Estrada was added to the lineup for Thursday's game against the Marlins, Alex Pavlovic of NBC Sports Bay Area reports.
Estrada was slated to take a seat for the fifth time in the last seven games Thursday, but he'll start at second base and bat sixth after Brandon Crawford (illness) was a late scratch. Although Estrada will draw the start Thursday, he's recently lost out on playing time to Donovan Walton.