The Rockies are tied with the White Sox fore the best record in baseball right now. Their phenomenal start may be a tell tale sign of what's to come. Rockies pitchers have done a great job so far, but their efficiency isn't optimal. This may add stress to the bullpen who has struggled in the passed, but dominated thus far. A preview on the upcoming Cubs series. Will the Rockies continue on with their success against Kris Bryant's former home.