Cishek will enter the season as the team's closer, Greg Johns of MLB.com reports.

EDGE Analysis

The Mariners brought in Cishek earlier in the week, and while it was expected to compete with Joaquin Benoit for the closer role, the club apparently already feels comfortable enough to give that title to their newest addition. The 29-year-old has 95 career saves to his name, but could have a short leash in that capacity if he struggles with Benoit waiting.