The pictures show Mateer paying someone in 2022, with the description of the transaction being "sports gambling ," and "sports gambling (UCLA vs USC)." The 2022 season marked Mateer's first year with Washington State, meaning he was not allowed to gamble on college football. Mateer's Venmo activity has since been removed or made private.

John Mateer is strong in the media due to alleged sports gambling. Mateer also may have made his case a little questionable with the way he reacted once the allegations hit.

Oklahoma quarterback John Mateer, after screenshots of past references to "sports gambling" on his Venmo account surfaced online Monday, has denied to school officials ever being involved with gamblin