2016/17 Copa del Rey semi-finals: dates and kick-off times
Atlético Madrid take on Barcelona in the semi-finals of the 2016/17 Copa del Rey, with Celta Vigo meeting Alavés in the other last-four match-up.
Copa del Rey: Atlético-Barcelona, Celta-Alavés
Barcelona were paired with fellow giants Atlético Madrid in Friday's Copa del Rey semi-final draw, which was held at the Spanish FA's headquarters.
The box-office clash is a meeting of clubs with 38 Copa triumphs between them, while the other last-four tie features two sides who have never lifted the trophy.
Fresh from knocking out Real Madrid in the quarter-finals earlier this week, Celta Vigo will fight it out with Deportivo Alavés for a place in the final.
Copa del Rey semi-final fixtures:
Celta Vigo-Alavés
First leg, Balaídos: Thursday 2 February, 21:00*
Second leg, Mendizorroza: Wednesday 8 February, 21:00
Atlético Madrid-Barcelona
First leg, Vicente Calderón: Wednesday 1 February, 21:00
Second leg, Camp Nou: Tuesday 7 February, 21:00
*all times CET