The Pumas captain has denied he made any inappropriate remarks to the America winger.
Club America players have accused Pumas defender Dario Veron of directing racial abuse toward America winger Darwin Quintero during Sunday's playoff match.
Tempers flared at numerous moments during the two-legged semifinal between Mexico City clubs, with America being reduced to nine men in both legs. Pumas rode a 3-0 advantage
After the match, America goalkeeper Moises Munoz alleged that Veron had called Quintero, a Colombian winger who is black, an "ape."
"The only thing I want to comment on is the large pain I feel with respect to my professional colleague Dario Veron," Munoz said in a post-match news conference.