All games on WLS-AM 890.
Season series: Twins 2-1.
Friday: 7:10 p.m., CSN.
Saturday: 1:10 p.m., WGN-9.
Sunday: 3:10 p.m., CSN-plus.
Storylines: Covey, a Rule 5 draft pick in December, has been with the Sox since the start of the season as the fifth-starter replacement for Carlos Rodon. But he has yet to pitch because rainouts allowed the Sox to push back his start. Santana allowed one earned run on four hits with four walks and seven strikeouts in his first two starts of the year.