Mets manager Carlos Mendoza said Tuesday that it's "very unlikely" Martinez (back) will join the team on their upcoming road trip, which begins Friday in Los Angeles and runs through April 24 in San Francisco, Anthony DiComo of MLB.com reports.
Based on Mendoza's comments, Martinez won't be ready to make his Mets debut until April 26, at the earliest. Martinez injured his back earlier this month while playing for Single-A St. Lucie, with whom he reported to for the start of the season after he wasn't available for spring training due to his late signing. He had been slated to begin swinging a bat Monday and is expected to resume playing in minor-league games later this week.