Alabama's Hall has work cut out against LSU's secondary

No. 21 Wisconsin at No. 1 Ohio State

There are going to be many great one-on-one matchups in this game as the Buckeyes try to remain undefeated. Badgers CB Jack Ikegwuonu (6-foot-1, 200 lbs.) did a great job last week on Indiana WR James Hardy (6-7, 220), holding him to just four receptions. Ikegwuonu likely will draw Ohio State's leading receiver, Brian Robiskie, who is averaging almost 20 yards a catch. A matchup in the trenches worth watching will be Wisconsin's Matt Shaughnessy (6-5, 245) -- a rangy and underrated defensive end -- against Ohio State right tackle Kirk Barton (6-6, 300). Shaughnessy moves around a lot, but expect him to line up at left end most of the day.