ELIAS BUREAU: Mariner southpaws draws scuffling Houston hitters.

The six-man rotation just won't go away. Dillon Gee gets another shot with the Mets. Also, news on Devin Mesoraco, Tyler Lyons, Hunter Pence and Kyle Ryan.

The Reds lose Zack Cozart how long will he be out? The Cards Injury bug costs them Matt Holliday plus injuries to Ryan Zimmerman and others.

Rondon has some competition for saves in Chicago; Cardinals may need to tap into rotation depth; and more from around the division.

Cole, Greinke good choices; Montgomery, Verlander not so much; Archer, Nelson, Miller worth the risk

With Zack Cozart out for the rest of the season, is their an option worth picking up in the Reds' infield? Also, updates on Charlie Morton, Ryan Zimmerman, Bobby Parnell, Miguel Gonzalez, Desmond Jennings and more.

Might the changes have only just begun on the left side of the Indians infield? Also: Melky Cabrera; the DET rotation; Duffy in KC; and on whom will MIN settle at shortstop?

Can Jason Hammel continue his extraordinary run?

Verlander and Latos returning, Freese out, Gyorko demoted, Cozart to DL, Zimmerman hurting

In the absence of Justin Morneau, Wilin Rosario and Ben Paulsen have both seen time at 1B in COL. Will one emerge? Plus 3B updates in ARI and LA, SF's bullpen, more.

Tsuyoshi Wada looms as the day's top choice. Plus starts by Julio Teheran, Garrett Richards, David Phelps, and more...