Perdomo batted leadoff and went 2-for-5 with a walk in Sunday's 8-7 extra-innings loss to Tampa Bay.
Perdomo was moved into the leadoff spot for the third time in the last seven games. Sunday's start was against a right-hander while the previous two were against lefties. Corbin Carroll, who has been the primary leadoff batter against right-handers, slotted at second in the order. The batting order adjustments appear to be related to the ongoing ankle issues that Ketel Marte is experiencing. He aggravated the injury Sunday during a pinch hitting appearance after returning Saturday as a DH.