The Chicago White Sox have added right-handed pitcher Thyago Vieira from Class AAA Charlotte to serve as the 26th man on the active roster for Game 2 of Wednesday’s doubleheader vs. Baltimore.

Vieira, 25, was optioned to Charlotte prior to the first game of the doubleheader. He has gone 2-0 with a 5.00 ERA (5 ER/9.0 IP), seven strikeouts and two saves in seven relief appearances with Charlotte in 2019.