As the Boston Red Sox gear up for the 2026 season, their infield puzzle is loaded with talent—but solving it? That’s where the real drama unfolds. With a surplus of infielders stacking up on the roster and in the minors, the alignment remains a tantalizing question mark. Alex Bregman and Trevor Story are still mulling their opt-out decisions, but the Sox are crossing their fingers for both to stick around and fuel another deep October push.
If Story and Bregman do return, that’s half the infield locked in like a well-oiled machine. But Chief Baseball Officer Craig Breslow isn’t handing the starting first base gig to Triston Casas on a silver platter, and second base? That’s a wide-open wildcard. Rising stars like Marcelo Mayer, Kristian Campbell, and even the breakout sensation Romy Gonzalez—who turned heads by slashing .305/.343/.483 across 96 games in 2025—could all vie for spots, making the competition fiercer than a late-inning rally.
Enter Red Sox insider Sean McAdam from MassLive, who’s dropping a bombshell idea that’s sparking whispers throughout the clubhouse: Why not slide Trevor Story over to second base and hand the shortstop reins to Marcelo Mayer? In his October 26 column (subscription required), McAdam mused, “Assuming Trevor Story decides to opt-in, I wonder if the Red Sox are tossing around the idea of moving him to second and having Marcelo Mayer as their shortstop. Story’s metrics weren’t good this past year and a move to the other side of the infield might cover up some range issues as well as declining arm strength.”
Story’s 2025 season at shortstop was a mixed bag, with his range taking a noticeable dip—logging just the third percentile among shortstops, even as he notched 9 outs above average. Some slide was inevitable after injury-plagued years that limited him to only 163 games in his first three seasons with Boston. Adding insult to injury, he topped the team with 19 errors, a whopping 10 more than runners-up Bregman and Carlos Narváez. It’s clear the wear and tear is catching up, and a shift to second could mask those defensive hiccups while keeping his bat in the lineup.
On the flip side, the Red Sox got an enticing sneak peek at Mayer’s glove work this year when he filled in at third base during Bregman’s quad injury hiatus. In just 44 games, the rookie dazzled with smooth footwork and quick instincts, even at an unfamiliar spot. He racked up three outs above average, flashed above-league-average range (though not elite), and held his own despite arm strength in the 26th percentile. Experts agree: Mayer’s throws should shine brighter from shortstop, his natural habitat, rather than the hot corner.
Sure, Mayer’s name is swirling in trade rumors this offseason—potentially as bait to snag some ace-level pitching for Boston’s rotation. But if the Sox play their cards right and keep him in the fold, why delay the inevitable? Story’s defensive regression means a move to second isn’t a downgrade—it’s a smart pivot. And for Mayer, the heir apparent at shortstop, there’s no time like the present to claim his throne and kickstart the Red Sox’s next era of infield dominance. The buzz is real, folks—this position swap could be the spark that ignites Boston’s 2026 fire.