PHOENIX -- It's baseball history for the Diamondbacks at Chase Field. On Aug. 22, they will host their first ever doubleheader against the Miami Marlins.
The first game starts at 12:40 p.m., the second at 6:40 p.m.
In between the games Chase Field will be cleaned up and sports fans will be asked to leave. While fans wait for the second game, many downtown businesses at CityScape are offering special two-for-one deals.
Patriots Square will have some fun activities 3 p.m.-6 p.m., including inflatables for kids, a D-backs whiffle ball field, speed pitching and face painting.