The Posh Under 21s came from behind to register an impressive victory at leaders Sheffield United earlier this week.
The Peterborough United Under 21s recorded a notable success on the road at league leaders Sheffield United in Professional Development League action with Sam Gaughran's side coming back from 1-0 down to earn an excellent 3-1 win.
Andre Changunda, Joe Andrews and Joe Davies were on target as Posh overcame a Blades side which featured several big money signings.
On-loan Ipswich Town winger Chiedozie Ogbene and former Luton Town and Birmingham City midfielder Tahith Chong both started the game, but a Posh side, which was packed full of young talent, performed admirably.
Posh are next in action at home to Coventry on Wednesday, 18th February at the Bespoke Builds Training Ground.
Posh: Westcott, Freeman, Claxton, Mendonca, Trialist A, Andrews, Abbey (sub, McWilliams-Marcano, 78 mins), Fox, Davies, Changunda (sub Miltyalwa. 90 mins), Shofowoke. Unused subs: Trialist B, Bushell, Arber.