No. 5 North Carolina started off the Chapel Hill Super Regional with a bang as the Tar Heels beat Arizona 18-2. Three more supers will start Friday: Miami at Louisville, No. 9 Florida State at No. 8 Oregon State and No. 13 Coastal Carolina at No. 4 Auburn.

Ahead of Duke baseball's huge encounter with Murray State at Jack Coombs Field, The Chronicle previews the game with an overview, three keys and X-factor.

Super regionals are set to begin Friday across college baseball. Here are predictions for the next round of the NCAA Tournament.