The Tennessee Titans are holding a slender 21-20 lead over the Denver Broncos at half time in the NFL.
The Titans went ahead in the first quarter when Shonn Greene completed a one-yard run, allowing Rob Bironas to kick good and claim the extra point.
The Broncos responded through Wes Welker as he collected a simple one-yarder from Peyton Manning to level the score.
The Titans went back in front heading into the end of the first quarter, as Chris Johnson ended a three-yard run past the defense for the touchdown.
However, the hosts brought themselves within touching distance early in the second when Matt Prater kicked a 25-yard field goal, which was declared good.
Greene, however, was on hand again in the second quarter as he completed a one-yarder to bring the score to 21-10, before Julius Thomas latched onto an eight-yard pass from Manning to ensure that the Broncos were still in with a shout.
The Broncos pulled within touching distance just before the break as Matt Prater completed a 64-yard field goal to leave the score at 21-20 going into half time.
