Peterborough won 2-0 against Chesterfield at London Road yesterday.
The victory means Posh are now fifth in League One and in the play off places.
Northampton Town`s game at York in League One was postponed because of a waterlogged pitch.
In the National League North the local derby between Brackley and Corby saw a 2-1 win for the Steelmen at their Northamptonshire rivals.
In the Southern Division One Central AFC Rushden and Diamonds won 2-1 at Bedford.
Kettering`s next game in the Southern Premier will be next Saturday.