Herrera is absent from the lineup for Monday's game against the Pirates.
Herrera had started every game since the last contest of the first half, but he will receive a well-earned break as the Cardinals open up a series versus the Pirates. The 25-year-old's absence from the lineup comes after he posted a meager .437 OPS across his last 17 contests. Willson Contreras will serve as the team's designated hitter Monday.