The Cubs are down a catcher after an injury occurred during tonight's game. Could a prospect be coming up to fill the void?

An injury to Alex Bregman gets Marcelo Mayer to the big leagues. Find out more about the Boston infield at MLB Trade Rumors.

The Rangers' lineup took a significant hit this evening as they'll now need to play without their primary DH. Read more at ...

The Guardians are calling up a fresh arm ahead of what would be his major league debut. Read more at MLB Trade Rumors.

The Angels are shaking up their bullpen by promoting one of their top pitching prospects to the majors. Read more at MLB ...

The Mets made a handful of changes to their roster after playing 13 innings last night. Read more at MLB Trade Rumors.

The Marlins are shaking up their bullpen ahead of tonight's game against the Angels. Read more at MLB Trade Rumors.

Chicago is releasing a former top prospect who never found success in the majors. Read more at MLB Trade Rumors.

With Justin Verlander on the injured list, Kyle Harrison will get another rotation chance -- at least briefly. Read more at ...

Infielder Jonathan Ornelas is on the move, traded from Texas to Atlanta after this week's DFA. Find out more at MLB Trade ...

The Yankees opted not to promote Hummel and granted him his release, reports Brendan Kuty of The Athletic. He’s again a free ...

The Orioles are shuffling their bullpen ahead of game two of today's doubleheader. Read more at MLB Trade Rumors.