Getty Dodgers manager Dave Roberts will be getting some help for his pitching staff. The Los Angeles Dodgers will raise their second straight championship banner at Dodger Stadium on March 26. Opening day against the Arizona Diamondbacks . The Dodgers will begin the charge for a three-peat, after beating the Toronto Blue Jays in a seven game World Series last year. On Monday, manager Dave Roberts made it official who will take the mound that night. Dave Roberts Names Opening Day Starter Dave