Stadium: Pista 2 Round: 14 Ground: Clay
| ITF M25 Alkmaar | 2021/06/24 15:00 | Nicolas Alvarez Varona v Carlos Lopez Montagud | 5-7,6-3,6-2 |
| ITF M25 Riba-Roja de Turia | 2019/10/09 08:40 | Nicolas Alvarez Varona v Carlos Lopez Montagud | 0-6,6-4,6-4 |
| ITF M15 Sabadell | 2019/10/02 12:10 | Nicolas Alvarez Varona v Carlos Lopez Montagud | 5-7,6-3,6-3 |
| Challenger Oeiras | 2024/01/02 14:20 | Nicolas Alvarez Varona v Paul Jubb | 5-7,2-6 |
| Challenger Valencia | 2023/11/20 11:40 | Miguel Damas v Nicolas Alvarez Varona | 6-1,6-0 |
| Challenger Valencia | 2023/11/19 12:30 | Nicolas Alvarez Varona v Lorenzo Giustino | 6-4,6-4 |
| ITF M15 Valencia | 2023/11/16 08:20 | Carlos Gimeno Valero v Nicolas Alvarez Varona | 6-1,3-6,6-4 |
| ITF M15 Valencia | 2023/11/14 11:00 | Nicolas Alvarez Varona v Alex M Pujolras | 6-2,6-7,6-2 |
| ITF M25 Benicarlo | 2023/11/07 11:35 | Alejandro Moro Canas v Nicolas Alvarez Varona | 6-3,6-3 |
| ITF M15 Castellon | 2023/10/19 14:00 | Miguel Damas v Nicolas Alvarez Varona | 7-6,6-1 |
| ITF M15 Castellon | 2023/10/19 09:55 | Nikolay Nedelchev v Nicolas Alvarez Varona | 3-6,3-6 |
| Challenger Tenerife | 2024/01/14 10:00 | Carlos Lopez Montagud v Samuel Vincent Ruggeri | 2-6,1-6 |
| Challenger Maspalomas | 2023/11/28 13:30 | Carlos Lopez Montagud v Vilius Gaubas | 6-2,6-7,4-6 |
| Challenger Valencia | 2023/11/21 15:25 | Carlos Lopez Montagud v Daniel Rincon | 5-7,4-6 |
| Challenger Valencia | 2023/11/20 10:00 | Alejandro Moro Canas v Carlos Lopez Montagud | 6-1,3-6,2-6 |
| Challenger Valencia | 2023/11/19 11:00 | Carlos Lopez Montagud v Steven Diez | 6-0,6-2 |
| ITF M25 Benicarlo | 2023/11/10 12:45 | Carlos Lopez Montagud v Miguel Damas | 5-7,4-6 |
| ITF M25 Benicarlo | 2023/11/09 12:10 | Carlos Lopez Montagud v Georgii Kravchenko | 7-5,6-1 |
| ITF M25 Benicarlo | 2023/11/08 11:15 | Carlos Lopez Montagud v Sergi Perez Contri | 6-2,4-6,6-1 |