Tigers, Sooners meet in battle of unbeatens

R.B. FALLSTROM - AP Sports Writer
The Associated Press
FILE - In this Oct. 16, 2010, file photo, Oklahoma quarterback Landry Jones, right, throws a pass as Iowa State Patrick Neal, left, looks on during the first quarter of an NCAA college football game in Norman, Okla. Jones, who last year stepped in to replace injured Heisman Trophy winner Sam Bradford, delivered what by one standard was the most efficient passing performance in Oklahoma history last weekend and narrowly missed the NCAA record for accuracy. (AP Photo/Sue Ogrocki, File)
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FILE - In this Oct. 16, 2010, file photo, Oklahoma quarterback Landry Jones, right, throws a pass as Iowa State Patrick Neal, left, looks on during the first quarter of an NCAA college football game in Norman, Okla. Jones, who last year stepped in to replace injured Heisman Trophy winner Sam Bradford, delivered what by one standard was the most efficient passing performance in Oklahoma history last weekend and narrowly missed the NCAA record for accuracy.

No. 18 Missouri is 6-0 for just the fifth time in school history and leading the Big 12 North.

They are only 3-point underdogs Saturday night against third-ranked Oklahoma. The Sooners are also 6-0 and atop the Big 12 South.

Oklahoma already has a pair of wins against ranked teams, knocked off Texas two weeks ago and enjoyed a 52-0 romp over Iowa State last week. But they also have three wins by a touchdown or less.