Cristiano Ronaldo of Real Madrid CF lies on the ground ahead Francisco Portillo of Real Betis Balompie during the La Liga match between Real Betis Balompie and Real Madrid CF at Estadio Benito Villamarin on January 24, 2016 in Seville, Spain. (Jan. 23, 2016 - Source: Gonzalo Arroyo Moreno/Getty Images Europe)

Cristiano Ronaldo of Real Madrid CF lies on the ground ahead Francisco Portillo of Real Betis Balompie during the La Liga match between Real Betis Balompie and Real Madrid CF at Estadio Benito Villamarin on January 24, 2016 in Seville, Spain. (Jan. 23, 2016 - Source: Gonzalo Arroyo Moreno/Getty Images Europe)