Glenea United's Joe Coll produced a match-winning display to help the Donegal League into the Oscar Traynor Cup semi-final on a dramatic day at The Moss, Drumoghill.
Brian Dorrian's side needed penalty kicks to get the better of the North East Football League.
And it was Coll's save in sudden-death penalties which handed the home side a famous win.
They now meet the Clare League in the last four.
See Monday's Donegal Democrat/Donegal People's Press for full coverage.