UFC Vegas 38 goes down this weekend at the UFC APEX in Las Vegas. In the main event, top ten light heavyweight powerhouses Thiago Santos and Johnny Walker go head to head. Santos is currently riding a three-fight losing streak, with losses against Jon Jones, Glover Teixeira, and Aleksandar Rakic. Walker would have been on … Continue reading UFC Vegas 38: Santos vs Walker Preview, Prediction And Betting Odds