Martinez (ankle) is expected to fight to be on Boston's ALDS roster, Jon Heyman of MLB Network reports.
Martinez is still hurt after he exited Sunday's regular-season finale against Washington due to a left ankle sprain. However, further testing revealed no structural damage. The 34-year-old could miss time early in the ALDS if he doesn't heal in time, but he has a chance to be a part of the team's roster for the series against Tampa Bay.