The Sooners' new quarterback has demanded high standards from Oklahoma's offense since arriving in Norman this past winter.

Mateer has been in the spotlight plenty this offseason, as one of the projected top-tier quarterbacks in America this year.

Oklahoma Sooners QB John Mateer has reportedly denied any involvement in sports gambling after Venmo screenshots popped up.

New Oklahoma quarterback John Mateer has found himself in the midst of controversy, as screenshots of questionable Venmo ...

John Mateer issued a statement denying sports gambling claims after viral Venmo transactions from his time at Washington ...

Oklahoma quarterback John Mateer faces an investigation for alleged sports betting activity. Per ESPN's David Purdum, ...

A Venmo account claiming to be Oklahoma quarterback John Mateer allegedly paid his college football teammate for "sports ...

It's Mateer and Twitter now, but way back in 2008, Sam Bradford and Landry Jones were the targets of a malicious attack via message board.

Oklahoma starting quarterback John Mateer, after screenshots of past references to "sports gambling" on his Venmo account ...

Oklahoma quarterback John Mateer denies allegations of sports gambling after a report showed he made Venmo payments labeled ...

Oklahoma quarterback John Mateer responded to screenshots of his public Venmo account that appeared to imply he was betting ...

Oklahoma quarterback John Mateer denies gambling on sports. He says descriptions on Venmo payments were 'inside jokes' ...