TUSCALOOSA, Ala. -- Here are five things to watch as top-ranked Alabama (8-0, 5-0) hosts 13th-ranked LSU (7-2, 3-2)
Running the football: There will be a lot of focus on the quarterbacks and wide receivers in this game, but don't forget that these games often come down to who limits turnovers and runs the football best. Alabama's ground game has improved mightily since the start of the season with T.J. Yeldon and Kenyan Drake developing into a potent duo. LSU, meanwhile, has the top rusher in the league in Jeremy Hill. Alfred Blue and Kenny Hilliard, his two backups, are no slouches either.
Quarterback play: It's been a tale of two quarterbacks of late: AJ McCarron has gone one way while Zach Mettenberger has gone another. Mettenberger threw 15 touchdowns to two interceptions in his first two games, but four touchdowns and five interceptions in his last two contests. McCarron, meanwhile, has improved since his first four games where he threw six touchdowns and three interceptions, tossing 10 touchdowns and no picks in his last four contests. McCarron's 92.5 Total QBR since Oct. 1 ranks No. 1 in the FBS.
Defending the pass: Whoever starts opposite Deion Belue at cornerback for Alabama on Saturday, likely Cyrus Jones, will have his hands full. Whoever it is, the Tide corners will have their hands full defending Odell Beckham Jr. and Jarvis Landry, LSU's talented tandem of wide receivers. Both rank in the top 10 among SEC receivers in yards and Beckham is second nationally in all-purpose yards per game.
Tale of two defenses: Alabama's defense has been nearly perfect this season. Since giving up 42 points to Texas A&M, Alabama has outscored opponents 246-26. The Tide has five more touchdowns (31) than its opponents have points during that time. LSU, on the other hand, has endured some ups and downs on defense. The Tigers have allowed 21.9 points and 351.7 yards per game, compared to the Tide which has allowed an average of 9.8 points and 280.9 yards per game.
Bye week help: If you think having a bye week before Saturday's game helps Alabama, think again. While getting players close to 100 percent helps, the final outcome hasn't been affected by having a week off. Alabama has lost three games under Nick Saban when coming off a regular season bye week. All three have come against LSU.