Woodley and Harrison have terrorized the Ravens' offensive tackles and, subsequently, Flacco, as well. Last season, Woodley, who sat out the second of the two rivalry games, had one sack in his one game. Harrison was shut out in Week 1, but had three in their second meeting. But this year, those two have been mostly ineffective, mostly due to injury. They have both missed time and are trying to get back to where they want to be. They have combined for just four sacks this season -- one from Harrison and three from Woodley. Overall, the Steelers have 16 sacks, which is tied with the Ravens and two other teams for 22nd in the NFL.