Last week the Mariners were said to be interested in Phillies outfielder Marlon Byrd and now their search for a right-handed hitter apparently includes Royals designated hitter Billy Butler.

Jerry Crasnick of ESPN.com reports that the Mariners have “talked to the Royals about Butler,” who has struggled this season by posting career-lows in batting average (.273) and slugging percentage (.355) while managing just three home runs in 379 plate appearances.

Butler is still just 28 years old and has a lengthy track record of good hitting, although he never quite took the next step from very good young hitter to star-caliber hitter. He posted an OPS between .820 and .885 each season from 2009 to 2012, and then it dropped to .787 last year before plummeting to .679 this season.