Indianapolis Colts running back Delone Carter (34) jumps into the end zone for a touchdown as Tennessee Titans outside linebackers Akeem Ayers (56) and Zach Brown (55) defend during the second half of an NFL football game, Sunday, Oct. 28, 2012, in Nashville, Tenn. (AP Photo/Mark Humphrey)
NASHVILLE, Tenn. (AP) -- Andrew Luck threw a 16-yard touchdown pass to Vick Ballard at 4:49 of overtime and the surprising Indianapolis Colts beat the Tennessee Titans 19-13 on Sunday.
The Colts (4-3) have beaten Tennessee in seven of eight overall and seven of the past 10 in Nashville.
The Colts did it with Luck leading a pair of 80-yard touchdown drives. The top pick overall in April's draft set up Delone Carter's 1-yard TD run that tied it up at 13 with 3:24 left in the fourth quarter.
In overtime, Ballard capped the drive, taking a screen pass and going up the left side where he jumped toward the goal line for the TD.
The Titans (3-5) ended a two-game winning streak.