The Cleveland Browns have claimed OL Marcus Martin via waivers from San Francisco.
Martin is 6-3, 310 pounds and is entering his fourth NFL season out of Southern California. Originally a third-round draft pick (70th overall) of San Francisco in 2014, Martin played in 26 career games, making 22 starts at center, one at right guard and one at left guard. In 38 career games at USC, he started 20 games a guard and 13 at center. Martin, a native of Los Angeles, Calif., attended Crenshaw High School.