Astros Eye Catcher Depth as Yainer Diaz Prepares for Full-Time Role

As the Houston Astros gear up for the 2026 season, one thing seems certain: Yainer Diaz is on track to be the club’s starting catcher on Opening Day. But behind him? That’s where things get a little murky.

The Astros do have Cesar Salazar on the roster, but with just 36 big league games under his belt since debuting in 2023, it’s fair to say he’s still very much unproven. Salazar offers familiarity, sure, but not the kind of experience you typically want backing up a young starting catcher across a 162-game grind.

That’s why all eyes are on Victor Caratini.

Caratini, who spent the last two seasons in Houston, became more than just a backup. He was a key piece of Joe Espada’s lineup flexibility – a switch-hitter who could slide in as a designated hitter, cover first base when needed, and deliver in high-leverage pinch-hit situations. He brought a steady veteran presence behind the plate and in the clubhouse, and the Astros clearly valued what he brought to the table.

There’s mutual interest in a reunion. But Houston isn’t the only team calling.

Caratini’s versatility and recent success have caught the attention of clubs looking for more than just a backup – teams that might offer him a shot at regular playing time. And after two strong years in a part-time role, it wouldn’t be surprising if Caratini is looking for a larger opportunity.

If Caratini Walks, What’s Plan B?

Should Caratini sign elsewhere, the Astros will still need to shore up their catching depth. Salazar alone likely won’t cut it over the course of a full season, especially with Diaz stepping into the everyday role for the first time.

There are a few teams reportedly in the mix for Caratini, including the New York Yankees, who are in search of a right-handed-hitting catcher to pair with lefty Austin Wells. While Caratini is a switch-hitter, his ability to hit from the right side makes him a potential fit in a platoon situation. He could also see time at first base, potentially sharing duties with Ben Rice.

The Texas Rangers are another team to watch. After non-tendering Jonah Heim, they’re thin behind the plate and could be in the market for a veteran like Caratini to stabilize the position.

The Seattle Mariners could also be in the mix, especially if they decide not to bring back Mitch Garver. Caratini’s ability to contribute in multiple roles would give them some roster flexibility, something they’ve valued in recent seasons.

Bottom Line

The Astros have their starter in Yainer Diaz, and they’re confident in his ability to handle the job. But finding the right backup – whether it’s Caratini or someone else – will be key to keeping the catching position a strength throughout the season.

With several teams circling and Caratini’s value on the rise, Houston may have to move quickly if they want to keep him in the fold. If not, the search for a steady No. 2 behind the plate will become one of the more important roster decisions of the offseason.