Comprehensive coverage of Devon's sporting action. Not available online. Revenge might be the air when London Welsh visit Sandy Park. The Chiefs were the first team Welsh beat in their inaugural season in the Premiership. In the football, high flying Port Vale are at Torquay United, Exeter City go to Burton Albion for a promotion six pointer while Plymouth Argyle visit a Northampton Town side who have beaten them in the League in their last seven meetings.