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Cardinals call up Quinn Mathews for MLB debut against Blue Jays

2 sources • 2 min read • Latest: Jul 31, 2026, 8:27 AM

Last updated Jul 31, 2026

Cardinals call up Quinn Mathews for MLB debut against Blue Jays
Summary

Quinn Mathews, the Cardinals' No. 7 prospect, is set to make his MLB debut on Saturday against the Toronto Blue Jays. Mathews, a left-handed pitcher, has had a standout season at Triple-A Memphis, recording a 3.13 ERA and 111 strikeouts over 92 innings. His promotion follows a strong performance where he struck out 10 batters over seven innings in his last start. The Cardinals, currently 54-54, are hoping Mathews can inject consistency into their pitching rotation as they evaluate the future of their team for the upcoming seasons.

Source Links
Yahoo Sports
Status Watch
  • •Quinn Mathews is expected to start on Saturday in Toronto.
  • •He recorded a 3.13 ERA and 111 strikeouts in Triple-A this season.
  • •Mathews struck out a season-high 10 batters in his last appearance.
  • •The Cardinals are currently fourth in the NL Central standings.
  • •Mathews' call-up represents a critical evaluation for the team's future rotation.
Latest Updates
  • 9:51 PMYahoo Sports — Blue Jays Spoil Quinn Mathews Debut, Beat St. Louis Cardinals Saturday
  • 8:27 AMYahoo Sports — Cardinals Promote Strikeout Machine for MLB Debut Against Blue Jays
  • 10:23 PMYahoo Sports — Cardinals call up top pitching prospect Quinn Mathews for highly anticipated MLB debut
What they're saying
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The St. Louis Cardinals are promoting pitching prospect Quinn Mathews (STL #7, via MLB Pipeline) to MLB. He’ll make his debut this weekend against the Toronto Blue Jays, per Derrick Goold. Can’t wait to watch Quinn Mathews strike out Vladdy Jr. on a backfoot slider. #STLCards — AJ Stone (@byajstone) July 31, 2026 Mathews, 25, […] The post Cardinals Promote Strikeout Machine for MLB Debut Against Blue Jays appeared first on HEAVY.

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All eyes were on St. Louis Cardinals starter Quinn Mathews as he made his Major League debut Saturday afternoon. All things considered, Quinn was impressive, but what kind of run support would the Cardinals provide behind him? Answer – not nearly enough. It only took 3 batters for Quinn Mathews to register his first Major […]

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The Cardinals are turning to one of the most dominant strikeout artists in their farm system as Quinn Mathews prepares to make his major league debut.

Related Teams & Leagues
New York MetsSt. Louis CardinalsToronto Blue JaysMLBBaseball

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