AC Milan defender Cristian Zapata admits there's been tension with coach Pippo Inzaghi. Zapata is now warming up for the Copa America with Colombia.

"I don't know why I played so little," Zapata told AS.

"After my injury the Coach changed his mind, I had more problems with him than anything else. It's been very difficult. Fortunately it's over and now I have to think about the national team.

"It was a difficult year because the players had problems with Inzaghi and this was reflected on the team."