Isan Diaz sitting for Marlins Wednesday afternoon

Miami Marlins infielder Isan Diaz is not in the starting lineup for Wednesday afternoon's series finale against right-hander Johan Oviedo and the St. Louis Cardinals.

What It Means:

Diaz will grab a seat while Deven Marrero starts on third base and bats eighth. Marrero's contract was selected by the Marlins on Wednesday from Triple-A Jacksonville.

Per numberFire's MLB Heat Map, the Marlins have an implied total of 3.8 runs. Oviedo has a 19.5 strikeout percentage and 14.1 walk percentage this season.