Mariners' Tayler Saucedo: Out with hyperextended knee

The Mariners placed Saucedo on the 15-day injured list Wednesday with a hyperextended right knee.

Saucedo suffered the injury during Tuesday's 10-6 win over the Twins while running to cover first base. He seems to have avoided a serious injury, but it's not clear if the reliever will be ready to be activated when he's first eligible to return May 23.