Zach Johnson claimed victory at the inaugural Portugal Invitational, finishing at 19-under-par to hold off fellow American Stewart Cink by two strokes. Johnson's performance was anchored by his superior short-game execution; he opened with three consecutive birdies, converted crucial opportunities throughout the final round, and holed a putt from off the green on the 11th to seize control. His wedge play and putter proved decisive on a hot but windy day at The Els Club in Vilamoura, securing a two-stroke margin.

The event showcased an impressive senior-golf field competing on Ernie Els' redesigned course, a venue previously known as Victoria. Padraig Harrington, who won the 2026 US Senior Open, finished third at 15-under despite solid driving, though indifferent iron play and putting cost him ground on the leaders. Stewart Cink, the Champions Tour order-of-merit leader, ended second at 17-under, unable to bridge the gap despite a two-under closing 17. The $3 million tournament marked the first officially sanctioned PGA Tour Champions event held in Portugal.