Pelfrey has retired and will join Newman University as an assistant baseball coach in 2018, Wayne Cavidi of NCAA.com reports.

Pelfrey (3-12) was knocked around Friday in a loss to the Indians, lasting just 2.2 innings while allowing 10 runs (seven earned) on six hits and six walks. He struck out two.

Pelfrey will start Friday's game against the Indians, William Kosileski of MLB.com reports.

Pelfrey will return to the bullpen this week with the White Sox naming Dylan Covey as their starter for Tuesday's game against the Royals, Chris Kuc of the Chicago Tribune reports.