Colby Covington claims Conor McGregor's UFC 257 fight won't be "competitive," saying that Dustin Poirier has "no chin anymore and no heart."
Conor McGregor says he "tore through [the featherweight division] like a chainsaw through butter" and he wants to do the same at 155 pounds.
"This is such a masterpiece. Well done, @TheNotoriousMMA would be proud," one fan said. The Conor McGregor UFC 257 promo is a must-watch.