Richard signed a minor-league deal with the White Sox on Monday, LaMond Pope of the Chicago Tribune reports.
Richard has been a useful pitcher at times in his career, but he's coming off a season in which he recorded a 5.96 ERA in 10 starts for the Blue Jays. His lowest ERA in the last three seasons was his unimpressive 4.79 mark for the Padres back in 2017. The White Sox will see if the 36-year-old lefty has anything left in the tank at their alternate training site.