The deciding game for the national championship is underway... Two Oklahoma singles, combined with two Auburn errors, put two runs across for Sooners in bottom of first... 2-0 OU ... Auburn leaves runners on first and second in top second, as Paige Parker's change-up fools Auburn batter for strikeout... OU can't build on a one-out single in the bottom half... Tigers get first two runners on in top of third -- Parker drops soft pop-up to her, then Auburn bunt goes for base-hit... Kasey Cooper flares a single to right-center, loading the bases for Emily Carosone, who hit last night's walk-off grand slam... Carosone strikes out on three pitches... Carlee Wallace up... Grounds into 6-4-3 double-play to end threat... Sooners don't score in bottom half, leaving runner on first... Leadoff homer to left from Jade Rhodes cuts Tiger deficit to 2-1... Haley Fagan walks on full count... Nothing more for Auburn in top of fourth... Two-out walk for OU in bottom half... Groun