After spending nearly four months on the Injured List, veteran starting pitcher Martín Pérez is back with the Chicago White Sox.
The White Sox activated Pérez from the 60-day Injured List on Wednesday morning and made a series of corresponding roster moves.
Left-handed relief pitcher Cam Booser was sent back to Triple-A Charlotte. To open a place on the 40-man roster, the White Sox designated lefty Jared Shuster for assignment.
Martín Pérez returns at a pivotal time for the White Sox
When he originally landed on the 60-day IL with left elbow inflammation, it seemed like Martín Pérez would be sidelined for the rest of the season.