Oregon State remained No. 1 for the ninth straight week in the D1Baseball Top 25 rankings. The Beavers swept a road series at Oregon to clinch the Pac-12 title outright with two weekends left in Pac-12 play. The Beavers are 41-4 overall, 24-3 in the Pac and No. 1 in the RPI.
The top five remained the same. No. 2 Louisville had a huge week, winning a midweek game against Vanderbilt and sweeping a road series at then-No. 8 Clemson, which slipped five spots to No. 13. No. 3 North Carolina and No. 5 Florida won road series against teams toward the bottom of their conferences, and No. 4 Texas Tech was idle.
Loyola Marymount and South Florida also fell out of the Top 25. The three new teams in the rankings are No. 21 Oklahoma, No. 22 Missouri State and No. 23 Nebraska. The Sooners earned consecutive walk-off victories to claim a huge series against TCU, while the Bears remained perfect in Missouri Valley Conference play and clinched the regular-season title. The Cornhuskers won their fourth straight series to remain atop the Big Ten standings.