Mark Hubbard leads PGA Tour’s Puerto Rico Open

RIO GRANDE, Puerto Rico (AP) — PGA Tour rookie Mark Hubbard closed with a birdie in windy conditions Thursday for a one-stroke lead in the Puerto Rico Open. Hubbard opened with a 4-under 68 at Trump International Golf Club-Puerto Rico. He birdied Nos. 4, 5 and 6, dropped a stroke on the par-3 eighth and[…]