When: Saturday, April 10th, Where: Osage Casino, Tulsa, Oklahoma How to Watch: ESPN Main Card Starts at 10 p.m. ET/ 7 p.m. PT. , ESPN+ Will Show Complete Undercard With 5:30 p.m. ET/ 2:30 p.m. PT. Joe Smith Jr. vs Maxim Vlasov, for the vacant WBO light heavyweight world title Odds: