After being the main man in practice all week, Hutchinson sealed the opening race of TT 2010 with something to spare.
His victory in the PokerStars Superbike TT from 44 seconds ahead of Michael Dunlop, with Australian Cameron Donald third, was his fourth TT success – and his best yet.
Guy Martin was fourth, Adrian Archibald fifth and Keith Amor sixth.
Netball: Manx Rams suffer second defeat in closely fought match in Singapore
Isle of Man held to 38-39 loss against Singapore A
Football: Union Mills and Ramsey play out eight-goal thriller
Corinthians women's win derby
Rugby: Ramsey through to Cheshire Bowl final
They beat Southern Nomads to progress
Hockey: Bacchas A closing in on Premier League title
Celts win southern derby
Interim FC IoM boss praises squad for adapting well to managerial change
Rick Holden has been in charge of the Ravens for almost six weeks