Pirates optioned RHP Jered Hughes from Triple-A Indianapolis.
Pirates activated RHP Jose Contreras from the bereavement list.
Cubs claimed RHP Eduardo Sanchez off waivers from the Cardinals; assigned him to Triple-A Iowa.
Athletics sent 1B Daric Barton outright to Triple-A Sacramento.
Jose Altuve has dropped Scott Boras as his agent and has rejoined Scott Pucino and Wil Polidor of Octagon.
Ted Lilly will start Saturday against the Cardinals.
Marlins prospect left-hander Andrew Heaney allowed an unearned run on four hits and two walks while registering nine strikeouts over 4 1/3 innings for High-A Jupiter on Monday.
Giants placed RHP Santiago Casilla on the 15-day disabled list with a cyst on his right knee.