Valbuena (hamstring) suffered a setback in his rehab and has been sent back to Houston, Angel Verdejo of the Houston Chronicle reports.
EDGE Analysis
Valbuena had been traveling with the team under the belief that he was close to getting back on the field, but this news seemingly dashes any hope of an imminent return. Little is know about the situation other than the fact that the setback occurred while Valbuena was running, but manager A.J. Hinch called in a "major setback" for the infielder.