Los Angeles Dodgers manager Dave Roberts will be back from a one-game suspension when the defending NL West champions visit Arizona for the Diamondbacks' home opener. Major League Baseball suspended Roberts one game and Dodgers reliever Joe Kelly eight games on Wednesday, the day after benches cleared in the sixth inning of Los Angeles' 5-2 victory at Houston. During that sixth inning, Kelly threw a 3-0 fastball behind Alex Bregman's head and tossed a breaking ball over Carlos Correa's head.