Robertson was designated for assignment by the Mariners on Friday.

EDGE Analysis

In order to make room for Friday's starting pitcher against the A's, Seattle DFA'd Robertson in a corresponding move. Robertson spent two weeks with the Mariners in July, going 5-for-19 from the plate during nine games of action. The 30-year-old has had a decent season with Tacoma, but is seen as expendable by the organization.