 The best ERA in team history for anyone with at least 60 starts. 3-3-5 career ERA. He's been simply sensational as a Mariner. The 1-0. Swing and a miss. One ball and one strike. Castillo is actually second on the list. A 3-3-8. And Gilbert is seventh. So the big three all in the top seven in Mariner's history. One ball, one strike.