Boston’s game at the New York Yankees on Saturday night was postponed due to rain and rescheduled as part of a day-night doubleheader on Aug. 29. The tarp was placed on the field about an hour before the 7:35 p.m. scheduled start and rain started about an hour later. Cam Schlittler will start Sunday for the Yankees and Will Warren will open a three-game series in Cleveland on Monday. Ranger Suarez will start Sunday for Boston. Boston has won six of its last seven games at Yankee Stadium after taking Friday’s series opener 5-3. New York is 1-3 since captain Aaron Judge was sidelined by a stress fracture in a rib. Tickets from the postponed game can be used for the 1:05 p.m. game on Aug. 29 and tickets for the original Aug. 29 game can be used for the 7:15 p.m. game. Reporting by the Associated Press.