Colorado Rockies relief pitcher Bryan Shaw leads the major leagues in appearances so far this season with 33. He's also carrying a 7.36 ERA, the second worst ERA held by a regular reliever on a team with a winning record. The worst belongs to teammate Chris Rusin. Shaw was supposed to be a lights-out reliever who would help lock down the back end of the Rockies bullpen along with Adam Ottavino, Jake McGee and closer [...]