Carlos Frias' recent slide could put his rotation spot in jeopardy. Who might be able to replace him? Plus an update on Arizona's OF, a potential Jedd Gyorko return in SD, and more.

Can Scherzer continue his amazing run? Plus more on Liriano, Cueto, Syndergaard and Lackey

Who gets PHI 2B PT with Utley on DL? SEA rotation crowded even without Paxton?

Nick Castellanos may be on the verge of losing his starting job for the Tigers. Who are the options at 3B for Detroit? Plus other notes around the AL Central.

James Shields has the day's highest matchup score, but Alfred Simon is a monster pitching in Comercia Park. Carlos Rodon has a high risk outing in Detroit, plus starts by Burnett, Keuchel, Heston, and more.

Plawecki to replace d'Arnaud again, Fowler DTD, closer roles uncertain for CHC & TOR, BOS rotation unchanged by Materson's return but RF remains unsettled with Castillo in minors and Victorino nearly ready.

Scott Kazmir's trade status and a sub-par Angel offense aren't the only reasons to watch for 2H rotation changes in OAK and LAA. Hank Conger's recent uptick, the Ranger closer role, and more.

COLE POWER:Gerrit Cole and Cole Hamels are the plays of the day for Wednesday.

Nova's return gives NYY six starters—is Eovaldi out? Who will close for CIN with Chapman on paternity leave?

The Marlins have dealt with numerous injuries this season, but help could soon be on the way. Plus a look at ATL 1B, NYM 2B/3B, and more.

Jason Hammel and Zack Greinke square off today in Chicago as the day's two highest rated starting pitchers. Plus more on the starts of Niese, Locke, and Montgomery.