Montreal Impact winger Dominic Oduro claims fans of Costa Rican side Alajuelense were racist towards him as the Canadian side reached its first Concacaf Champions League final. The 29 year old Ghanaian tweeted: "So sad that in this generation some fans still make monkey noises when black players are playing the game.

"Shame to all #alajuelense fans."

He later added: "Say no to racism on the field."