Martinez (foot) will make his season debut with the Tigers on Friday, Evan Woodbery of MLive.com reports.
His rehab timetable was cut short with the placement of Jim Aducci (strained right oblique) on the 10-day disabled list. Martinez went 1-for-14 with Triple-A Toledo, but the one hit was a home run Thursday. Fantasy players should throw him back in their lineups as soon as possible.