He was activated on July 14th , replacing Alex Claudio , who was placed on the DL .
On April 30th , 2018 , Perez was placed on the disabled list with discomfort in his right elbow .
Perez was activated on July 14th , replacing Alex Claudio , who was placed on the DL .
On April 30th , 2018 , Perez was placed on the disabled list with discomfort in his right elbow .