Hernaiz is out of the lineup for Sunday's game against the Orioles.
He appeared to have a clear path to regular playing time at third base after Max Muncy (hand) was placed on the injured list in late April, but Zack Gelof has since overtaken Hernaiz as the preferred option at the hot corner. Gelof will occupy the position for a fifth straight game after Hernaiz went 1-for-13 with a 3:4 BB:K to begin the month of May.