Swansea City's captain Ashley Williams hides his head in his shirt after Tottenham Hotspur scored their first goal during their English Premier League soccer match at the Liberty Stadium in Swansea (Reuters)

Chelsea's Samuel Eto'o celebrates after scoring his third goal during their English Premier League soccer match against Manchester United at Stamford Bridge in London ()

Barcelona's coach Gerardo Martino catches the ball during the team's Spanish First Division soccer match against Levante at the Ciudad de Valencia stadium in Valencia

Manchester United's Nemanja Vidic (C) talks with referee Phil Dowd (2nd R) after being sent off

Atletico Madrid's David Villa (C) celebrates his goal against Sevilla during their Spanish First Division soccer match at Vicente Calderon stadium in Madrid

Arsenal's Santi Cazorla (R) celebrates with teammate Olivier Giroud after scoring a second goal against Fulham during their English Premier League soccer match at the Emirates stadium in London

AC Milan forward Mario Balotelli, left, celebrates after scoring with his teammates midfielder Riccardo Montolivo, center, and AC Milan forward Andrea Petagna

Juventus' players acknowledge their supporters at the end of their Italian Serie A soccer match against Sampdoria at Juventus Stadium in Turin

Real Madrid's Cristiano Ronaldo runs for a ball during their Spanish First Division soccer match against Real Betis at the Benito Villamarin