The Saturday game between the New York Mets and the Cardinals in St. Louis was rained out Saturday, with the makeup scheduled for Sunday in a split doubleheader.Game 1 will be played at 12:15 p.m. with the second game scheduled for 5:15 p.m.Mets right-hander Blade Tidwell, making his major league debut, is expected to start Game 1 against righty Andre Pallante (2-2, 4.13 ERA).The teams have not announced the pitching matchups for Game 2.