Watch Eddie Alvarez vs. Anthony Pettis full fight video highlights from UFC Fight Night 81's co-main event above, courtesy of FOX Sports. br br UFC Fight Night: Dillashaw vs. Cruz took place Jan. 17, 2016 at the TD Garden in Boston, Massachusetts. Former UFC lightweight champion Anthony Pettis (18-4) took on Eddie Alvarez (27-4) in the night's co-main event, which aired live on FOX. Catch the video highlights above.