Top-ranked Alabama (9-0, 6-0) and No. 5 LSU (7-2, 3-2) saved the best for Game 3. It came right down to the final drive, as Alabama squeaked out its 21-17 win with a 28-yard screen play from quarterback AJ McCarron to running back T.J. Yeldon with 51 seconds remaining.
After struggling mightily for most of the second half, McCarron connected on four of his final five passes for 72 yards and that touchdown.
While McCarron played his best at the end, LSU quarterback Zach Mettenberger played the best game of his career, completing 24 of 35 passes for a career-high 298 yards and a touchdown with no interceptions.
LSU actually outgained Alabama 435 yards to 331.
Alabama is clearly in the driver's seat for a trip to Atlanta for the SEC title game, but it also controls its destiny for the Discover BCS National Championship in Miami.
It was over when: McCarron and Yeldon orchestrated a beautiful screen call that went 28 yards for a touchdown to make it 21-17 with 51 seconds left. LSU got the ball back, but Mettenberger was sacked on the third play of the drive as time ran out.
Game ball goes to: Outside of that costly fumble that led to LSU's final scoring drive, Yeldon was a beast for the Tide. He scored the game-winning touchdown and finished with 76 yards on 11 carries. He averaged 6.9 yards per carry and had a long of 23 yards.
Stat of the game: LSU did a very good job of extending drives against Alabama's vaunted defense, converting 10 of 20 third downs, while Alabama converted just 1 of 9 third downs.
Stat of the game II: McCarron completed 4 of 5 pass attempts on Alabama's final drive for 72 yards and a touchdown. Before that, he completed 1 of 7 second-half passes.
Second-guessing: LSU fullback J.C. Copeland's penalty took away all the momentum the Tigers gained from Jeremy Hill's 19-yard run to Alabama's 13-yard line. He foolishly knocked an Alabama player to the ground after the play was over and well away from where the play ended. It pushed the Tigers back, and they eventually failed to execute a fake field goal that took crucial points off the board.
Second-guessing II: Les Miles' decision to go for a fake field goal on a 47-yard attempt and then actually go for a 54-yarder in the second quarter will haunt him. Both decisions didn't work out, and that left the Tigers without a crucial second score before halftime. Alabama drove down the field 63 yards and scored a touchdown to make it 14-3 after Drew Alleman's 54-yard miss. Miles also decided to go for it on fourth-and-1 at Alabama's 24 with just under 9 minutes left and LSU leading 17-14.
What it means for Alabama: The SEC title is still in sight and so is the national championship. A win over Texas A&M next week and Alabama is guaranteed a trip to Atlanta for the first time since 2009. If Alabama wins out, it will play for its second national title in as many years.
What it means for LSU: The Tigers' BCS national title hopes are all but gone, but there's still some hope in Baton Rouge that LSU can still sneak into the Sugar Bowl. If the Tigers win out, they could still be in position to play in New Orleans in January. This was also a big step for Mettenberger, who came into the game as one of the SEC's most scrutinized quarterbacks but grew tremendously against the nation's No. 1 defense.