Colby Covington claims that his rival Kamaru Usman told Dana White “I don’t know how much more I got left in this sport” after UFC 268. Covington gave Usman all he could handle when the pair met earlier this month in their rematch that headlined UFC 268. Much like their first encounter back at UFC … Continue reading Colby Covington claims Kamaru Usman told Dana White “I don’t know how much more I got left in this sport” after UFC 268