Down will face Kildare in the All Ireland Semi Final after being crowned Eirgrid Ulster under-20 football champions on Wednesday night.
Second half goals from Odhran Murdock and Jamie Doran saw them come from three behind to beat Derry 2-11 to 9-points.
Oisin Savage scored 9 points for the Mourne County.
Derry Manager Martin Boyle knew the first goal was going to be crucial. He was disappoined when he spoke with Michael McMullan after the game:
