Mariners optioned RHP Alex Hoppe to Triple-A Tacoma.
The 27-year-old Hoppe, who was picked up from the Red Sox and added to the 40-man roster in November, gave up 10 earned runs with a 9/6 K/BB in 6 2/3 innings this spring. It’s going to take improved command to make him a major league reliever, but he definitely has the arm.