Luis Campusano Hits Everything in Triple-A. So Far, the Majors Have Been a Different Story.

Last season Luis Campusano led all of Triple-A baseball with a 1.036 OPS. He hit .336 with 25 home runs, 95 RBI, and a .441 on-base percentage for El Paso. He was named a PCL All-Star and became the Chihuahuas' all-time home run leader. By any measure it was one of the most dominant offensive seasons a catcher has had at that level in years.

He was called up to the big league club and went 0-for-21 with 11 strikeouts.

That is the Luis Campusano problem in its purest form, and it is one of the stranger ongoing puzzles in the Padres organization. Nobody wants this to work out more than Padres fans. Campusano is one of their own, a homegrown piece of the organization since 2017, and there is something genuinely exciting about the idea of him finally putting it together at the big league level. The talent has never been the question. It has never been the question. But the results keep asking it anyway.

The Numbers Do Not Lie, Either Way

The gap between what Campusano does in Triple-A and what he does in the majors is not subtle. It is a canyon.

At the minor league level the track record is almost absurdly good. He hit .325 with a .905 OPS in Single-A in 2019 and won the California League co-MVP. He went to El Paso in 2021 and slashed .295/.365/.541 with 15 home runs in 81 games. His 2023 rehab stints produced a .300 average. His late-season Triple-A stretch in 2024 after getting optioned ended with a .371 average. And then 2025 happened, where he put up numbers that would make any prospect evaluator salivate. A 1.036 OPS leading all of Triple-A, 25 home runs, 95 RBI. It was the kind of season that makes you want to believe the breakout is finally coming.

At the major league level the numbers tell a completely different story. His career MLB average sits at .240. His best season came in 2023 when he hit .319 in 49 games, which was genuinely encouraging and made it feel like something had clicked. Then 2024 happened and he fell to .227 with a .281 OBP in 91 games. Then 2025 happened and he went 0-for-21 in 10 appearances with an MLB wOBA of .154 against an expected wOBA of .208 according to Statcast. He was not even getting unlucky. He just was not hitting the ball hard enough to matter, posting a hard hit rate of just 30 percent and an average exit velocity of 87.8 mph. The same guy who was terrorizing Triple-A pitching for six months looked like a completely different hitter at the next level.

He is now hitless dating back to the 2024 season at the major league level and is off to the same start in 2026.

What Is Actually Going On

The most obvious explanation for a player who dominates Triple-A and struggles in the majors is pitch quality. The jump is real and the gap between a good Triple-A fastball and a good MLB fastball is significant. But Campusano is 27 years old and has been making this jump back and forth for six years now. At some point the adjustment excuse has an expiration date, and it is not a comfortable thing to say about a guy you genuinely want to see succeed.

What the numbers suggest is that his approach at the plate may not change enough between levels. In Triple-A he can be aggressive because the stuff he is hunting is not as lethal when he misses it. In the majors that same aggressiveness gets exploited. Pitchers at the big league level have better secondary stuff, more precise command, and a much better ability to set traps in counts. The hard hit rate and exit velocity numbers from his 2025 MLB stints suggest he was not squaring the ball up the way he does in El Paso, which points to timing and pitch recognition more than raw ability.

There is also the defense question. Campusano's bat has always been the carrying tool but his framing and overall defensive profile have kept him from locking down an everyday job. All 10 of his MLB appearances in 2025 came as a DH or pinch hitter. The Padres were essentially running Elias Diaz and Martin Maldonado out there defensively rather than hand Campusano the starting catching job, which tells you how the organization views his glove regardless of what he does with the bat.

The 2023 Glimpse Made This More Frustrating

The reason this conversation is still happening, the reason Padres fans have not given up on him, is because of what he showed in 2023. That .319/.356/.491 line in 49 games was not a fluke. He hit seven home runs, drove in 30 runs, and looked like a legitimate middle-of-the-order bat for stretches of that season. It was the version of Campusano that justified all of the prospect hype, the version that made it easy to imagine him as a foundational piece of this lineup for years to come. That season created a real baseline expectation and it is genuinely difficult to watch him fall short of it.

The question is whether 2023 was the glimpse of who he really is or whether 2024 and 2025 are the more honest version.

Where It Stands Now

Stammen has said publicly that Campusano is the secondary catcher and that has not changed. Freddy Fermin is the everyday guy and Campusano is the backup. That is a workable arrangement if Campusano is contributing when called upon. Right now he is not contributing and that is a real problem for a roster that needs every piece to pull its weight.

Nobody is rooting against Luis Campusano. That would be a strange thing to do. He has put in the work, he has the track record in the minors to prove the ability is real, and there is still time for the light to come on at the big league level. But at 27, with multiple full major league seasons behind him, the window for figuring it out is not as wide as it used to be.

The talent is there. It has always been there. El Paso has been watching it for years. The Padres just need to see it start showing up on the other side of the state line.