Can the stats tell us anything?

Last six meetings:

Jan 2015 – Chesterfield 3 Port Vale 0 – League One^thSat 19

Aug 2014 – Port Vale 1 Chesterfield 2 – League One^thSat 30

Apr 2013 – Chesterfield 2 Port Vale 2 – League Two^stMon 1

Dec 2012 – Port Vale 0 Chesterfield 2 – League Two^thSat 8

Apr 2011 – Chesterfield 2 Port Vale 0 – League Two^ndSat 2

Aug 2010 – Port Vale 1 Chesterfield 1 – League Two^thSat 14