Hideki Matsuyama wins Masters after putter change Hideki Matsuyama with his new putter at the Masters. (Jared C. Tilton/Getty Images) As Hideki Matsuyama brushed in his winning putt at Augusta National on Sunday evening, the setting Georgia sun glistened off his 2012 Scotty Cameron Newport 2 Tour Prototype as he carried the wand with him off the famed Georgia course’s 18th green. While most viewers who have seen the Masters champion in action over the past two years likely assumed from the finish and shaping it was the same flatstick Matsuyama has been stroking putts with all season, Japan’s first men’s major winner actually only put this particular putter in play at the World Golf Championships-Dell Technologies Match Play two weeks ago.