The New York Mets made a subtle move that could carry outsized impact — especially for one player searching for answers.

Oct 14, 2024; Los Angeles, California, USA; New York Mets designated hitter J.D. Martinez (28) warms up before game two against the Los Angeles Dodgers in the NLCS for the 2024 MLB Playoffs at Dodger Stadium. Mandatory Credit: Jayne Kamin-Oncea-Imagn Images | Jayne Kamin-Oncea-Imagn Image
J.D. Martinez is returning to the organization, this time as a special adviser to baseball operations. It’s not a coaching title, but the role is expected to mirror the kind of presence Carlos Beltrán provides — hands-on, visible, and deeply connected to the clubhouse.
And for Mark Vientos, the timing couldn’t be more important.
Through the Mets’ first four games of the 2026 season, Vientos has barely been part of the picture. He has yet to start a game and has appeared only once as a pinch hitter, a surprising development for a player who once looked like a key piece of the lineup.
Now, Martinez’s arrival introduces a familiar voice — and potentially, a reset.

While he won’t officially serve as a hitting coach, Martinez’s influence goes beyond titles. During his time with the Mets in 2024, he developed a strong working relationship with Vientos, one built on mentorship and shared experience.
That connection mattered.
Back in August of that season, as the Mets pushed toward a playoff spot, Vientos was emerging during a breakout stretch. Even as Martinez’s own production cooled, his impact behind the scenes remained steady.
One of the key elements he brought to Vientos was a focus on mental preparation — particularly visualization. It became a foundational part of how Vientos approached his at-bats, helping translate raw power into consistent results.
But that guidance didn’t carry over into 2025.
Without a veteran presence like Martinez in the room, Vientos struggled to maintain that same trajectory. His performance dipped, and the promise of his breakout began to fade into uncertainty.
That’s why this reunion feels significant.
Martinez doesn’t need to overhaul the Mets’ hitting philosophy or step into a formal coaching role. What he offers is something different — lived experience, credibility, and a voice players are likely to trust.
It’s also something the current staff may lack in certain areas.
While the Mets have capable coaches, few bring the kind of recent, high-level playing experience Martinez offers. Like Beltrán, he bridges the gap between instruction and relatability — someone who has been through the same challenges not long ago.
And importantly, he already knows this group.
Martinez was widely respected during his previous stint with the Mets, valued not just for his production but for his leadership behind the scenes. That familiarity should allow him to integrate quickly and have an immediate impact.
The timing, admittedly, is unusual. Making this kind of addition just days into the season isn’t typical.
But for Vientos, it might be exactly what he needs.
With opportunities currently limited, he’s approaching a critical stretch. A likely start against Cardinals left-hander Matthew Liberatore could present his first real chance to reestablish himself in the lineup.
And this time, he won’t be doing it alone.

For the Mets, this move may look minor on the surface. But if Martinez can help unlock the version of Mark Vientos they once saw — the one who looked like a breakout cornerstone — it could end up being one of the most important decisions they make all season.
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