Tilly is a member of the Cal men’s golf team who also won the Bayonet Black Horse Amateur in 2017.
Jake Yount finished solo second with a 1-under 71 that included six birdies but also a handful of high numbers. Yount had three bogeys and a double at the par-4 fifth.
All three of the top finishers played their qualifier at TPC Harding Park, but half of the field played the par-68 Lincoln Park Golf Club.
Rajvir Bedi, Ned Jensen and Brian Cooper Hunt had the best scores at Lincoln Park and at 1 over, were part of a seven-man tie for fourth. That group also included Colt McNealy, who bogeyed his first and last holes for a 1-over 73 at Harding Park. McNealy, younger brother to former Stanford player and current professional Maverick McNealy, is a regular on the California amateur circuit.
Seven more players tied for 11th at 2-over 74.
