PITTSBURGH (AP) — James Conner ran for 101 yards and a touchdown and the Pittsburgh Steelers battered the Cleveland Browns in a 38-7 blowout victory. Pittsburgh improved to 5-0 for the first time since 1978 with the win. Ben Roethlisberger added 162 yards passing and a score as Pittsburgh emphatically ended Cleveland’s four-game winning streak while extending the Browns’ skid at Heinz Field to 17 and counting. The Browns (4-2) were unable to get anything going against a defense that sacked aching Baker Mayfield four times. Mayfield also threw a pair of interceptions and was pulled late in the third quarter.