Main event set for San Francisco card aiming to break boxing's 85-year attendance record The July 11 event is attempting to surpass the record of 135,132 spectators set by Tony Zale vs. Billy Pryor in Milwaukee in 1941. Content Original Link: https://sports.yahoo.com/boxing/article/main-event-set-for-san-francisco-card-aiming-to-break-boxings-85-year-attendance-record-anthony-olascuaga-vs-andy-dominguez-172620800.html