Crawford stops Porter in 10th to keep WBO welterweight title

LAS VEGAS (AP) — Terrence Crawford stopped Shawn Porter in the 10th round by technical knockout Saturday night in one of the most anticipated bouts of the year. Crawford (38-0) retained his WBO welterweight title and extended his streak of KOs or TKOs to nine in front of a sold-out crowd of 11,568 at Mandalay Bay. Porter dropped to 31-4-1.