It feels strange to say that Ethan Salas is only 20 years old, because it feels like we’ve been hearing his name around baseball forever.

That’s what happens when you enter professional baseball with the kind of expectations Salas carried before he was even old enough to vote. The Padres signed him in 2023 as the top international prospect in his class, handing the then-16-year-old catcher a record $5.6 million signing bonus. From the beginning, Salas wasn’t viewed as just another talented teenager. He was considered one of the best catching prospects to come through the international market in years, and San Diego immediately treated him like a centerpiece of its future.

Now, three years later, that future is arriving ahead of schedule. The Padres have called Salas up to the Major Leagues as rosters expand for September, making him the youngest active player in baseball. If and when he gets behind the plate, he will become the youngest catcher to appear in a Major League game since Ivan “Pudge” Rodriguez debuted for the Texas Rangers at 19 years old in 1991. That’s lofty company right there.

And while nobody should be expecting Salas to immediately become one of the greatest catchers of all time, the historical context speaks to just how unusual this promotion really is. Catcher is already one of the most difficult positions to develop because of everything the job demands beyond hitting. A young catcher has to manage a pitching staff, understand opposing hitters, call a game, control the running game and handle the physical toll of the position. Most organizations are patient with catching prospects for exactly that reason.

San Diego has never been particularly interested in taking the slow route with Salas.

A Prospect Who Has Always Been Ahead of Schedule

From the moment Salas entered the Padres organization, San Diego pushed him aggressively.

He debuted in affiliated baseball at just 16 years old in 2023 and has steadily worked his way through the system ever since. There were bumps along the way, including a back injury that limited him significantly in 2025, but the Padres never seemed to waver on what they believed he could eventually become.

That belief is reflected in the prospect rankings.

Salas remains the No. 1 prospect in San Diego’s system and currently sits No. 23 overall on MLB Pipeline’s Top 100. Even more telling, he is the Padres’ only representative on that Top 100 list. For an organization that has repeatedly used its farm system to acquire Major League talent, Salas has consistently been one of the players general manager A.J. Preller has refused to move.

Among catchers, Salas currently ranks fourth in baseball behind St. Louis’ Rainiel Rodriguez, Minnesota’s Vahn Lackey and Cincinnati’s Alfredo Duno.

There was a time when Salas himself was viewed as the clear gold standard among young catching prospects. The fact that several others have climbed ahead of him in the rankings shouldn’t be viewed as some indictment of his development. If anything, Salas’ 2026 season has been a reminder of why the Padres were so excited about him in the first place.

Across Double-A San Antonio and Triple-A El Paso, Salas hit .296 with 10 home runs, 19 doubles and 61 RBIs in 96 games, while also posting a .374 on-base percentage and an .822 OPS.

More importantly, he got better as the season went along.

After moving to Triple-A at the end of July, Salas hit .326 over 24 games with three home runs and a .949 OPS. He reached base in 22 of those 24 games and showed exactly the kind of late-season surge that can convince an organization that a prospect has little left to prove in the minors.

That leads us to perhaps the most interesting part of this promotion.

This Isn’t a September Call-Up With Nothing on the Line

September 1 is the natural time for teams to bring up reinforcements. Rosters expand from 26 to 28 players, giving contenders an opportunity to add an extra arm and another position player for the stretch run.

But this isn’t some rebuilding team giving a prospect a month-long audition while playing out the schedule.

The Padres are very much in a playoff race.

San Diego entered September holding a narrow advantage in the National League Wild Card picture, which makes calling up a 20-year-old catcher a much more meaningful decision than the usual late-season prospect promotion.

The Padres aren’t calling Salas up merely so he can experience a Major League clubhouse. They think he can help. And quite frankly, I agree.

Salas gives San Diego another left-handed bat at a time when the roster could use one. Manager Craig Stammen has already indicated that Salas could be especially useful against right-handed pitching, even though the expectation is that he won’t immediately take over as the everyday catcher. Luis Campusano and Freddy Fermin remain ahead of him, and throwing a 20-year-old into a postseason race while asking him to manage an entire pitching staff every night would be a lot to ask.

There’s no reason the Padres need to make this all-or-nothing. Let Salas catch periodically. Let him get at-bats against favorable matchups. Use him off the bench when you need a left-handed bat. Let him learn from the veteran catchers already in the room while still giving him opportunities to impact meaningful games.

Because for as much attention as Salas’ bat gets, his defense has always been a major part of his appeal.

Even during his brief Triple-A stint, he threw out nine attempted base stealers in 17 games behind the plate. That’s particularly impressive considering how little experience he has at that level.

Again, he’s 20.

Why Not Ethan Salas?

There is always going to be some hesitation whenever a contender hands meaningful at-bats to a player this young. I understand it. Minor League success doesn’t guarantee immediate Major League production. Pitchers are better. Breaking stuff is sharper. Mistakes get punished. Catching responsibilities become even more demanding when every game matters.

But we’ve also watched rookies make immediate impacts all over baseball in 2026.

At some point, talent is talent. Salas isn’t being promoted because San Diego suddenly got impatient. He’s being promoted because he forced the issue. He performed well at Double-A, got even hotter after reaching Triple-A and has spent the last several years proving that the Padres weren’t crazy for pushing him so aggressively through their system.

If San Diego believes he can improve the roster in September, then why shouldn’t they use him?

That’s especially true when you consider the upside. A contender adding a productive left-handed bat and a plus defensive catcher without having to make a trade is exactly the kind of internal reinforcement teams hope to uncover late in a season.

Maybe Salas struggles. Maybe the Padres use him sparingly and this becomes little more than an introduction to Major League life before he competes for a larger role in 2027.

Or maybe he becomes one of those young players who shows up in September with no fear and gives his team something it didn’t have before.

We’ve certainly seen stranger things.

We Finally Get to See What All the Hype Was About

This is the part I’m most excited about. For years, Ethan Salas has existed largely as a name on prospect rankings. We’ve seen him on Top 100 lists. We’ve read scouting reports. We’ve watched him climb from one minor league level to another. Every time San Diego made a major trade, his name seemingly came up as one of the prospects other teams would love to pry away. And every time, the Padres held onto him. Now we finally get to see why.

There shouldn’t be an expectation that a 20-year-old catcher walks into the Major Leagues and immediately becomes a star. That’s unfair to Salas and ignores just how difficult his position is.

But there is something exciting about seeing a prospect this highly regarded reach the Majors at such a young age, especially when his first taste of the big leagues comes with something actually at stake.

San Diego isn’t giving Ethan Salas a ceremonial September call-up. They’re dropping him directly into a playoff race. After three years of hearing about what Ethan Salas could someday become, someday has finally arrived.

And if 2026 has taught us anything about young players making immediate impacts, I wouldn’t bet against him becoming an important part of the Padres’ October push sooner than anyone expected.