Chelsea's Brazilian-born Spanish striker Diego Costa has an unsuccessful attempt on goal during the English Premier League football match between Southampton and Chelsea at St Mary's Stadium in Southampton, southern England on February 27, 2016. (AFP )
Chelsea's Spanish midfielder Cesc Fabregas (2nd L) vies with Southampton's Portuguese defender Jose Fonte during the English Premier League football match between Southampton and Chelsea at St Mary's Stadium in Southampton, southern England on February 27, 2016 (AFP)
Chelsea's Spanish defender Cesar Azpilicueta (L) vies with Southampton's Portuguese defender Jose Fonte during the English Premier League football match between Southampton and Chelsea at St Mary's Stadium in Southampton, southern England on February 27, 2016.
(AFP)
AS Roma's Brazilian midfielder from Egypt Mohamed Salah (R) fights for the ball with Empoli's defender from Portugal Mario Rui during their Italian Serie A football match Empoli vs AS Rome, on February 27, 2016 (AFP)
AS Roma's forward Stephan El Shaarawy (R) drives the ball followed by Empoli's midfielder from Poland Piotr Zielinski during their Italian Serie A football match Empoli vs AS Rome, on February 27, 2016 (AFP)
AS Roma's Egyptian midfielder Mohamed Salah (L) fights for the ball with Empoli's Portuguese defender Mario Rui during their Italian Serie A football match Empoli vs AS Rome, on February 27, 2016 (AFP)
Torino's Ghanaian midfielder Afriyie Acquah (L) challenges AC Milan's Italian forward Mario Balotelli during the Italian Serie A football match between AC Milan and Torino at the San Siro Stadium in Milan on February 27, 2016 (AFP)
AC Milan's Keisuke Honda, left, challenges Torino’s Bruno Peres during a Serie A soccer match between AC Milan and Torino, at the San Siro stadium in Milan, Italy, Saturday, Feb. 27, 2016. (AP)
Torino's Ghanaian midfielder Afriyie Acquah (L) fouls AC Milan's Italian forward Mario Balotelli during the Italian Serie A football match between AC Milan and Torino at the San Siro Stadium in Milan on February 27, 2016 (AFP)
Real Madrid's Cristiano Ronaldo, right, prepares to cross the ball during a Spanish La Liga soccer match between Real Madrid and Atletico Madrid at the Santiago Bernabeu stadium in Madrid, Spain, Saturday Feb. 27, 2016. (AP)
Real Madrid's Danilo, left, reacts against Atletico’s Gabi during a Spanish La Liga soccer match between Real Madrid and Atletico Madrid at the Santiago Bernabeu stadium in Madrid, Spain, Saturday Feb. 27, 2016. (AP)
Atletico's Fernando Torres, center, is surrounded by Real Madrid’s players during a Spanish La Liga soccer match between Real Madrid and Atletico Madrid at the Santiago Bernabeu stadium in Madrid, Spain, Saturday Feb. 27, 2016. (AP)
VfL Wolfsburg v Bayern Munich - German Bundesliga - Volkswagen Arena, Wolfsburg, Germany - 27/02/16 VfL Wolfsburg's Julian Draxler and Bayern Munich's David Alaba in action (Reuters)
Bayern Munich's midfielder Thomas Mueller (R) and Wolfsburg's Brazilian defender Dante vie during the German first division Bundesliga football match VfL Wolfsburg vs FC Bayern Munich in Wolfsburg, northern Germany, on February 27, 2016 (AFP)