Marlins reliever Jesús Tinoco is headed for elbow surgery that'll likely cost him all of next season. Read more at MLB Trade ...

The Rays made a change to their rotation, sending down hard-throwing righty Joe Boyle. Find out about his replacement at MLB ...

The A's lineup gets a boost, as Rookie of the Year candidate Jacob Wilson is back from a broken arm. Read more at MLB Trade ...

The White Sox designated veteran infielder Josh Rojas for assignment and recalled catcher Korey Lee from Triple-A. Read more ...

The Angels will finally get a real look at former big-ticket reliever signee Robert Stephenson. Read more at MLB Trade Rumors ...

The Diamondbacks designated catcher Jose Herrera for assignment to open roster space for Gabriel Moreno's return. Read more ...

The Diamondbacks make a change to the coaching staff after a few too many baserunning blunders. Find out more at MLB Trade ...

Prospect McCade Brown will make his MLB debut for the Rockies on Sunday -- against the Cy Young favorite. Read more at MLB ...

The Tigers designated infielder Ryan Kreidler for assignment and called up lefty Drew Sommers. Read more at MLB Trade Rumors.

The Red Sox are preserving their catching depth by sending a recently DFA'd backstop to Triple-A. Read more at MLB Trade ...

The Orioles are placing infielder Jordan Westburg on the injured list and will select the contract of fellow infielder Vimael ...

The Orioles are locking up top catching prospect Samuel Basallo to an eight-year, extension that guarantees the youngster ...