Washington and UCLA were both undefeated and ranked No. 1 and 2, respectively, in the ESPN.com/USA Softball poll before last Friday. However, once the first weekend of Pac-12 play was over, each had two losses. The Huskies lost two out of three to Arizona State, whereas the Bruins did likewise at Oregon. The University of Arizona swept three games from Utah, with the closest margin in any of the games being three runs. The standings were also shaken up in the SEC. Florida, which was No. 2 in the USA Today /NFCA poll and 3-0 in conference after sweeping Kentucky March 9-11, lost two of three games to Georgia, including one via run-rule . Tennessee, which swept Missouri the weekend of March 9-11 and then breezed through mediocre opposition in a Hawai'i tournament this past weekend, has now jumped to No. 2 in both national polls. The Vols (30-1) have some good wins this season (Arizona State, Oregon), but their real proving ground will come against top SEC competition. Tennes...