Sean Strickland regains the UFC’s 185-pound championship, defeating Khamzat Chimaev via split decision at UFC 328. NEWARK, N.J. (AP) — Sean Strickland won UFC’s 185-pound championship for the second time in his career on Saturday night, defeating Khamzat Chimaev via split decision in a bout that never rose to the level of vitriol and threats of violence outside t... [5296 chars]