The Astros are staring at one of those roster calls that can turn into a headache fast, and Joey Dixon has pushed himself right into the middle of it.
Dixon was never the loudest name in Houston’s system, and he still isn’t one of the club’s top-ranked prospects. But the right-hander is starting to force attention after a strong run in the Arizona Fall League, and that matters now because the Astros have to decide whether to protect him from the upcoming Rule 5 Draft. If he doesn’t get added to the 40-man roster, Houston could lose him.
That’s the tension here: the performance is real, but so is the risk.
Dixon has spent the last three seasons fighting through injuries, and his pro track record is still tiny. Drafted by the Astros in 2023, he has barely been on the mound since.
He underwent Tommy John surgery in April 2024, then had elbow nerve surgery in October 2025. He finally got back into game action in May of 2026, making two appearances for Single-A Fayetteville, only to run into another setback when he tore the capsule in his right shoulder.
By the time that happened, he had thrown just 6 1/3 innings.
In regular-season professional games since being drafted, Dixon has only logged 7 1/3 innings total. That’s the kind of number that makes any roster decision tricky, no matter how promising the arm looks.
Still, the stuff has been hard to ignore in Scottsdale. Dixon has made four starts in the Arizona Fall League and has yet to allow a run in eight innings. He’s given up only three hits and struck out 13 batters, a stretch that has given Houston something to think about.
According to MLB.com, his fastball has been sitting between 95 and 97 miles per hour, and he touched 99.2 mph on his final pitch Tuesday.
Those are the kind of numbers that make teams pause.
Even so, the Astros can’t pretend the injury history doesn’t exist. Protecting Dixon would require a spot on the 40-man roster before the Rule 5 Draft deadline, and that’s where the decision gets complicated. He’s shown enough to make you wonder what he could become, but he hasn’t yet shown he can stay on the field long enough to get there.
Houston needs pitching depth, and that only raises the stakes. The Astros don’t want to let a potentially useful arm slip away, but they also have to weigh how much they’re willing to invest in a pitcher with so little mileage and so many setbacks.
For now, Dixon has given them a glimpse. Whether that’s enough to keep him in the organization is the question hanging over the offseason.
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Christian Walker Just Strengthened Houstons Case For A Bigger Decision
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Walkers recognition also puts a sharper spotlight on a bigger organizational decision the Astros have looming. He finished with a fielding run value of 7, good for second in the AL and fifth in MLB, and in winning the award he became the clubs first Gold Glove first baseman since Yuli Gurriel in 2021. For a team weighing how to build around him going forward, that kind of defensive validation only makes the next move more interesting. [Read more 🡒]