Sakon Nakhon Results 24th September 2011 1 - 1 N/A Udon Thani vs Sakon Nakhon 19th March 2011 3 - 3 N/A Sakon Nakhon vs Udon Thani 18th July 2010 3 - 2 N/A Sakon Nakhon vs Udon Thani 20th March 2010 1 - 1 N/A Udon Thani vs Sakon Nakhon 18th January 2009 0 - 3 N/A Sakon Nakhon vs Udon Thani 7th January 2009 3 - 1 N/A Udon Thani vs Sakon Nakhon