Only 15 fans are in the stands‚ including 2 scouts and a mascot‚ at the start of the day when the Quad City River Bandits meet the Rockford Royals in a Class A Midwest League doubleheader.

On May 24, 1993 — Only 15 fans are in the stands‚ including 2 scouts and a mascot‚ at the start of the day when the Quad City River Bandits meet the Rockford Royals in a Class A Midwest League doubleheader.

Source:
Baseball Reference May 24