A late winner in extra-time saw St George's lift the Railway Cup at the Bowl on Boxing Day.
Frank Jones scored after being set up by Chris Bass to break the hearts of a battling St Mary's and win the match 1-0.
The game was a largely disappointing affair, held in windy conditions.
St George's manager Chris Bass senior was a relieved man at the final whistle:
FC Isle of Man searching for elusive home win against Pilkington
Both sides played out goalless draw earlier this season
Hockey: Two leagues split for crucial stage of mixed season
Plenty still up for grabs going into final weeks of the campaign
Rugby: Douglas face big clash against Vale of Lune
Vagabonds and Ramsey back on the road again
Football: Defending prem champions Peel on the road in western clash
Top two in Division 2 return to action this weekend
