With the 2026 season nearly spent and St. Louis sitting on the edge of elimination, the Cardinals have a chance to use these final nine games for something that has defined much of the year anyway: development. They’ve already worked a number of young players into the mix, including JJ Wetherholt, Joshua Báez, Leo Bernal, Quinn Mathews and Luis Gastelum, and there’s still room to squeeze a little more out of Triple-A Memphis before the calendar flips.
One obvious name is Ryan Ledbetter. He may not yet be a household prospect for Cardinals fans, but the bat has earned attention.
Acquired from the Tampa Bay Rays in the Brendan Donovan deal this past offseason, Ledbetter entered the organization as Tampa Bay’s No. 24 prospect. He’s now logged 109 games in Triple-A and hit .265/.333/.430 with a .762 OPS, 13 home runs, 54 RBIs, 25 stolen bases and 23 doubles.
With Báez leaving early on Wednesday, there’s a clear opening to give Ledbetter a look if the young slugger needs time off.
There’s also Johnny Cijntje, the headline piece from that same Donovan trade. The switch-pitcher has made 11 Triple-A starts and carries a 4.61 ERA overall, but the recent trend line is pointing up fast.
Over his last eight games, he’s posted a 2.95 ERA with a 48-to-14 strikeout-to-walk ratio in 39 2/3 innings. Narrow it further to his last four starts, and it’s a 2.13 ERA with a 20-to-6 strikeout-to-walk mark in 21 innings.
He’s trending in the right direction and looks deserving of a major league start before the season ends. When spring training arrives, he should be right in the mix for a rotation job.
Then there’s Svanson, a pitcher Cardinals fans know well from the last two seasons. He broke out in 2025 with a 1.94 ERA across 39 appearances as a rookie, but 2026 has been a rougher ride.
He’s put up a 7.27 ERA in 41 big league appearances and hasn’t been back in the majors since the end of July. With the bullpen thin and only a few days left, the Cardinals have little to lose by giving him another chance to rediscover what worked a year ago.
In Other News...
Cardinals Face A Real Decision On Jurrangelo Cijntjes MLB Debut
Jurrangelo Cijntje has forced his way into the conversation with the kind of Triple-A run that usually changes a teams thinking. Over his last seven starts, the Cardinals pitching prospect has posted a 2.86 ERA and piled up 41 strikeouts, production that has him near the top of the minor league leaderboard and squarely in view as a possible part of St. Louis future rotation.
For the Cardinals, the question is no longer just whether Cijntje is ready in the abstract, but whether it makes sense to bring him to the majors before the season ends. A late promotion could give the club a first look at where he stands, but it also comes with the usual roster and eligibility complications that can shape how aggressively a team handles a pitcher who may already be knocking on the door. [Read more 🡒]
Cardinals Final Home Series Just Became A Rotation Audition
The Cardinals are heading into their final home series with little left to play for in the wild card race after dropping a series to the Giants, but there is still plenty at stake for the organization as the season winds down. With Washington coming to Busch Stadium and road trips to Pittsburgh and Milwaukee still on the schedule, the last stretch has shifted from playoff pursuit to a closer look at who might help shape the staff beyond this year.
That is why the upcoming rotation lines matter so much. Kyle Leahy, Cooper Hjerpe, Michael McGreevy and Quinn Mathews are among the probable starters being lined up for the series, giving St. Louis a chance to evaluate different arms in meaningful September innings. For a club that is close to being eliminated, these starts can carry more weight than the standings now do, because the Cardinals still need answers on who can handle bigger roles moving forward. [Read more 🡒]
Cardinals Prospect Is Forcing A Huge Ceiling Debate Among Fans
Brandon Clarke has made himself impossible to ignore in the Cardinals pitching conversation this fall. The left-hander has already flashed a fastball that has touched 103.1 mph, putting him among the hardest throwers in the 2026 Arizona Fall League and giving St. Louis exactly the kind of arm talent it has been trying to emphasize more often in its development pipeline. Baseball Americas Geoff Pontes even drew a line to Brewers ace Jacob Misiorowski, underscoring just how electric Clarke can look when everything is working.
The question, of course, is how high that ceiling can actually go if the rest of the profile does not come with it. The Cardinals have leaned into bringing more high-upside pitchers into the system, and Clarke fits that mold as well as anyone, but the concerns around durability and control are still real enough to keep the debate going. Fans can see the stuff and imagine a future impact arm, but the gap between raw power and dependable major league production is where this story is still waiting to be written. [Read more 🡒]