A thrilling last 20 minutes gave Vagabonds B the Shimmin Wilson Manx Trophy as they beat Southern Nomads 17-13 in the final.
An Al Landels penalty gave Nomads a 3-0 half-time lead.
Rob Keelan and Josh Samuels both got second half tries for Nomads as they raced into a 13-0 lead.
However, Vagas hit back with scores from Steve Gawne, Jo Louw and Jamie Cooke, plus a conversion from Jack Moore, to steal the game.
FC Isle of Man back on travels for Longridge Town test
Ravens hoping to shrug off back-to-back defeats
Hockey: League titles and relegations could be decided this weekend
Honours up for grabs on penultimate mixed league gameweek
Rugby: Douglas hoping to maintain high standing at Firwood Waterloo
Vagabonds and Ramsey both at home, Vagabonds Ladies on the road at Bury
Football: Laxey and Onchan out to secure Railway Cup spots
Castletown and Colby continue tussle at top of Division 2
Dominic Herbertson joins KTS Racing for 2026
He'll compete for team at next year's TT and North West 200