Single session Largest day session: 40,780 Sunday, Sept. 4, 2016 Smallest single session: 131 Tuesday, Sept. 9, 1969 (men's doubles final only, rain delayed) Daily Gate (day/night combined) Largest daily gate: 67,832 Monday, Aug. 27, 2018 Tournament Total Largest Total Attendance: 732,663 2018 US Open