Sporcle Friday: The best pitchers in Mariners history (by ERA, min 100 IP)

I feel a little bad about last week's Sporcle, you guys. Only ~8% of test takers got more than 1/3 of the questions right! Woof. It's fine when a quiz is hard or sad, but hard AND sad? That's just mean. This week's quiz is basically the opposite of the one y'all suffered through last week. Instead of dwelling on lousy M's pitchers, I'm asking you to try and recall some of the best pitchers in franchise history. Most of these guys are relief pitchers, but a few starters managed to sneak in, too. (I've included the role of the pitchers as a BONUS HINT. Lucky you.)

Good luck and have fun.

Goms.