Hideki Matsuyama Changes To Unreleased Driver. Invite back to Golf District. Hideki Matsuyama is vital to the International Group's chances in the Presidents Cup. The eight-time TOUR winner is making his fourth Presidents Cup appearance and is the highest-ranked member of the International Group. He might have a brand-new club in the bag, also, at Quail Hollow after using a yet-to-be-released Srixon motorist in the season-opening Fortinet Championship. The new driver was cold and hot en path to a T25 surface at Silverado. After losing strokes off-the-tee in…