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05/18/2012 11:07 AM EST

Nationals-Marlins game at Nationals Park rescheduled as part of doubleheader on August 3

The April 22 Nationals-Marlins game at Nationals Park has been rescheduled as part of a traditional, single-admission doubleheader on Friday, August 3, with the first game beginning at 4:05 p.m. The second game will follow at 7:05 p.m. or later, depending on when the first game is completed.

All tickets for the postponed April 22 game can be exchanged at the Nationals Park Box Office for seats of equal or lesser value for the August 3 doubleheader or any remaining regular or value home game during the 2012 regular season*. All tickets for the August 3 game will be valid for both games of the doubleheader.

The April 22 Ryan Zimmerman Kids Jersey giveaway has been rescheduled for the Nationals-Braves game on Sunday, June 3. The first 10,000 fans ages 12 and under to enter Center Field Gates for the 1:35 p.m. game will receive a Zimmerman Kids Jersey presented by MASN.

For more information on exchanging tickets purchased through nationals.com or the Nationals telephone charge line, please call 888.632.NATS(6287). On game days, the Nationals Park Box Office is open Monday through Saturday, 10:00 a.m. until 30 minutes after the end of the game, and Sunday from 9:00 a.m. until 30 minutes after the end of the game. Box office hours on non-game days are Monday through Friday, 10:00 a.m. to 5:00 p.m., and Saturday from 10:00 a.m. to 3:00 p.m.

*All rain check exchanges are subject to availability

This story was not subject to the approval of Major League Baseball or its clubs.