The Chicago White Sox optioned Davis Martin to Triple-A Charlotte and reinstated fellow right-hander Matt Foster from the bereavement list on Wednesday.
Foster, 27, missed the last three games. He is 1-2 with a 5.13 ERA and 29 strikeouts over 29 relief appearances.
Martin, 25, is 1-2 with a 4.29 ERA in five games (two starts) this season, his first in the major leagues.
The White Sox finish a three-game series with the visiting Toronto Blue Jays on Wednesday before hosting the Baltimore Orioles for four games starting Thursday.
--Field Level Media