SAN ANTONIO — Missouri's pain turned out to be Oklahoma's pleasure.

The top-ranked Tigers' BCS dreams died last night at the hands — and feet — of the Sooners in the Big 12 title game.

No. 9 Oklahoma, a regular at Big 12 titles, showed Missouri what it takes to win one: defense and a bruising running game near the goal line.

Oklahoma rushed for three touchdowns, quarterback Sam Bradford threw for two more and the Sooners coolly captured their fifth Big 12 championship since 2000, upending the upstart Tigers, 38-17, last night in the Alamodome.

The Sooners are the first team in Big 12 history to win consecutive titles.

"It's an unbelievable feeling," Bradford said after his teammates hoisted their trophy. "It feels amazing."

Now that the Tigers are out of the Bowl Championship Series title game, the question is "Who's in?"

With No. 1 Missouri (11-2) and No. 2 West Virginia both losing yesterday, No. 3 Ohio State gets a boost into the Jan. 7 title game in New Orleans. Today's BCS standings will decide what opponent gets an unexpected chance to play for the national championship.

Maybe it should have been Missouri, but it isn't.

Oklahoma coach Bob Stoops suggested it should be the Sooners and immediately started politicking for his team to get a shot. He repeatedly pointed out that a 21-point win over the No. 1 team that had been the national darling last week looks pretty good.

"You all voted them (Missouri) No. 1 and we beat them ... for the second time on a neutral field," Stoops said. "No one else played the No. 1 team in the country."

The Sooners (11-2) contained the Tigers' Heisman Trophy hopeful quarterback Chase Daniel and three times forced one of the nation's best offenses to settle for short field goals instead of touchdowns. It was the first time this season Missouri was held under 30 points.

"This one will hurt for a while," Daniel said. "Sometimes it doesn't work out for you."

When given the chance, the Sooners pounded the Tigers with short-yardage rushing TDs. Chris Brown scored twice and Allen Patrick added another. Bradford's TD passes in the second half pulled the Sooners away from a 14-14 halftime tie and wrapped up a berth in the Fiesta Bowl for the second straight year.

Daniel, who needed a big game and most importantly a win to boost his Heisman chances, was 23-of-39 for 219 yards and no touchdowns. He ran for the Tigers' only TD in the second quarter but it was far from the ultra-efficient performance he put up against Kansas a week earlier.

"We had our scoring chances," Daniel said. "But we settled for field goals."

One of his incompletions was a tipped pass intercepted by OU linebacker Curtis Lofton that set up Bradford's first touchdown pass. It gave the Sooners a 28-14 lead in the third.

Bradford was 18-of-26 for 209 yards and now has an NCAA freshman record 34 touchdown passes. Patrick and Brown combined to rush for 159 yards for the Sooners.

It was a bitter defeat for a Missouri program ready to shed its unglamorous past with a chance to play for the national championship.

Daniel's fiery and efficient play led the Tigers to arguably the greatest season in Mizzou history. Their North Division title was their first football championship of any kind since 1969.