Archie Collins and David Ajiboye bagged the all important goals as seal the win.
Our photographer David Lowndes captured these happy faces in the crowd. Take a look and see who you know.
Get all the latest Posh news, here.
Get all the latest Posh news, here.
21. Posh 2 Bristol Rovers 0
Peterborough United fans are pictured enjoying the win over Bristol Rovers. Photo: David Lowndes
22. Posh 2 Bristol Rovers 0
Peterborough United fans are pictured enjoying the win over Bristol Rovers. Photo: David Lowndes
23. Posh 2 Bristol Rovers 0
Peterborough United fans are pictured enjoying the win over Bristol Rovers. Photo: David Lowndes