Pettis, VanZant, Miller triumph in Vancouver

PETTIS vs OLIVEIRAFormer UFC lightweight champion Anthony Pettis got the fight of his life in his featherweight debut against No. 6-ranked Charles Oliveira on Saturday, but “Showtime” delivered the goods at Rogers Arena in Vancouver, submitting the Brazilian in the third round, snapping a three-fight losing streak in the process.Oliveira immediately rushed Pettis into the fence, but Pettis’ takedown defense was strong. Yet as soon as the two broke, Oliveira wasn’t going t