Spain: M15 Villena 2 - Doubles - Main |
| 1/8-finals | Alvarez Sarmiento M. L./Rocens M. | Gavrielides L./Sanchez Quilez A. | 0:2 (4:6, 5:7) | details | 27.02.2024 |
Spain: M15 Valencia - Doubles - Main |
| 1/8-finals | Alcala Gurri M./Naharro D. | Alvarez Sarmiento M. L./Rocens M. | 2:0 (6:2, 6:1) | details | 14.11.2023 |
Spain: M25 Benicarlo - Doubles - Main |
| 1/8-finals | Mishkin K./Shvets V. | Alvarez Sarmiento M. L./Rocens M. | 2:1 (6:4, 3:6, 10:4) | details | 07.11.2023 |
Spain: M15 Castellon - Doubles - Main |
| 1/8-finals | Alvarez Sarmiento M. L./Rocens M. | Manzanera Pertusa A./Martinez Arjona S. | WO. | details | 17.10.2023 |
Spain: M15 Vigo - Doubles - Main |
| Quarter-finals | Barreto Sanchez D. A./Manzanera Pertusa A. | Alvarez Sarmiento M. L./Pedrico Kravtsov A. | 2:1 (1:6, 6:3, 10:4) | details | 12.10.2023 |
| 1/8-finals | Curras Abasolo T./Salvador Pita I. | Alvarez Sarmiento M. L./Pedrico Kravtsov A. | 0:2 (1:6, 0:6) | details | 11.10.2023 |
Spain: M15 Melilla - Doubles - Main |
| Quarter-finals | Martinez Martinez J./Winter Lopez B. | Alvarez Sarmiento M. L./Miletich I. | 2:0 (6:2, 6:2) | details | 20.09.2023 |
| 1/8-finals | Alvarez Sarmiento M. L./Miletich I. | Lapalu V./Mora M. | WO. | details | 19.09.2023 |
Spain: M15 Madrid - Doubles - Main |
| Quarter-finals | Alvarez Sarmiento M. L./Miletich I. | De Krom M./Nijboer R. | 0:2 (4:6, 3:6) | details | 07.09.2023 |
| 1/8-finals | Francisco L./Masjuan Ginel P. | Alvarez Sarmiento M. L./Miletich I. | 1:2 (6:1, 62:7, 7:10) | details | 05.09.2023 |
Spain: M25 Denia - Doubles - Main |
| Semi-finals | Blanch D./Gea A. | Alvarez Sarmiento M. L./Miletich I. | 2:0 (6:2, 6:1) | details | 28.07.2023 |
| Quarter-finals | Maksymchuk I./Vanshelboim E. | Alvarez Sarmiento M. L./Miletich I. | 0:2 (2:6, 5:7) | details | 27.07.2023 |
| 1/8-finals | Chepelev A./Gaubas V. | Alvarez Sarmiento M. L./Miletich I. | 1:2 (6:1, 3:6, 7:10) | details | 25.07.2023 |