It allowed Derby County to steal a march on Posh going into the final day of the season.
Posh must now beat Barnsley away and hope that Sheffield Wednesday do them a favour against Derby County.
Club photographer Joe Dent was on hand to capture many of the faces in the crowd in these pictures. Take a look at the gallery and see if you can spot someone you know.
All these pictures can be bought by visiting www.theposhpics.com
Get all the build up to the big match here.
Club photographer Joe Dent was on hand to capture many of the faces in the crowd in these pictures. Take a look at the gallery and see if you can spot someone you know.