Martin was released by the Mariners on Thursday.
Martin signed a minor-league contract with the Mariners on Thursday and received an invitation to major-league spring training, Ryan Divish of The Seattle Times reports.
Martin signed a one-year contract Sunday with Japan's Pacific League, the Associated Press reports.
Martin has cleared waivers and elected free agency.
The Indians designated Martin for assignment Saturday, Zack Meisel of The Athletic reports.
Martin is out of the lineup for Saturday's game against the Tigers, Mandy Bell of MLB.com reports.
Martin isn't in the starting lineup for Friday's game against the Tigers.
Martin isn't in the starting lineup for Tuesday's game against the Rangers.
Martin is not in the lineup Wednesday against the Twins, Mandy Bell of MLB.com reports.
Martin went 1-for-4 with a two-run home run to provide the Indians with a three-run cushion in their 5-2 win over the White Sox Saturday.