Hisashi Iwakuma looks for his seventh win of the season against the Astros.

Yu Darvish and the Rangers take on the Blue Jays in Toronto.

Lance Lynn takes the mound in a first-place showdown with the Diamondbacks.

Adam Wainwright and the Cardinals face the Giants in a rematch of last year's NLCS

All the games are interleague games today, including a day-night doubleheader headlined by Yu Darvish.

Felix Hernandez faces the first-place Rangers.

Shelby Miller and the Cardinals visit San Diego. Is he a must-start?

Jordan Zimmerman rides a hot streak into the pitcher-friendly confines of PETCO Park.

Anibal Sanchez looks to continue his early-season roll at home against the Astros

Yu Darvish looks for a repeat of his near-perfect game against the Astros

Clay Buchholz takes the mound looking to go 7-0.