Orioles send top pitching prospect Rodriguez to minors

SARASOTA, Fla. (AP) — The Baltimore Orioles optioned right-hander Grayson Rodriguez to Triple-A Norfolk, sending one of the game's top pitching prospects to the minors as opening day approaches. The Orioles also released utilityman Franchy Cordero and outfielder Nomar Mazara. Rodriguez went 6-1 with a 2.20 ERA at Triple-A last season, and he's ranked as the game's No. 7 prospect by MLB Pipeline. However, he posted a 7.04 ERA in five starts this spring. Baltimore also reassigned right-hander Edua