Browns edge Ravens 12-9 in overtime on knuckleball FG

CLEVELAND — Rookie Greg Joseph's 37-yard field goal — a knuckleball that barely cleared the crossbar — with two seconds left in overtime gave the Cleveland Browns a 12-9 win over the Baltimore Ravens on Sunday.After rookie quarterback Baker Mayfield drove the Browns (2-2-1) into position, Joseph, who was signed after Week 2 following Zane Gonzalez's release, lined his kick through the uprights to give Cleveland its first AFC North win in 19 tries.As Browns fans celebrated just