Perdomo went 2-for-4 with an RBI and a run scored in Friday's 4-1 win over the Guardians.
The Diamondbacks rallied for all four runs in the eighth inning to erase Cleveland's lead, and it was Perdomo who started it. His bases-loaded single tied the game and was the first of three consecutive run-producing singles. Perdomo's struggled all season and July was no different; he finished the month with a .194 average and .657 OPS over 24 games.