Real Madrid's Cristiano Ronaldo, right, reacts during a Spanish La Liga soccer match between FC Barcelona and Real Madrid at Camp Nou stadium, in Barcelona, Spain, Sunday, March 22, 2015 (Photo: AP)

Barcelona's Jeremy Mathieu (L) celebrates his goal against Real Madrid with his team mate Luis Suarez during their Spanish first division "Clasico" soccer match at Camp Nou stadium in Barcelona, March 22, 2015 (Photo: Reuters)

Barcelona's Lionel Messi, right gets past Real Madrid's Sergio Ramos during a Spanish La Liga soccer match between FC Barcelona and Real Madrid at Camp Nou stadium, in Barcelona, Spain, Sunday, March 22, 2015 (Photo: AP)

Liverpool's Philippe Coutinho, centre, is run off the ball by Manchester United's Wayne Rooney, left, and Juan Mata during the English Premier League soccer match between Liverpool and Manchester United at Anfield Stadium, Liverpool, England, Sunday, March 22, 2015 (Photo: AP)

Liverpool's Steven Gerrard is shown a red card by referee Martin Atkinson during the English Premier League soccer match between Liverpool and Manchester United at Anfield Stadium, Liverpool, England, Sunday, March 22, 2015 (Photo: Reuters)

Ahmed Elmohamady scores the first goal for Hull City during their English Premier League soccer match at the KC Stadium, Hull, England, Sunday, March 22, 2015 (Photo: Reuters)

Diego Costa celebrates scoring the second goal for Chelsea with team mates during their English Premier League soccer match at the KC Stadium, Hull, England, Sunday, March 22, 2015 (Photo: Reuters)

Juventus' Arturo Vidal, foreground center, is challenged by Genoa' Diego Perotti during a Serie A soccer match between Juventus and Genoa at the Juventus stadium, in Turin, Italy, Sunday, March 22, 2015 (Photo: AP)

Juventus' players celebrate after Carlos Tevez, fourth from right, scored during a Serie A soccer match between Juventus and Genoa at the Juventus stadium, in Turin, Italy, Sunday, March 22, 2015 (Photo: AP)

AS Roma's Daniele De Rossi (16) celebrates with his teammates after scoring against Cesena during their Italian Serie A soccer match in Cesena March 22, 2015 (Photo: Reuters)

AS Roma's Radja Naingolan (L) fights for the ball with Cesena's Gabriele Perico during their Italian Serie A soccer match in Cesena March 22, 2015 (Photo: Reuters)

Bayern Munich's Arjen Robben (2nd R) sits injured on the pitch during their Bundesliga first division soccer match against Borussia Moenchengladbach in Munich March 22, 2015 (Photo: Reuters)

Bayern Munich's Thomas Mueller, Robert Lewandowski and Philipp Lahm (L-R) react during their Bundesliga first division soccer match against Borussia Moenchengladbach in Munich March 22, 2015 (Photo: Reuters)