I emailed Andrew Fisher, known as Poseidon's Fist on the unofficial Rockies fans site Purple Row, and asked about his thoughts on Jason Grilli. Here's what he had to say: Man you guys just keep swooping up our players - Pedro Strop, Joe Koshansky, now Grilli. Grilli throws a fastball that averages about 94 mph around two-thirds of the time and a 85ish mph slider about one-third of the time. He'll mix in a change every once in a while, but he's really a two-pitch pitcher. He ...