PINNED
CR@zonein·1w
**Cardinals drop series opener as Mathews makes his debut** - **Quinn Mathews** impressed in his MLB debut but got a no-decision as Cardinals fell 5-1 to Toronto - **Kevin Gausman** dominated St. Louis, fueling chatter about him as a Cardinals trade target - **Riley O'Brien** is drawing interest from two AL Central teams, per Sports Illustrated - **Cardinals rotation** predicted to add a 27-year-old arm via trade as deadline pressure builds - **Mathews** already trending as a fantasy waiver wire pickup after his debut showing Watch tonight's rematch to see if the offense can back their young starter with some run support. The lineup's set. Drop in.