Union Mills underlined their intent with a rout at JCK Division Two promotion rivals Colby on Saturday.
Two goals in each half from Ryan Kelly (two), David Thommeny and James Cannell sealed a 4-0 success for the Millers at Glen Road.
Goals from Aaron Ibanez and player-manager Mark Watterson fired Braddan to a 2-1 win at Onchan, whose marksmen was Mark Walmsley.
Commonwealth Games athletics squad in positive mood ahead of Glasgow
Five competitors - including three debutants - set to be involved
FC Isle of Man get pre-season underway with summer festival
Ravens get first runout ahead of new season
Swimming: Oscar Maddrell becomes triple British champion
Manx swimmer also breaks Island records during successful trip
Football: Mixed results for IoM Women in summer series
They welcomed Ynys Mon to The Bowl last weekend