Greinke has held HOU to a .649 OPS in past meetings.

Corey Kluber leads a pack of No. 1s twirling on Wednesday.

Arizona lefty takes on WAS in Saturday matinee.

SCHER THING: Scherzer owns a 3.92 Overall Rating for his tilt at SF.

Point to any numbers of factors that put Sale on top of Saturday's ratings.

Gerrit Cole earns big figures across the board for his turn at Seattle.

Kluber owns a sub-2.00 ERA at home over 2017-18.

Arizona southpaw draws a road turn at SF.

Zack Greinke looks to continue his excellence vs. STL.

Max Scherzer at Atlanta figures as strikeout grab.

Darvish is a good road pitcher who draws a Marlins Park start on Saturday.