Julio Vegas (right) shot a 10-over 80 in the first round of the 2013 U.S. Amateur at Charles River Country Club. Brother and PGA Tour professional Jhonattan caddied for his younger brother.

Julio Vegas (right) shot a 10-over 80 in the first round of the 2013 U.S. Amateur at Charles River Country Club. Brother and PGA Tour professional Jhonattan caddied for his younger brother.