This page will be updated throughout the year with all the latest White Sox injury news and transactions.

This page will be updated throughout the year with all the latest Brewers injury news and transactions.

NEW YORK -- The D-backs' bullpen suffered another blow Thursday as co-closer Justin Martinez was placed on the 15-day IL after experiencing shoulder fatigue, which has led to a drop in his velocity. When the season opened, Arizona manager Torey Lovullo elected to use both lefty A.J. Puk and the

This page will be updated throughout the year with all the latest D-backs injury news and transactions.

This page will be updated throughout the year with all the latest Mets injury news and transactions.

This page will be updated throughout the year with all the latest Royals injury news and transactions.

This page will be updated throughout the year with all the latest Cardinals injury news and transactions.

This page will be updated throughout the year with all the latest Guardians injury news and transactions.

LATEST INJURIES

CINCINNATI -- Struggling reliever Alexis Díaz already lost his spot as the Reds' closer earlier this month. On Thursday, Díaz was optioned to Triple-A Louisville on the heels of a disastrous appearance during Wednesday's Game 1 of a doubleheader vs. the Cardinals. Cincinnati called up right-handed reliever Luis Mey from

This page will be updated throughout the year with all the latest Phillies injury news and transactions.

This roster moves and injury updates page will be updated throughout the season.

This page will be updated throughout the year with all the latest Rockies injury news and transactions.

This page will be updated throughout the year with all the latest Angels injury news and transactions.

This page will be updated throughout the year with all the latest Dodgers injury news and transactions.

This page will be updated throughout the offseason, with all the latest Braves signings, news and transactions.

This page will be updated throughout the year with all the latest Rangers injury news and transactions.

This page will be updated throughout the year with all the latest Pirates injury news and transactions.

This page will be updated throughout the year with all the latest Athletics injury news and transactions.

This page will be updated throughout the year with all the latest Yankees injury news and transactions.

This page will be updated throughout the year with all the latest Nationals injury news and transactions.

INJURY UPDATES

This page will be updated throughout the year with all the latest Cubs injury news and transactions.

CINCINNATI -- Before Wednesday's split doubleheader vs. the Cardinals, the Reds placed struggling corner infielder Jeimer Candelario on the 10-day injured list and recalled infielder/outfielder Tyler Callihan from Triple-A Louisville. Pitching prospect Chase Petty (No. 6 in the organization, No. 99 overall) was brought up from Louisville to be the

This page will be updated throughout the year with all the latest Mariners injury news and transactions.