Chicago Cubs' Star Marcus Stroman Returning to Starting Role According to David Ross - Sports Illustrated Inside The Cubs
MLB -- The top hot stove priority for all 30 teams - ESPN
Projecting 2020 Opening Day rotations
Chicago Cubs - Wikipedia
Cubs 7, Giants 3: Marcus Stroman's strong Cubs debut - Bleed Cubbie Blue
Cubs' Marcus Stroman on first children's book: 'If I get an idea I put it right into motion' - Chicago Sun-Times
Column: Chicago Cubs can survive even without Marcus Stroman
Cubs' assignment for June: Follow Marcus Stroman's lead - Chicago Sun-Times
Why Cubs' ace Marcus Stroman is not playing in All-Star Game - Marquee Sports Network
Cubs to start Marcus Stroman Saturday, his first start since July 31, as Chicago clings to wild-card spot