The New York Mets need help defensively at first base, and Jorge Polanco got off to a solid start in his rehab.
Mets first baseman Mark Vientos believes he's played well defensively this season, but numbers tell a different story.
Mets' first baseman Jorge Polanco begins his journey back to the active roster after appearing on the IL list since April.
Mariners first baseman Josh Naylor exited Monday night's 3-2 win against the New York Mets in 10 innings with back spasms, ...