Following what could have been a breakthrough win yesterday against host Arkansas, the Ducks will take on the Razorbacks again today for the Fayetteville Regional Championship. NCAA softball regionals are all “double-elimination” affairs, meaning a team has to lose twice to be out of the tournament. The practical application of this format means that Oregon and Arkansas may have to play twice today, if the Razorbacks can win the first game. Should that happen, the teams would meet again with the winner moving on to the Super-Regionals. Oregon, of course, is in the enviable position of having to win just one game, hopefully the first.