A significant upset occurred on Saturday as Oklahoma State beat No. 6 Oregon 39-31. Drew Mestemaker had a notable performance, throwing for 317 yards and two touchdowns, while also rushing for 109 yards and a score.

This win marks the end of Oklahoma State's 21-game skid against FBS opponents. The victory is also the first for Coach Eric Morris with the team. Oklahoma State's previous season was marked by a 1-11 record, leading to a change in coaching staff.

The loss is a significant blow to Oregon's national title hopes, particularly given their status as preseason No. 2. Further details about the game and its implications are available from the source.