Golfer hits hole-in-one twice in the same round at Rolling Green Ryan Winchester pulled off a rare accomplishment recently, hitting two hole-in-ones in the same round at Rolling Green Golf Club. The odds are 1 in 20 million. SPRINGFIELD, Pa. - A golfer at Rolling Green Golf Club made two holes-in-one in a single round on Sunday, an event so rare that experts say it should only happen once every 600 years, according to the PGA and USGA.