Preview Saturday’s middlweight main event between Derek Brunson and Darren Till. UFC Vegas 36 main card starts at 4pm ET / 1pm PT. Subscribe to get all the latest UFC content: http://bit.ly/2uJRzRR Experience UFC live with UFC FIGHT PASS, the digital subscription service of the UFC. Visit https://ufcfightpass.com/ To order UFC Pay-Per-Views on ESPN+, visit…