Peterborough ended a 23-year hoodoo at Wycombe as goals from Kyrell Lisbie and Cian Hayes secured a 2-0 victory in League One. It was Posh's first league success at Adams Park since November 2003.
The win also meant it was the first time Posh, who won a League Cup tie at Wycombe in 2009, had done the double over their opponents.
Wycombe's Lively Opening
The Chairboys nearly took the lead inside 12 seconds through Bradley Fink. The Swiss striker, making his second league start of the season, fired a half-volley wide of Alex Bass' goal.