Friday's front page headlines from Marca, Diario Sport & El Mundo Deportivo, in English!

Barbarism

Death of Basque policeman after clashes between ultras of Spartak Moscow and Athletic Bilbao

The victim, a 51-year-old, died outside San Mames, five detained, year of World Cup

100m - United put price on De Gea, Madrid consider it excessive

Five motives for Bale's exit

Athletic and Atletico through to last 16

Dembele revolution

Valverde convinced it's Ousmane's time, can start against Girona

Arthur: My signing is on track

Sergi Roberto: "I had offers, but I wanted to fight"

Machin: I want a draw in the Camp Nou

"My signing is close" - Arthur

Brazilian in negotiations with Barca

Tragedy at San Mames - police offer dies

Sergi Roberto 500m clause

Test at the Riazor for Espanyol

La Liga - Club News