![Francisco Cerro (L) of Argentina's Velez Sarsfield fights for the ball with Jesus Sanchez of Mexico's Chivas during their Copa Libertadores soccer match in Buenos Aires February 22, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Francisco Cerro (L) of Argentina's Velez Sarsfield fights for the ball with Jesus Sanchez of Mexico's Chivas during their Copa Libertadores soccer match in Buenos Aires February 22, 2012. REUTERS/Marcos Brindicci (ARGENTINA -](https://l450v.alamy.com/450v/2cx61er/francisco-cerro-l-of-argentinas-velez-sarsfield-fights-for-the-ball-with-jesus-sanchez-of-mexicos-chivas-during-their-copa-libertadores-soccer-match-in-buenos-aires-february-22-2012-reutersmarcos-brindicci-argentina-tags-sport-soccer-2cx61er.jpg)
Francisco Cerro (L) of Argentina's Velez Sarsfield fights for the ball with Jesus Sanchez of Mexico's Chivas during their Copa Libertadores soccer match in Buenos Aires February 22, 2012. REUTERS/Marcos Brindicci (ARGENTINA -
![Fidel Martinez (R) of Ecuador's Deportivo Quito fights for the ball with Luis Escalada of Mexico's Chivas de Guadalajara during their Copa Libertadores soccer match in Quito April 17, 2012. REUTERS/Guillermo Granja(Ecuador - Fidel Martinez (R) of Ecuador's Deportivo Quito fights for the ball with Luis Escalada of Mexico's Chivas de Guadalajara during their Copa Libertadores soccer match in Quito April 17, 2012. REUTERS/Guillermo Granja(Ecuador -](https://c8.alamy.com/comp/2E5JAHP/matias-alustiza-and-fidel-martinez-of-ecuadors-deportivo-quito-celebrates-their-goal-against-mexicoss-chivas-de-guadalajara-during-their-copa-libertadores-soccer-match-in-quito-april-17-2012-reutersguillermo-granja-ecuador-tags-sport-soccer-2E5JAHP.jpg)
Fidel Martinez (R) of Ecuador's Deportivo Quito fights for the ball with Luis Escalada of Mexico's Chivas de Guadalajara during their Copa Libertadores soccer match in Quito April 17, 2012. REUTERS/Guillermo Granja(Ecuador -
![Mauro Obolo (L) of Argentina's Velez Sarsfield celebrates with teammate Ivan Bella after he scored a goal against Mexico's Chivas during their Copa Libertadores soccer match in Buenos Aires February 22, 2012. Mauro Obolo (L) of Argentina's Velez Sarsfield celebrates with teammate Ivan Bella after he scored a goal against Mexico's Chivas during their Copa Libertadores soccer match in Buenos Aires February 22, 2012.](https://c8.alamy.com/comp/2CX25EF/mauro-obolo-l-of-argentinas-velez-sarsfield-celebrates-with-teammate-ivan-bella-after-he-scored-a-goal-against-mexicos-chivas-during-their-copa-libertadores-soccer-match-in-buenos-aires-february-22-2012-reutersmarcos-brindicci-argentina-tags-sport-soccer-2CX25EF.jpg)
Mauro Obolo (L) of Argentina's Velez Sarsfield celebrates with teammate Ivan Bella after he scored a goal against Mexico's Chivas during their Copa Libertadores soccer match in Buenos Aires February 22, 2012.
![Fidel Martinez (7) and Matias Alustiza (11) of Ecuador's Deportivo Quito celebrate their goal against Mexicos's Chivas de Guadalajara during their Copa Libertadores soccer match in Quito April 17, 2012. REUTERS/Gary Granja ( Fidel Martinez (7) and Matias Alustiza (11) of Ecuador's Deportivo Quito celebrate their goal against Mexicos's Chivas de Guadalajara during their Copa Libertadores soccer match in Quito April 17, 2012. REUTERS/Gary Granja (](https://c8.alamy.com/zooms/6/bf615defb7f2456e8d0b32fc544c7b72/2cyf01j.jpg)
Fidel Martinez (7) and Matias Alustiza (11) of Ecuador's Deportivo Quito celebrate their goal against Mexicos's Chivas de Guadalajara during their Copa Libertadores soccer match in Quito April 17, 2012. REUTERS/Gary Granja (
![Fernando Ortiz (R) of Argentina's Velez Sarsfield fights for the ball with Jesus Sanchez of Mexico's Chivas during their Copa Libertadores soccer match in Buenos Aires February 22, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Fernando Ortiz (R) of Argentina's Velez Sarsfield fights for the ball with Jesus Sanchez of Mexico's Chivas during their Copa Libertadores soccer match in Buenos Aires February 22, 2012. REUTERS/Marcos Brindicci (ARGENTINA -](https://c8.alamy.com/comp/2CXPM8P/fernando-ortiz-r-of-argentinas-velez-sarsfield-fights-for-the-ball-with-jesus-sanchez-of-mexicos-chivas-during-their-copa-libertadores-soccer-match-in-buenos-aires-february-22-2012-reutersmarcos-brindicci-argentina-tags-sport-soccer-2CXPM8P.jpg)