Oklahoma is fighting to keep their season alive in an elimination game against Duke in the Norman Regional. With the winner advancing to a Regional Final matchup against UConn that punches a ticket to the Supers with a win. Sooners’ left fielder Kendall Pettis is definitely doing his part early in helping Oklahoma continue advancing in the postseason. Covering a ton of ground to make a spectacular diving catch to end the top of the second inning. It was not Pettis’ first impressive catch of the postseason, which he proclaimed by letting the people know this is what he does in an amazing highli…