Ricky Castillo wins the Puerto Rico Open as 18-year-old Blades Brown falls back with one bad hole

Ricky Castillo made back-to-back birdies right after 18-year-old Blades Brown came undone with one bad hole, closing with a 5-under 67 to win the Puerto Rico Open for his first PGA Tour title. Brown, trying to become the youngest PGA Tour winner in 95 years, had a one-shot lead with six holes to play when he went from a bunker to the water and made triple bogey. Castillo, playing in the final group behind Brown, holed a 12-foot birdie putt on the 13th, and then hit a beautiful pitch over the m