GAA Preview: Derry U20s start defense of Ulster crown against Armagh

Derry will kick off their defense of their Ulster U20 title against Armagh, the side they beat in last year's final, this Friday night at 8pm in Owenbeg.

The Oakleaf County's manager Mickey Donnelly knows the threat that Armagh possess and is sure that his side will have to be at the top of their game on Friday night.

Derry have retained some of the Ulster U20 winning players from last year and have also picked up Minor players who have tasted success underage.

Donnelly spoke with Francis Mooney at the Ulster U20 Football Chamionship launch...