Houston Astros (33-28, first in the AL West) vs. Pittsburgh Pirates (23-39, fifth in the NL Central) Pittsburgh; Thursday, 6:40 p.m. EDT PITCHING PROBABLES: Astros: Framber Valdez (5-4, 3.12 ERA, 1.06 ...

Veteran catcher Yasmani Grandal informed the Red Sox that he's stepping away from the team. Read about his likely retirement ...