Per Rays' Team Release:
STARTING PITCHERS FOR UPCOMING GRAPEFRUIT LEAGUE GAMES---
- March 3 at Baltimore - RH James Shields or RH Matt Garza
- March 4 vs. Baltimore - RH Jeff Niemann
- March 5 at New York - LH David Price
- March 6 vs. Boston - RH Andy Sonnanstine or RH Wade Davis
- March 7 at Philadelphia - RH James Shields
Plan your schedules accordingly. This appears to be lining Shields or Garza up for the Opening Day slot, although my money would be on Shields.
Update: The schedule has now been refined some. Shields will start on March 3rd with Garza following, while Sonnanstine will start on March 6th with Davis following.