Real Sociedad and Deportivo Alavés kept the most clean sheets in the Copa Del Rey in 2025/2026, with 4 each. Valencia, Atlético Madrid and FC Barcelona were next on 3. Three teams were level on 4 in 2024/2025.
Eighty Copa Del Rey teams, including Rayo Vallecano, Eldense and Ourense CF, were without a clean sheet in 2025/2026. The other 36 kept 53 between them. Real Sociedad and Deportivo Alavés kept the most, 4.
Deportivo Alavés and Atlético Baleares were level on 2 home clean sheets, the most by any team in the Copa Del Rey in 2025/2026. Twelve teams were next on 1.
Real Sociedad and Valencia were level on 3 away clean sheets, the most by any team in the Copa Del Rey in 2025/2026. Six teams were next on 2.
| Rank | Team | Clean Sheets |
|---|---|---|
| 1 | Real Sociedad | 4 |
| 2 | Deportivo Alavés | 4 |
| 3 | Valencia | 3 |
| 4 | Atlético Madrid | 3 |
| 5 | FC Barcelona | 3 |
| 6 | Elche | 2 |
| 7 | Deportivo La Coruña | 2 |
| 8 | Sporting Gijón | 2 |
| 9 | Huesca | 2 |
| 10 | Atlético Baleares | 2 |
| 11 | Real Betis | 1 |
| 12 | Villarreal | 1 |
| 13 | Celta de Vigo | 1 |
| 14 | Mallorca | 1 |
| 15 | Osasuna | 1 |
| 16 | Getafe | 1 |
| 17 | Portugalete | 1 |
| 18 | Almería | 1 |
| 19 | Levante | 1 |
| 20 | Granada | 1 |
| 21 | SD Eibar | 1 |
| 22 | Racing Santander | 1 |
| 23 | Tenerife | 1 |
| 24 | Albacete | 1 |
| 25 | Cieza | 1 |
| 26 | Burgos | 1 |
| 27 | Antoniano | 1 |
| 28 | Langreo | 1 |
| 29 | Racing Ferrol | 1 |
| 30 | FC Cartagena | 1 |
| 31 | Cultural Leonesa | 1 |
| 32 | Ceuta | 1 |
| 33 | Guadalajara | 1 |
| 34 | Numancia | 1 |
| 35 | Real Ávila | 1 |
| 36 | Athletic Club | 1 |