Auburn entered the Top-25 this week to sit at #21 with a sweep over South Carolina and wins over Kennesaw State and Alabama State. They come to TEN this weekend. That should be a good series.
Oregon State's not really been tested so far this season. They are consistent, losing only one series all year, but they are only 2-3 against Top-25. They'll get their chance with ARI and STA in the Top-10 and UCLA in the next tier, and the Ducks hanging around the bottom of the top-25 for most of the year. 13-5 in PAC-12 play is still really good. The first year they won the WS in 2007, they finished under .500 in PAC-12 play, coming on strong the 2nd half of the year and through the playoffs (becoming the first team to win the CWS through the entire losers bracket).