Ball confirmed after ABS challenge

Quinn Mathews strikes out seven

Quinn Mathews strikes out seven across four innings on the mound against the Reds

Quinn Mathews fans Noelvi Marte for seventh K

Quinn Mathews fans Noelvi Marte for his seventh K

Quinn Mathews strikes out Elly De La Cruz

Quinn Mathews strikes out Elly De La Cruz to get the first out in the bottom of the 1st inning

Quinn Mathews escapes jam

Quinn Mathews escapes the jam in the top of the 2nd inning to maintain the Cardinals' 2-0 lead

Quinn Mathews sets down three in Major League debut

Quinn Mathews strikes out three during his 5 innings of work against Toronto in his Major League debut

Quinn Mathews' family on his Major League debut

Quinn Mathews' family discusses what Quinn was like growing up, how proud they are and more following Mathews' debut

Quinn Mathews notches first Major League K

Quinn Mathews notches first Major League strikeout recording the second out in the bottom of the 1st

Quinn Mathews' season-high 10 strikeouts

Cardinals No. 7 prospect Quinn Mathews records a season-high 10 strikeouts across seven frames for Triple-A Memphis

Quinn Mathews tosses seven scoreless frames

Cardinals No. 6 prospect Quinn Mathews tosses seven scoreless frames with seven strikeouts for Triple-A Memphis

Quinn Mathews strikes out six

Cardinals No. 6 prospect Quinn Mathews strikes out six in six three-hit frames for Triple-A Memphis

Quinn Mathews strikes out nine

Cardinals No. 6 prospect Quinn Mathews racks up a season-high nine strikeouts across six scoreless frames for Triple-A Memphis

Quinn Mathews strikes out seven across five strong

Cardinals No. 7 prospect Quinn Mathews strikes out seven across five strong innings for Triple-A Memphis

Quinn Mathews strikes out five in scoreless outing

Cardinals No. 7 prospect Quinn Mathews racks up five strikeouts over 3 2/3 scoreless frames in his season debut for Triple-A Memphis

Ball three overturned following ABS challenge

Ball three is overturned following a successful challenge by the Cardinals

Ball overturned following ABS challenge

Brandon Lowe is called out on strikes following a successful challenge by the Cardinals

Quinn Mathews strikes out seven

Cardinals No. 5 prospect Quinn Mathews fans seven over 5 1/3 scoreless frames for Triple-A Memphis

Quinn Mathews strikes out seven

Cardinals No. 2 prospect Quinn Mathews racks up seven strikeouts in three innings for Triple-A Memphis

Quinn Mathews strikes out nine

Cardinals No. 2 prospect Quinn Mathews piles up nine strikeouts over seven scoreless innings for Triple-A Memphis