Martinez signed a minor-league contract with the Indians on Sunday.
Martinez cleared waivers and has elected free agency, Roger Mooney of the Tampa Bay Times reports.
Martinez was designated for assignment by the Rays on Monday, Marc Topkin of the Tampa Bay Times reports.
Martinez will not be designated for assignment by the Rays, Marc Topkin of the Tampa Bay Times reports.
Martinez was designated for assignment Tuesday.
Martinez went 0-for-7 with a run scored and three strikeouts in Sunday's 8-6 win over the Twins in 15 innings.
Martinez was traded to the Rays on Thursday in exchange for cash considerations.
The Indians designated Martinez for assignment Sunday, MLB.com's Jordan Bastian reports.
Martinez has logged just six plate appearances (1-for-5 with a walk) over team's first 19 games of the season.
The Indians purchased Martinez's contract from Triple-A Columbus on Sunday.