The Texas Longhorns badly needed a shot in the arm. After storming through conference play with an 11-0 mark and a efficiency differential of greater than 0.20 points per possession, Texas looked nearly unstoppable. But in their final five games of the season, the Longhorn offense stalled out at the exact time that their impenetrable defense began to lose its luster.

After holding 10 of their first 11 conference opponents to less than 0.80 points per possession, the Longhorn defense turned into a sieve during the final three weeks of the season. In losses to Nebraska, Colorado, and Kansas State, Texas allowed an average of 1.174 points per defensive possession.

It was a stroke of luck, then, that the Longhorns and Sooners were matched up in last night’s quarterfinal. In the first two meetings between the teams, Texas held Oklahoma to just .797 points per possession and an effective field goal percentage of only 38.3%, while winning by an average of 12.5 points.

It was more of the same last night, as Texas built upon their strong defensive showing in the regular-season finale against Baylor. The Longhorn defense held Oklahoma to just six points in the first 10-plus minutes of the game, and jumped out to another early lead that they would never relinquish. Texas put it on auto-pilot at halftime, coasting to a 74-54 win, their third victory of the season over the Sooners.

A night after the Oklahoma offense had run roughshod over Baylor, Texas completely shut down the Sooner attack. Oklahoma shot 50% from behind the arc against Baylor in the first round game, but were just 0-5 from long range in the first half against Texas. While OU did manage to knock down half of their two-point attempts in the first half, their inability to reclaim any of the misses doomed them to failure.

Texas held the Sooners to just three offensive rebounds in the entire game, with two of them coming in the final 62 seconds. The absolute clinic on the glass gave the Longhorns a defensive rebounding percentage of 89.5%, their best mark of the season by far. The only game that saw Texas come anywhere close to that level of dominance was the season opener against Navy, in which the Horns grabbed 84.3% of the Midshipmen’s misses.

On offense, the Longhorns looked more crisp than they had in weeks. J’Covan Brown and Jordan Hamilton drove baseline from the wings time and again, resulting in layups and wide-open interior passes for the bigs. Brown had a season-high five assists, while Hamilton added a pair of his own. The unselfish play was a team-wide attitude, as Texas logged 18 assists on 29 baskets.

The biggest surprise of the day came from Jai Lucas, who gave 20 minutes off the bench and gave the Longhorns an early spark with his eight points. Lucas had a very tough outing against Oklahoma in the home game on January 15th, playing just six minutes thanks to poor defense against OU’s Carl Blair. In this one, he kept the speedy guard in front of him, knocked down both of his three-point attempts, and logged three assists.

While Lucas is not going to be playing that many minutes against better opponents, the key takeaway from this one is that it appears his confidence has improved dramatically. In the last three games, Lucas shot 57% from the field, 3-of-4 behind the arc, and logged four steals. In the first 29 games of the year, he was 33.6% from the field, 20.5% from three-point range, and had three total steals.

Where Lucas was once just a spot-up shooter, he now has the confidence to drive for pull-up jumpers, and he finally seems capable on the defensive end. If Texas can just get at least 10 minutes of quality bench play from Lucas in tournament games, the team’s depth issues become less of a factor.

Inside, Tristan Thompson abused the Sooner frontcourt. He posted his eighth double-double of the season, grabbing 11 rebounds to go with his 13 points. In his last five games, Thompson is averaging 18.2 points, 11.2 boards, and 2.4 blocks per game. Without a doubt, the freshman has chosen the best time of the year to become an unstoppable force.

The most reassuring thing about the victory was the resurgence of sophomore star Jordan Hamilton. After shooting just 31.4% from the field over the team’s final five regular season games, Hamilton played a fantastic game against the Sooners. He was 9-of-18 from the field, with three of those misses coming on one particularly physical sequence inside. Hamilton seemed more willing to attack inside, wasn’t primarily focused on shooting, and used his teammates screens to come open for mid-range jumpers. If this is the Hamilton that shows up against better teams — instead of the one that dribbled the air out of the ball in recent weeks — Texas is once again a scary team.

Next up: vs. Texas A&M (24-7); Friday, 8:30 P.M. CT