Warrington in Grand Final dreamland after Tom Lineham downs St Helens

• St Helens 13-18 Warrington
• Tom Lineham’s second-half double settles semi-finalWarrington moved to within one victory of their first championship in over 60 years after ending the title hopes of St Helens following an absorbing, seesaw play-off semi-final to book their place at the Super League Grand Final at Old Trafford on Saturday week.On a night where the lead changed hands no fewer than five times, it was the Wolves who struck the most decisive blow, as Tom Lineham’