Donegal reached the semi finals of the Ulster U21 Championship on Wednesday night with a narrow one point win over Derry in Ballybofey.
Derry went ahead in the second half with two goals but it took a Stephen McBrearty free in injury time to win it.
Donegal will meet Tyrone in the last four on Wednesday week.
Donegal Manager Declan Bonner says the goals almost cost them the game…
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