The Champions League semi-finals will have a Spanish presence in both semi-finals.
Not only will Barcelona face Liverpool, but Antonio Miguel Mateu Lahoz will referee the first leg tie between Tottenham and Ajax on Tuesday.
The game at Tottenham Hotspur Stadium will be his sixth game in the competition this season, one of which was Tottenham's 3-0 win over Borussia Dortmund in the last 16.
He has also been in charge of Benfica vs Bayern Munich, Red Star Belgrade vs Liverpool and Lokomotiv Moscow vs Galatasaray in the group stages and Liverpool's 2-0 win over Porto in the quarter-finals.
Alejandro Jose Hernandez Hernandez and Juan Martinez Munuera will provide assistance in the VAR room for the clash.
