Like many of the players in the Rockies clubhouse Friday, Tyler Anderson began shoveling the contents of his locker into large, white cardboard boxes. As the left-handed pitcher packed a pair of Oregon Ducks-themed Nike sneakers, roughly a dozen hats and other items into those boxes, he was also closing the chapter on his rookie season. Shortly after the clubhouse doors closed Friday, Rockies manager Walt Weiss announced Anderson would miss his final start, which was scheduled for Saturday, with general arm soreness. “It’s taken a little longer for him to recover from his last start,” Weiss said.