Caddie’s infraction ends Segundo Oliva Pinto’s U.S. Amateur hopes

BANDON, Ore. – Segundo Oliva Pinto’s spirited run in his first U.S. Amateur came to a heartbreaking end in a greenside bunker late Thursday afternoon at Bandon Dunes.Tied with Georgia Tech’s Tyler Strafaci in their Round of 16 match, Pinto was preparing to hit his fourth shot from the front greenside bunker at the par-5 finishing hole when TV cameras showed Pinto’s caddie, a local looper named Brant Brewer, bend down and brush the sand.Strafaci’s caddie, dad Frank J