Mets' infield additions tell contradictory story

The New York Mets have made run prevention a key part of their offseason strategy.

Their first significant move of the offseason echoed this philosophy. The Mets acquired second baseman Marcus Semien from the Rangers for outfielder Brandon Nimmo. Semien led American League second basemen with 13 runs saved in 2025, providing an immediate defensive upgrade in the infield.

Subsequent moves to improve the roster do not appear to follow the same philosophy. The Mets signed infielder Jorge Polanco to a two-year, $40 million contract to be their first baseman. While Polanco has experience at second, short and third, he has just one major league appearance at first in his career.

Mets changing pieces may not make much of an impact

The Mets added another questionable defensive fit on Friday. Shortstop Bo Bichette reportedly agreed to terms with the Mets on a three-year, $126 million contract. Bichette, who has never played third base in his professional career, is expected to man the hot corner in New York.

It is possible that these moves can work for the Mets. Pete Alonso, despite his immense power, is better suited as a designated hitter defensively. Bichette was expected to move from shortstop and shift over to second or third at some point in his career.

Bichette and Polanco should be solid additions to the lineup. While neither will replace Alonso's power nor replicate Kyle Tucker's all-around impact, they should make the Mets batting order deeper. The question is whether they can perform well enough on defense to make the Mets' run prevention goals a reality. If not, the Mets may have another disappointing season in 2026.