The No. 2 seed Oregon State Beavers will open the Baton Rouge regional by taking on No. 3 seed Belmont on Friday.
Oregon State (38-18) earned an at-large berth to the tournament after finishing tied for fourth in the Pac-12 with an 18-12 record in the conference. The Beavers enter the tournament on a four-game winning streak, including a sweep of Oregon to close out the regular season last weekend.
The Belmont Bruins (39-22) earned their berth by winning the Atlantic Sun Tournament last weekend. It was the program's second straight conference title. Last season, Belmont won its first two NCAA Tournament games in program history, but lost in the regional championship to Vanderbilt.