Anderson, Oklahoma St. boot No. 7 Sooners from Big 12 tournament

OKLAHOMA CITY -- As James Anderson prepared to shoot what he said were the biggest free throws of his career, teammate Byron Eaton came up to him to try easing the tension.

"He told me I was Big Game James and that I don't miss free throws," Anderson said. "It was kind of funny."

Anderson and the Cowboys were able to laugh after he made both free throws with 2.3 seconds to lift Oklahoma State to a 71-70 upset of Oklahoma (No. 7 ESPN/USA Today, No. 6 AP) on Thursday night in a Big 12 Conference tournament quarterfinal.

Eaton had 16 points and seven assists for Oklahoma State (22-10), which snapped a five-game losing streak against Oklahoma (27-5) and all but clinched an NCAA tournament berth. The Cowboys will play Missouri (No. 15 ESPN/USA Today, No. 14 AP) in the semifinals.

Blake Griffin had 17 points and 19 rebounds for Oklahoma, but was whistled for fouling Anderson as they tussled for a rebound after a missed shot by Eaton in the final seconds.

After Anderson's free throws, Griffin caught a long pass from Taylor Griffin, but missed a well-guarded 3-point attempt and Tony Crocker missed a follow shot. The clock didn't start until after Blake Griffin's shot, and officials used television replays to determine that time had expired.

The loss probably cost Oklahoma a chance at a No. 1 seed in the NCAA tournament.

While Oklahoma and Oklahoma State regularly meet at neutral sites within the state in other sports, most notably baseball, it's a rare occurrence in basketball. Thursday's game was only the third time in 215 meetings the Bedlam rivals had met in Oklahoma City, and the first time since 1942.

The teams hadn't met in the postseason since 1999, when they played in the Big 12 tournament in Kansas City, Mo. The evenly split crowd at the Ford Center watched as the lead traded hands four times in the final 2:48.

"I think any Bedlam game is going to be a great atmosphere," said Oklahoma State freshman guard Keiton Page, a native Oklahoman who scored 15 points. "Playing here at the Ford Center with the crowd split, that's the atmosphere everyone wants to play in."

Eaton broke a 68-68 tie by making one of two free throws with 29.8 seconds left. Crocker caught a lob from Willie Warren and scored with 14.2 seconds left to give the Sooners a 70-69 lead.

Eaton missed while trying to finish a drive, and Blake Griffin was called for a foul on the rebound on what Anderson called "a 50-50 ball."

"I went and I grabbed the ball," Griffin said. "They said I fouled James Anderson. There's not much you can do about that. ... It didn't go our way."

Anderson, the Cowboys' leading free-throw shooter at 83.7 percent, made the first, tying the game, then endured an Oklahoma State timeout before making the second.

"I just kind of blocked everybody out," he said. "I just focused in and relaxed myself ... and I stepped up and knocked them down."

Griffin and Oklahoma coach Jeff Capel both said there was contact on Griffin's final shot, although no foul was called.

Harris had 13 points and Obi Muonelo had 12 as the Cowboys won despite being outrebounded 39-29.

Warren and Austin Johnson each scored 13 points for Oklahoma, but the Sooners committed 19 turnovers and went 3-of-19 from 3-point range.

"The game was not won or lost on those last two possessions," Capel said. "The game was lost for us throughout with the 19 turnovers. That's where the game was lost. The game was lost because of our inability to make shots, because we were weak with the basketball. The game was lost because we didn't have movement on offense at times. We were very, very stagnant."

Oklahoma State coach Travis Ford said the Cowboys tried to front Griffin defensively at all costs and hope the Sooners' outside shooters weren't hitting. Perhaps because of that strategy, Oklahoma State dealt with foul trouble much of the game, as forward Marshall Moses picked up two quick early fouls while defending Griffin and received his fourth with 17:26 left.

At the 13:50 mark, Anderson, the Cowboys' leading scorer, was whistled for his fourth foul, and he joined Moses on the bench.

But he did so with Oklahoma State in the midst of a 9-0 run, fueled by seven points from Eaton, that gave the Cowboys their biggest lead to that point, 49-41 with 13:26 left. A layup by Terrel Harris extended the margin to 54-45 with 11:12 left.

But the Sooners rallied to tie the game at 56 with 9:27 left behind Warren, who had a three-point play, then assisted Juan Patillo on another three-point play and Crocker on a 3-pointer during an 11-2 run.

Anderson and Moses returned with 4:35 left and the Cowboys nursing a 64-62 lead, but Moses fouled out at the 3:44 mark and was slapped with a technical foul for expressing his displeasure with the call.

Griffin recorded his 26th double-double of the season, tops in NCAA Division I, but managed only nine shots after scoring 33 points in the Sooners' win over Oklahoma State on Saturday in the regular-season finale.

"I thought we did an excellent job on the big fella, as good a job as we can possibly do," said Ford, referring to Griffin. "We just didn't want to give him 25, and we did a pretty good job of that."