Ryo Ishikawa, golfing prodigy turned prolific winner, will compete in next week’s SMBC Singapore Open after organisers announced today the Japan Golf Tour Organisation (JGTO) entry list. Japan’s Yusaku Miyazato, winner of last year’s JGTO Money List, and seven out of the top-10 players from that List have also confirmed they will head to the US$1million event. The tournament will …