Mauro Formica (bottom), of Cruz Azul, vies for the ball with Jorge Torres Nilo (R-Front), of Tigres, during a match of the Liga MX, held in the Azul Stadium, in Mexico City, capital of Mexico, on Sept. 14, 2013. (Xinhua/Pedro Mera)

Luis Amaranto Perea (L) of Cruz Azul vies with Jose Francisco Torres (R) of Tigres during a match of the Liga MX, held in the Azul Stadium, in Mexico City, capital of Mexico, on Sept. 14, 2013. (Xinhua/Pedro Mera)

Mauro Formica (C-Back), of Cruz Azul, vies for the ball with Jorge Torres Nilo (Front), of Tigres, during a match of the Liga MX, held in the Azul Stadium, in Mexico City, capital of Mexico, on Sept. 14, 2013. (Xinhua/Pedro Mera)

Mariano Pavone (R), of Cruz Azul, vies for the ball with Juninho (L), of Tigres, during a match of the Liga MX, held in the Azul Stadium, in Mexico City, capital of Mexico, on Sept. 14, 2013. (Xinhua/Pedro Mera)

Mariano Pavone, of Cruz Azul, reacts during the match of the Liga MX, against Tigres, held in the Azul Stadium, in Mexico City, capital of Mexico, on Sept. 14, 2013. (Xinhua/Pedro Mera)

Luis Amaranto Perea (R), of Cruz Azul, vies for the ball with Emanuel Villa (L), of Tigres, during a match of the Liga MX, held in the Azul Stadium, in Mexico City, capital of Mexico, on Sept. 14, 2013. (Xinhua/Pedro Mera)