STILLWATER, OK (AP)  For Brandon Weeden, all the interest in his age is starting to get old.

The 28-year-old quarterback got a lot of Heisman Trophy chatter over the weekend when he threw for 423 yards and five touchdowns in Oklahoma State’s victory over Texas Tech while Stanford’s Andrew Luck and Boise State’s Kellen Moore both lost for the first time this season.

The second-ranked Cowboys (10-0, 7-0 Big 12) are now one of only three undefeated teams left in the country. Weeden has piled up 3,635 yards and 31 touchdowns at the helm of the nation’s second-highest scoring offense.

Oklahoma State plays at Iowa State on Friday night.

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