Norman, OK -- (Sports Network) - Austin Johnson scored 18 points to lead the Oklahoma Sooners to a 75-66 win over the Missouri Tigers in Big 12 Conference action at the Lloyd Noble Center.

David Godbold added 16 points for the Sooners (21-10, 9-7 Big12), who will now enter the conference tournament on the heels of a three-game win streak. Blake Griffin chipped in with 14 points and eight rebounds off the bench.

DeMarre Carroll and Leo Lyons led the way for the Tigers (16-15, 6-10), scoring 18 points apiece in the loss.

Missouri stormed out of the locker room, shooting 51.5 percent from the field in the first half, to take a 39-37 lead at the break.

The Sooners regained the momentum in the second stanza, knocking down 10-of-14 free-throw attempts, en route to a nine-point victory.

Three-point shooting proved to be the difference in the game, as the Sooners outscored Missouri 24-12 from long distance.