St Helens v Catalans (R10) preview

Catalans Dragons coach Mick Potter admits he fears St Helens getting 'on a roll' in tonight's Knowsley Road clash.

The defending champions have the chance to open up a two-point lead at the top of the engage Super League table when they host the French side.

Saints have won five of their last six matches in convincing fashion to go top, and the return of skipper Paul Sculthorpe is probably the last thing the French club needed.