ATLANTA — Heisman Trophy favorite Derrick Henry rushed for 189 bruising yards and No. 2 Alabama locked up its spot in the College Football Playoff, beating No. 18 Florida 29-15 with a dominating defensive performance in the Southeastern Conference championship game Saturday.

The Crimson Tide (12-1, No. 2 CFP) held the Gators to a total of 3 yards in the second and third quarters. Florida (10-3, No. 18 CFP) got an 85-yard punt return from Antonio Callaway and a late touchdown that didn’t really matter.

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Henry turned in a performance that might be good enough to lock up the Heisman, carrying a staggering 44 times against one of the nation’s top defenses and putting the Tide ahead to stay on a 2-yard run late in the first half.

Henry tied the SEC record for touchdowns in a season (23) and eclipsed Herschel Walker’s 34-year-old conference mark for rushing yards in a year.