Flacco connected with Todd Heap for a 65-yard score and hit Derrick Mason for a 10-yard touchdown during a three-minute span of the second quarter to stake Baltimore to a 17-3 halftime lead. Flacco now has 53 career TD passes, surpassing Vinny Testaverde (51) for most in Ravens history.Flacco completed 25 of 35 passes for 289 yards and had a 76-yard touchdown throw to Ray Rice called back because of a block in the back by Anquan Boldin.Baltimore (8-3) improved to 5-0 at home this season and remained tied atop with the AFC North with Pittsburgh. The Ravens host the Steelers next Sunday night.Tampa Bay (7-4) still has not beaten a team with a winning record.Copyright by STATS LLC and The Associated Press