Poirier takes out Alvarez in Calgary rematch

 POIRIER vs ALVAREZRIVALRY CLOSED. #UFCCalgary pic.twitter.com/fCmsaToiXN— UFC (@ufc) July 29, 2018A tactical error cost former UFC lightweight champion Eddie Alvarez big in the Scotiabank Saddledome in Calgary on Saturday, as an illegal elbow took a dominant position away and gave Dustin Poirier the opening he needed to hurt and stop Alvarez in the second round of their UFC Fight Night main event rematch.“This is what I do, I live for this. I will never quit in here,” sai