The Cardinals don’t just need arms. They need the kind of starter who can reshape the whole conversation about their rotation, and Liam Doyle is already being treated like that sort of pitcher.
St. Louis has given looks to Michael McGreevy, Kyle Leahy, Andre Pallante and even Quinn Mathews, but the larger picture is still clear: the club needs more long-term certainty on the mound.
The lineup is in decent shape. The rotation, not yet.
That’s where the organization’s stockpile of pitching talent starts to matter, and why Doyle’s path is drawing so much attention.
Doyle, the big left-hander taken No. 5 overall in the 2025 MLB Draft, reached Double-A in 2026 and made a convincing case that his arrival in St. Louis might not be far off.
John Denton of Roundtable Sports said Doyle will "almost assuredly" get an invite to Spring Training, then could begin 2027 at Triple-A Memphis, much like No. 1 prospect Rainiel Rodriguez. If things go right, Denton wrote, June or July could be when the Cardinals see him in the majors.
"He almost assuredly will get an invite to Spring Training with the Cardinals and start the season with Triple-A Memphis - similar to No. 1 prospect Rainiel Rodriguez," Denton wrote. "A strong start could land him in St.
Louis by June or July if all goes well with his progression. There will be a learning curve with Doyle and his ability to handle his emotions against MLB hitters, but he appears to be on a collision course with stardom because of his overpowering fastball and oozing confidence."
The numbers from his 2026 season at Double-A Springfield back up the buzz. Doyle posted a 3.76 ERA in 23 starts, with 130 strikeouts and 54 walks across 103 innings. But the early part of the season told only part of the story, because he was still sorting through his secondary pitches in games and paying the price for that process.
Once he settled in, the climb was obvious. From June 26 through Sep.
23, Doyle turned in a 1.68 ERA with an 80-to-34 strikeout-to-walk ratio over 64 1/3 innings in 13 outings. In his last 13 starts, he never gave up more than two runs in a game.
That came after a rougher opening stretch, when he carried a 5.54 ERA in his first 10 starts.
That’s the version of Doyle the Cardinals are betting on: the one who got sharper, more dominant and more comfortable as the season wore on. If that progression carries into Spring Training and into 2027, he could become more than just another name in the pipeline.
He has the upside to be an ace, and that kind of ceiling is exactly what St. Louis needs.
In Other News...
Cardinals May Finally Have The Rotation Fans Have Been Waiting For
For most of the last several seasons, the Cardinals have spent far too much time trying to piece together a rotation that was good enough rather than one that could truly change games. From 2020 through 2026, that group sat in the middle-to-lower tier of the league, with a 4.34 ERA that reflected the broader issue in St. Louis: a lack of pitchers who could consistently miss bats or give the staff a real ceiling. It was serviceable more often than not, but it rarely felt like the kind of rotation that could carry the team through a long summer.
The outlook for 2027 looks different, and for Cardinals fans that alone is worth watching closely. Kyle Leahy, Quinn Mathews, Andre Pallante and Michael McGreevy are part of a younger, more dynamic mix, with more prospect help on the way behind them. There will probably be some uneven stretches as those arms settle in, but the appeal is obvious - the strikeout potential and overall competitiveness could be better than what St. Louis has lived with for years, and that alone marks a meaningful shift. [Read more 🡒]
Cardinals Are Eyeing World Series Help But One Reality Could End It
With the World Series about to begin, the Cardinals have another layer of scouting to do while the rest of the league watches the fall classic unfold. Three players on the field this week, Nick Martinez, Antonio Senzatela and Jorge Mateo, could all be on St. Louis' radar for 2027, giving the front office a chance to evaluate potential depth additions against the highest level of competition.
The appeal is obvious: Martinez offers pitching versatility, Senzatela brings a different look on the mound and Mateo adds speed and defensive flexibility. Still, St. Louis has made clear it prefers to build from within, which means any pursuit of outside help will have to fit both the roster and the budget. The bigger question is whether those free agents become real targets once the offseason moves from speculation to action. [Read more 🡒]
Cardinals Fans Can Lock In Busch Stadium Access Earlier Than Usual
The Cardinals are giving fans a head start on planning for Busch Stadium in 2027, with ticket packs for the regular season now on sale. The early offering includes a fixed 10-game Opening Day Pack, along with Flex Packs that let buyers choose 5, 10 or 15 games, and the team is pitching the move as a way to lock in seats at discounted prices.
For fans who like to map out their baseball calendar well in advance, it is a straightforward way to secure some of the better dates on the schedule before the rush starts. Single-game tickets and the rest of the ballparks ticket options will not open up until Nov. 5, 2026, which leaves a long runway for anyone trying to get ahead of the usual scramble. [Read more 🡒]