The Diamondbacks won't have their shortstop in the lineup today.

Geraldo Perdomo will likely avoid IL stint, but he's not in the Diamondbacks lineup on Sunday. Arizona also called up Jesus Valdez.

Perdomo tweaked his left ankle while fielding a groundball in the seventh inning, and the injury was severe enough for him to leave Saturday's game, finishing 0-for-3 with a strikeout. He's considered day-to-day with his injury, and Jose Fernandez and Ildermo Vargas would be in line to see more starts at shortstop if Perdomo were to miss time.

The Diamondbacks lose their shortstop to injury

MLB player prop bets and odds for Geraldo Perdomo on Thursday, April 23, 2026, as the Arizona Diamondbacks take on the Chicago White Sox.

Perdomo (ankle) is out of the lineup for Sunday's game against the Padres.

The Diamondbacks' franchise shortstop hasn't looked much like himself.

The Diamondbacks tweaked their starting lineup, with Geraldo Perdomo back in the lead-off spot and Ketel Marte moving into the two-slot.