Wigan earn comfortable win over out-of-form Saints

Wigan Warriors have beaten St Helens in the Challenge Cup and twice in Super League this season [SWPix]Betfred Super LeagueWigan (18) 38Tries: French, Eckersley 2, Partington 2, Keighran Goals: Keighran 7St Helens (12) 16Tries: Welsby, Douglas, Murphy Goals: Hastings 2Wigan Warriors earned their third successive derby win against St Helens as their opponents kicked off the post-Paul Rowley era with a humbling Super League defeat.Rowley left Saints on Thursday after less than a year in the role a