Perez will start Wednesday's spring training game against the White Sox.
Perez, who was signed by the Rangers on March 11, will finally make an appearance in a Cactus League game 19 days later. The left-hander has been working on the back fields, so he should be able to extend to three innings at least. That's roughly where the rest of the staff is at in late March. Perez will be part of the rotation, but it's unclear where he slots.