On 5 October, thanks to their 14-0 win over the Castleford Tigers, the Wigan Warriors gained themselves a place in the Grand Final, the final that will determine the 2018 Super League Champions.     The final, which will be held at at 6 pm at Old Trafford, Manchester, on Saturday 13 October will be between the Wigan Warriors and the Warrington Wolves. This long-awaited match, already sold out to approximately 66,000 spectators, will be broadcast live on Sky UK with highlights on the BBC the following day.  The match will also be broadcast live on television in France, Canada, the United States, Australia and New Zealand.     Great satisfaction for Erreà Sport for whom Saturday will be the third Grand Final in four years alongside the Wigan Warriors as official technical sponsor. Go for it, Warriors!!!