Oklahoma State and Oregon State have agreed to a home-and-home series to open the 2019 and 2020 seasons, sources told ESPN.com.

Oklahoma State will visit Oregon State on Aug. 31, 2019, with the Beavers visiting the Cowboys on Sept. 5, 2020. It will be the first meetings between the schools.

The Oregon State series will be Oklahoma State's first against a Pac-12 school since splitting two games against Arizona in 2011 and 2012.

This will be Oregon State's first home and home series with a Big 12 opponent since playing Baylor in 1996 and 1998. Oregon State's last meeting with a Big 12 opponent was in the 2012 Alamo Bowl, a 31-27 loss to Texas.