Cardinals prospect Quinn Mathews said the work he puts in on days between his starts will be an important step for his ...

He did a phenomenal job,” Cardinals manager Marmol said of Quinn Mathews, the club’s top pitching prospect who was reassigned ...

Training, the Cardinals have noticed their top pitching prospect, Quinn Matthews, is very similar to Clayton Kershaw.

As impressed as the Cardinals were with Quinn Mathews’ fiery competitiveness and his electric stuff on the mound over the past three weeks, they were equally awestruck with the way the analytical left ...

Whatever nerves Quinn Mathews expected to feel prior to his first start in an MLB Spring Training game got buried under a ...

St. Louis Cardinals starting pitching prospect Quinn Mathews was assigned to minor-league camp on Sunday. As a result, the budding ace will not open the season in the major leagues. Mathews was ...

Left-hander Quinn Mathews did plenty to impress the St. Louis Cardinals this spring, including outdueling a legend. Still, the Cardinals reassigned the young p ...

Though Mathews is regarded as one of St. Louis' top pitching prospect, he was always facing an uphill battle to win a spot in the Opening Day rotation after having made just four starts above the ...

But they also saw the start of what could be a very promising career. Quinn Mathews, the starter for the Cardinals, went more than toe to toe with Scherzer in his Grapefruit League debut.

Mathews fanned three batters while allowing two hits and one walk over two scoreless innings in Tuesday's Grapefruit League game against the Blue Jays. The reigning minor-league strikeout leader ...