Thursday's scheduled game between the Orioles and Houston Astros has been postponed due to inclement weather. The game will be made up as part of a traditional (single-admission) doubleheader on Saturday, September 29.
The first game of the September 29 doubleheader will begin at 4:05 p.m. ET, followed by the regularly-scheduled game approximately 30 minutes after the first game concludes.
Fans holding tickets for the originally scheduled 7:05 p.m. game on Saturday, September 29, should use those tickets for both games of the doubleheader. The first 35,000 fans, 15 and over, attending Saturday's games will receive an Orioles Puffy Vest.
Tickets and parking for Thursday's postponed game will not be automatically honored for the September 29 doubleheader. Fans must exchange the value of their tickets and parking from the Thursday, September 27, game at the Oriole Park Box Office towards any remaining home game this season, including the September 29 doubleheader, based on availability. In addition, the value of any valid paid tickets to Thursday's September 27 game can be applied towards an exchange for any April or May 2019 home game, excluding Opening Day and subject to availability. Exchanges for 2019 will only be available once single game tickets go on sale at the Oriole Park Box Office. (Timing will be announced at a later date.)
 Fans who purchased tickets on StubHub for the Thursday, September 27, game will need to contact StubHub regarding their policy for postponed events.
All ballpark gates will open at 3:00 p.m., and parking lots will open at 2:30 p.m. Both games will be broadcast on MASN and on the Orioles Radio Network, including flagship station 105.7 The Fan.
Ticket exchanges can be performed at the Oriole Park Box Office.