Martinez (foot) sprained his lisfranc ligament and will be out 3-4 weeks, Chris McCosky of The Detroit News reports.
This is a tough blow for Martinez, who injured his foot making a diving catch in a recent Grapefruit League game. The 29-year-old will now head to the DL to start the season, with his return likely falling somewhere in mid-April. With his absence looming, JaCoby Jones and Steven Moya could possibly be short-term replacements in right field to start the season.