The Mariners swept the Cleveland Guardians to take the final Wild Card spot in the crowded American League playoff picture as of Monday.

Gilbert will make his return from the injured list on Monday against the Red Sox after six strong starts in March/April.

Gilbert’s return figures to be a major boon for a Mariners rotation that recently had right-hander Bryce Miller go back on the 15-day IL with right elbow inflammation on Tuesday but also has seen Geo...