The Chicago White Sox made a series of roster moves prior to their series finale vs. the Detroit Tigers, including reinstating Martín Pérez from the injured list.
To make room for Pérez on the 40-man roster, the White Sox designated pitcher Jared Shuster for assignment, and to clear a spot on the 26-man roster, the team optioned pitcher Cam Booser to Triple-A Charlotte.
Pérez has been dealing with elbow inflammation in his throwing arm since mid-April, and was placed on the 60-day injured list on April 21, according to the team.
In four starts with the White Sox this season, Pérez has a 3.15 ERA and a 1-1 record, with 18 strikeouts in 20 innings.
Booser has split time between the White Sox and the Charlotte Knights, appearing in 32 total games for the Sox. He has a 1-4 record and a 4.8