Safeco Field is a place right - handed power hitters go to be castrated .
The Mariners have done the smart thing and loaded up on young lefty hitters like Dustin Ackley , Kyle Seager , Michael Saunders , and Justin Smoak .
Safeco Field is a place right - handed power hitters go to be castrated , so the Mariners have done the smart thing and loaded up on young lefty hitters like Dustin Ackley , Kyle Seager , Michael Saunders , and Justin Smoak .