Herrera (head) is starting at catcher and batting ninth in Sunday's game against the Padres, Theo Mackie of The Arizona Republic reports.
Herrera was removed from Wednesday's 14-5 loss to the Cardinals after taking a foul ball off his helmet, but he'll be back in action for Sunday's series finale while No. 1 backstop Gabriel Moreno gets a day off. Starting pitcher Drey Jameson will form a battery with Herrera.