Given snow accumulation at Citi Field overnight and this morning, the New York Mets have announced that tonight's game against the Philadelphia Phillies has been postponed and rescheduled as part of a single-admission doubleheader on Monday, July 9 at 4:10 p.m. The second game of the double-header will start approximately 20 minutes after the conclusion of the first game.  
Unused paid tickets marked "Monday, April 2, 2018 - Game 4" can be submitted for exchange by mail or in person at the Citi Field Box Office. 
 
Complimentary tickets to tonight's game and those marked "NO RAINCHECK" have no value and do not constitute a rain check.  
 
The Citi Field Ticket Windows will open at 9:00 a.m. tomorrow morning.
 
For complete information, please visit mets.com/rain.