Brett Baty Is A Major Mets Problem Again

[Yirsandy Rodríguez]

Brett Baty entered 2026 with far fewer questions surrounding his future than he had a year earlier. After finally translating his offensive tools into production during a breakout 2025 season, he appeared to have established himself as a meaningful part of the New York Mets' long-term plans.

A few months later, much of that certainty has disappeared. The former first-round pick entered 2025 carrying many of the same questions that had followed him since his debut. The tools were obvious. The raw power was obvious. The talent that once made him one of the most highly regarded prospects in the Mets' system was obvious. What had never fully arrived was the production.

From 2022 through 2024, Baty never posted a season above an 83 wRC+. He hit just .212 in 2023 and managed a .327 slugging percentage in 2024. Every slump seemed to reinforce the same concern: maybe the skills that made him such an intriguing prospect simply would not translate consistently against major-league pitching.

Then came 2025. For the first time, Baty looked like a player capable of turning potential into production. He hit 18 home runs, posted a .435 slugging percentage, and finished the season with a 111 wRC+, comfortably above league average. More importantly, his .334 xwOBA actually exceeded his .324 wOBA, a sign that much of his success was supported by genuine improvements in his offensive profile.

For a player whose future had often seemed tied to unanswered questions, that season felt different. It felt like a breakthrough.

Which is why his 2026 season has been so perplexing. At first glance, it looks like a return to the player the Mets thought they had finally left behind.

The easy conclusion is tempting. Baty finally broke through in 2025, then slipped right back into old habits. A deeper look at the numbers, however, points toward a much more specific explanation.

The swing metrics paint a different picture than the results. His bat speed, his rate of fast swings, and the overall quality of his contact remain remarkably similar to what they were a year ago. Nor has there been a meaningful decline in his plate discipline that would fully explain such a sharp drop in offensive production.

The problem begins after contact. His ISO has fallen from .181 to .092, while his home run-to-fly-ball rate has collapsed from 22.5% to just 6.0%. What's particularly striking is that Baty is actually hitting more fly balls than he did a year ago. His fly-ball rate has increased from 27.9% to 33.6%, while his ground-ball rate has declined significantly.

So, where has the punch gone on his fly balls? The most interesting clue emerges when examining the types of pitches he faces.

Before 2025, Baty's offensive success tended to come against a relatively narrow group of pitch types, particularly sinkers. What made last season different was his ability to expand that profile. For the first time, he consistently did damage against four-seam fastballs, forcing opposing pitchers to rethink how they could attack him.

That improvement has clearly diminished in 2026.

The difference against four-seamers is especially revealing. In 2025, Baty produced a 127 wRC+ against the pitch. This year, that figure has fallen to 92. It's not that he has stopped making contact against fastballs altogether. The issue is that he is no longer punishing them with the same authority.

Even so, the numbers do not support the idea that the 2025 version of Baty has completely disappeared. His .360 xSLG comfortably exceeds his actual .318 slugging percentage, while his .296 xwOBA also sits above his .283 wOBA. Those aren't massive gaps, but they are large enough to suggest that the quality of his contact has been somewhat better than the final results indicate.

And that brings us to the central question. In 2025, Baty found a way to punish four-seam fastballs with a consistency he had never shown before. That ability expanded his margin for error and allowed him to compensate for other weaknesses that remain part of his game. Can he get back to being that player?

That's why the rest of the season will be so revealing. The future of his career, at least in New York with the Mets, may will be determined by how well he adjusts to his new deficiencies against the hard stuff.

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[whippoorwill]

I wonder sometimes whether a guy has a good thing going and a coach comes along and screws that up. 
What if the player says (to himself) the heck with this I’m going back to what I was doing before. 
 

[MFS62]

2 hours ago, whippoorwill said:

I wonder sometimes whether a guy has a good thing going and a coach comes along and screws that up. 
What if the player says (to himself) the heck with this I’m going back to what I was doing before. 
 

Management and coaches can spot it immediately if he's not going with the coach's program. But I guess they might let him do it if he's getting good results.

Later