The St. Louis Cardinals have made their first major move under new head of baseball operations Chaim Bloom, signing right-hander Dustin May to a one-year deal as they continue reshaping their rotation for the 2026 season.
This marks a calculated swing at upside for a team clearly in transition. After trading away Sonny Gray earlier this offseason, the Cardinals made it clear they were in the market for a starter who could bring both potential and flexibility. In May, they’re betting on a high-ceiling arm who’s still trying to put it all together after a career marked by stops, starts, and setbacks.
Let’s talk about the stuff – because when May is right, it’s electric. His sinker regularly touches the high-90s and features heavy arm-side run that can tie up hitters on both sides of the plate.
But it’s the sweeper that really jumps off the page – in 2026, it led all pitches in spin rate across Major League Baseball. That kind of movement, when commanded, can be a nightmare for hitters.
The question has never been about talent. It’s been about availability and consistency.
May, 28, has battled a string of injuries that have kept him from establishing himself as a frontline starter. He was once one of the Dodgers’ most promising young arms, but durability has been the story of his career so far.
A mix of arm troubles and some off-the-field mishaps have limited his time on the mound. In fact, 2025 was the first season in which he eclipsed 20 starts – a milestone that came with mixed results.
After a rough start to the year in Los Angeles, May was dealt at the deadline and finished the season in Boston. Across both stops, he posted a 4.96 ERA and a 4.88 FIP over 132.1 innings, with a strikeout rate of 8.37 K/9.
Those numbers don’t jump off the page, but they also don’t tell the full story. May’s raw stuff still flashes elite potential, and for a team like the Cardinals – who are clearly looking more toward 2027 and beyond – this is exactly the kind of low-risk, high-reward signing that makes sense.
For his career, May owns a 3.86 ERA in 71 games (57 starts), with his best stretch coming in 2021 when he struck out 13.7 batters per nine innings over five starts before injury cut that campaign short. That version of May – the one who looked like a future ace – is still in there. The Cardinals are hoping they can be the team that finally unlocks it.
This deal is a classic “prove-it” contract, and it fits the moment for both player and team. May gets a clean slate and a fresh opportunity to re-establish his value. The Cardinals, meanwhile, get a potential difference-maker who won’t block their long-term plans and could either anchor the rotation or become a valuable trade chip if things click.
In a rebuild, you look for smart bets. This is one.
May might not be the safest arm on the market, but few come with his upside. If he can stay healthy and harness his elite movement, the Cardinals could have found a gem – or at the very least, a bridge to the next era of St.
Louis pitching.
