 푸르네스, 에반 v Lopez San Martin, Alvaro [361] | 4-6,0-6 | |
| Challenger Napoli | 10/11 08:30 | 14 | [444] 웨셀스, 루이스 v Lopez San Martin, Alvaro [361] | 6-7,4-6 | |
| Challenger Barcelona | 10/05 14:00 | 25 | [361] Lopez San Martin, Alvaro v 볼게스, 누노 [273] | 1-6,0-6 | |
| Challenger Barcelona | 10/04 13:00 | 19 | [361] Lopez San Martin, Alvaro v 크라브첸코, 게오르길 [452] | 2-6,4-6 | |
| Challenger Barcelona | 10/03 08:00 | 14 | Lopez San Martin, Alvaro v Rincon, Daniel | 4-6,7-5,6-3 | |
| Challenger Murcia | 09/27 13:25 | 25 | [306] 리츠찰드, 알렉산더 v Lopez San Martin, Alvaro [360] | 6-1,7-6 | |
| Challenger Seville | 09/08 17:45 | 26 | [74] 안두얄 알바, 파블로 v Lopez San Martin, Alvaro [398] | 3-6,6-1,6-4 | |
| Challenger Seville | 09/07 09:00 | 25 | [398] Lopez San Martin, Alvaro v 윈터 로페즈, 벤자민 [488] | 6-4,4-6,6-1 | |
| ITF M25 Oviedo | 09/04 10:00 | 29 | [382] 로카 바탈라, 오리올 v Lopez San Martin, Alvaro [398] | 7-6,6-1 | |
| ITF M25 Oviedo | 09/03 09:00 | 28 | Lopez San Martin, Alvaro v 가르시아, 알레한드로 | 6-2,6-0 | |
| ITF M25 Oviedo | 09/02 10:20 | 27 | [410] 니클레스, 조한 v Lopez San Martin, Alvaro [398] | 6-7,6-4,5-7 | |
| ITF M25 Oviedo | 09/01 14:40 | 26 | 로페즈 몬타구드, 카를로스 v Lopez San Martin, Alvaro | 4-6,6-2,2-6 | |
| ITF M25 Oviedo | 08/31 14:15 | 25 | 마르티 푸졸라스, 알렉스 v Lopez San Martin, Alvaro | 4-6,2-6 | |
| Challenger Barletta | 08/22 14:45 | 14 | Gabriele Piraino v Lopez San Martin, Alvaro | 7-6,3-6,7-5 | |
| ITF M25 Denia | 07/30 15:00 | 27 | [391] 하드트, 니크 v Lopez San Martin, Alvaro [405] | 6-0,6-3 | |
| ITF M25 Denia | 07/29 14:00 | 26 | de Loore, Joris v Lopez San Martin, Alvaro | 6-3,6-7,6-7 | |
| ITF M25 Denia | 07/28 08:00 | 25 | 시아스, 파웰 v Lopez San Martin, Alvaro | 6-7,6-7 | |
| ITF M25 Gandia | 07/24 14:30 | 28 | [337] 바란코 코사노, 자비엘 v Lopez San Martin, Alvaro [401] | 7-5,6-3 | |
| ITF M25 Gandia | 07/23 08:00 | 27 | Lopez San Martin, Alvaro v 앤드레우 가르시아, 프린시스코 | 6-4,6-4 | |
| ITF M25 Gandia | 07/22 10:35 | 26 | Lopez San Martin, Alvaro v Manzanera Pertusa, Alejandro | 4-6,6-1,6-0 | |
| ITF M25 Gandia | 07/21 11:00 | 25 | Lopez San Martin, Alvaro v 본다레브스키, 얀 | 6-3,6-2 | |
| Challenger Amersfoort | 07/12 09:00 | 19 | Lopez San Martin, Alvaro v 바서만, 데니 | 4-6,4-6 | |
| Challenger Amersfoort | 07/11 10:00 | 14 | Lopez San Martin, Alvaro v 반 덴 베르그, 발트 | 6-2,6-3 | |
| ITF M25 Marburg | 07/09 09:00 | 27 | [408] Lopez San Martin, Alvaro v 테파바크, 마르코 [489] | 5-7,3-6 | |
| ITF M25 Marburg | 07/08 08:50 | 26 | Lopez San Martin, Alvaro v 폰트조디크로모, 시단 | 2-6,6-3,6-3 | |
| ITF M25 Marburg | 07/06 16:00 | 25 | Lopez San Martin, Alvaro v 온클린, 가우시어 | 6-3,6-3 | |
| ITF M25 Grasse | 06/20 12:50 | 29 | Lopez San Martin, Alvaro v 로이엘, 발렌틴 | 7-6,7-5 |
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.