Perez (groin) is not in the lineup for Tuesday's contest versus the White Sox.
Perez will miss a second straight start after being diagnosed with a Grade 1 left groin strain. He intends to attempt to play through the injury, but with an afternoon game Wednesday representing the Royals' final game of their road trip, it wouldn't be a surprise to see Perez at least held out until Friday following Thursday's off day. Freddy Fermin will catch Tuesday.