Rain postponed last night's Yankees/Rays season opener, so we'll play two today. The first game, at 1:05 PM ET, will pit Mike Mussina (17-8, 3.48) against James Shields (12-8, 3.64). In the night cap, Sidney Ponson (8-5, 5.10) will get the start against Matt Garza (11-9, 3.55). The late game starts at 7:05.