Chicharito joined United last year from Chivas.
"We have two big derbies in Guadalajara," he told United Review. For Chivas, the one against Club America is like United v Liverpool - the rivalry is down to success and trophies.
"But the games against Club Atlas are like United v City: a local rivalry. They were huge games, and I felt more passionately about the Atlas ones because it was for local pride and I had played against those teams all through my youth years. Derbies are unbelievable in Mexico - there's so much noise and colour, and all week that's the only thing people speak about."