Martin (personal) was activated from the restricted list Friday, Gordon Wittenmyer of NBC Sports Chicago reports.
The veteran right-hander landed on the bereavement list in late May and shifted to the restricted list a week later, but he's back with the Cubs ahead of Friday's series opener against the Yankees. Martin has appeared in 18 games out of the bullpen this year and has a 3.94 ERA, 1.50 WHIP and 21:4 K:BB across 16 innings.