| ITF M15 Perugia | 07/24 11:00 | 25 | Facundo Juarez v Nicolas Alvarez | View | |
| ITF M15 Gubbio | 07/17 10:50 | 25 | Matteo De Vincentis v Nicolas Alvarez | 6-4,6-3 | |
| ITF M25 Padova | 07/08 12:15 | 25 | Nicolas Alvarez v Stefano D'Agostino | 4-6,4-6 | |
| Challenger Santa Cruz | 06/17 22:00 | 25 | Nicolas Alvarez v Murkel Dellien | CANC | |
| Challenger Lima | 06/11 22:00 | 25 | Nicolas Alvarez v Diego A B Sanchez | 3-6,3-6 | |
| Challenger Santa Fe | 06/03 18:55 | 25 | Nicolas Alvarez v Nicolas Zanellato | 6-4,3-6,3-6 | |
| ITF M15 Neuquen | 05/15 16:35 | 25 | Alexander Stater v Nicolas Alvarez | 6-4,5-7,6-3 | |
| Challenger Santos | 05/08 16:40 | 25 | Nicolas Alvarez v Gonzalo Bueno | 5-7,2-6 | |
| Challenger Concepcion | 04/22 20:50 | 25 | Juan C P Angelo v Nicolas Alvarez | 6-1,6-2 | |
| Challenger Santa Fe | 07/03 13:00 | 25 | Nicolas Alvarez v Lucio Ratti | CANC | |
| Challenger Temuco | 11/22 20:55 | 25 | [319] Nicolas Alvarez v Nicolas Kicker [201] | 2-6,5-7 | |
| Challenger Sao Leopoldo | 11/17 15:40 | 26 | [160] Felipe M R Alves v Nicolas Alvarez [313] | 6-3,6-2 |
Nicolás Álvarez (Spanish pronunciation: [nikoˈlas ˈalβaɾes]; born 8 June 1996) is a Peruvian tennis player.
On the junior tour, Álvarez has a career high ITF junior ranking of 17 achieved in March 2014.
Álvarez has a career high ATP singles ranking of 295 achieved on January 6, 2020. He also has a career high ATP doubles ranking of 345, achieved on March 2, 2020.
Álvarez has represented Peru at Davis Cup. In Davis Cup he has a win–loss record of 6–5.