(Photo credit: NATE BILLINGS/FOR THE OKLAHOMAN / USA TODAY NETWORK via Imagn Images)

Oklahoma quarterback John Mateer is in line to play in the Red River Rivalry game against Texas after he was upgraded to probable on the SEC availability report Thursday.

Mateer underwent surgery on his right (throwing) hand on Sept. 24 after sustaining a broken bone four days prior during a 24-17 win against Auburn.

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