poll pre - season mar 3  may 5  may 12  may 19  may 26  final poll
0  usa today / espn coaches' poll (top 25)           nr    nr     22      21      13       7           6
1                baseball america (top 25)           nr    nr     22      16      10       5           6
2             collegiate baseball (top 30)           30    nr     23      16       8       2           6
3                           ncbwa (top 30)           34    nr     27      24      16      11           6
4                       rivalscom (top 25)           nr    nr     21      16      15       6           6

Table as JSON:
{"poll":{"0":"usa today \/ espn coaches' poll (top 25)","1":"baseball america (top 25)","2":"collegiate baseball (top 30)","3":"ncbwa (top 30)","4":"rivalscom (top 25)"},"pre - season":{"0":"nr","1":"nr","2":"30","3":"34","4":"nr"},"mar 3":{"0":"nr","1":"nr","2":"nr","3":"nr","4":"nr"},"may 5":{"0":22,"1":22,"2":23,"3":27,"4":21},"may 12":{"0":21,"1":16,"2":16,"3":24,"4":16},"may 19":{"0":13,"1":10,"2":8,"3":16,"4":15},"may 26":{"0":7,"1":5,"2":2,"3":11,"4":6},"final poll":{"0":6,"1":6,"2":6,"3":6,"4":6}}