The Chicago White Sox placed right-hander Dylan Covey on the 10-day injured list with right shoulder inflammation on Sunday.
The move is retroactive to June 6.
In a corresponding move, the White Sox recalled right-hander Thyago Vieira from Triple-A Charlotte.
Covey, 27, has gone 1-4 this season and has a 4.58 ERA in nine games (seven starts).
Vieira, 25, has appeared in three games for the White Sox this season, going 1-0 with a 2.08 ERA.