All games on WLS-AM 890.
Monday: 7:10 p.m., CSN.
Tuesday: 7:10 p.m., CSN.
Wednesday: 1:10 p.m., WGN-9.
RH Nathan Karns (0-1, 6.35) vs. LH Jose Quintana (0-4, 6.17).
Storylines: The two worst offensive teams in baseball go head-to-head. The Royals dominated the Sox last year, but early struggles by Eric Hosmer and Alex Gordon have made them a shadow of their old selves.
Trending: Vargas has allowed just one run in 20 2/3 innings this season, with 23 strikeouts and two walks.