Ronaldsway caused the shock of the GH Corlett Woods Cup as they demolished Onchan in the preliminary round.
The Rockets belied their lowly league form to produce a stunning 7-1 victory.
A Jordan Edge hat-trick led the way.
Jeff Moore, Jack Powell, Andy Blake and Jamie Brennan netted the others as Onchan – for whom Mark O’Neil scored – were stunned.
Colby showed their quality with a 4-0 success at Braddan, courtesy of goals from Eddie Cooper (two), Adam Fretwell and Jack Snidal.
Division Two leaders Michael booked their place in the quarter-finals but were pushed hard by Douglas and District before winning 2-0, thanks to second half goals from Paul Corlett and Peter Fisher.
Cycling: Top-ten for Cavendish in Tour de Hongrie opener
Football: Foxdale leapfrog Onchan in Division 2 title race
Cricket: Isle of Man women lose out to Guernsey
Double delight for Payne & Rousseau
Michael Dunlop with Hawk Racing again at TT 2024
Cycling: Cavendish to contest Tour de Hongrie
