| 13/08/24 |
Valladolid Open Trofeo Castilla y León - Previa Spanish Championships |
R16 |
|
R16 |
L |
Daniel Martin Pallin |
2-0 |
Guillermo Alonso Cardeñosa |
5-4, 5-4 |
| 01/10/22 |
III Campeonato de España Absoluto €3000 |
R32 |
|
R32 |
L |
Guillermo Alonso Cardeñosa |
1-3 |
Carlos Martin Pallin |
|
| 24/09/22 |
III Valladolid Castilla y León €3.500 - Grand Slam España (150 points) |
R32 |
|
R32 |
L |
Fernando de Urruticoechea |
3-0 |
Guillermo Alonso Cardeñosa |
|
| 18/09/21 |
II Campeonato de España Absoluto €3000 (GBP 50) |
R16 |
|
R16 |
L |
Guillermo Alonso Cardeñosa |
0-3 |
Hermes Esteban Moreno |
|
| 05/10/19 |
Valladolid Castilla y León €3000 Slam (75 points) |
R32 |
|
R32 |
L |
Alex Miotto |
3-0 |
Guillermo Alonso Cardeñosa |
|