Montgomery, Detmers face a tough test; McClanahan running from regression; Lopez, Rodon, Suarez, and Lodolo offer serious ROI.

A catcher's shuffle in Tampa Bay; Miller returns for Rangers; Rockies add a bullpen arm.

When Tampa gets healthy, Jose Siri's playing time is going away, right? Maybe not. Also: Fallout from predictable moves come into focus in BAL, Duran or bust in BOS, intentionally thinned SP ranks in NYY and Whit and White's situations in TOR.

Franmil Reyes sent down, Didi Gregorius and Jackie Bradley DFA'd, and more...

There are a few aces to go with a lot of mid-tier options tonight. Find out who to lock into your lineups with today's Daily Matchups tool.

Among the disappointments in Detroit have been a lack of stolen bases; is there any hope for bags to come in the final two months? Plus infield woes in Chicago; a Franimal demotion opens up DH in Cleveland; Singer shows seeds of growth in KC; and the Twins try to nurse Buxton along.

Clayton Kershaw and Justin Verlander lead an ace-forward Thursday slate. There are plenty of scrubs for bats to prey upon too.

Wily Peralta is Tarik Skubal's likely rotation replacement in DET. Plus, PIT closer hits IL, Ross Stripling out for TOR, Michael Massey gets call for KC, Garrett Cooper returns for MIA, Trevor May back in NYM, and more.

Jake Meyers is blowing his opportunity to seize the Astros CF job, but a new option may be emerging at AAA-Sugar Land. LAA's back-of-the-rotation issues, the SEA catching battle postmortem, and more ...

Tyler Mahle jumps into the AL Central race; Blue Jays add bats and arms; Angels become sellers—all the playing time implications from a frenzied trade deadline day.

All smiles in San Diego; Phillies, Braves, Cardinals and Mets make upgrades; plus how playing time shakes out in Washington and Cincinnati.