The world No 1 became embroiled in a real scrap against World Youth champion Bradley Brooks in the last 16, and although 'The Iceman' eventually kept his cool, he will need to make a marked improvement to contend with Clayton. Coverage of the Grand Slam of Darts continues on Friday night with the first two quarter-finals - joins us from 7pm onSky Sports Arena Christian Benteke was instrumental in keeping his side in the game in an enthralling first half in drenched conditions at Turf Moor, but a third successive Premier League win would have lifted Palace into sixth. "We know this will be a tough test for us, we're playing against a team who have been together a while and who have beaten the world champions twice. As an Australian I know how much this game means," head coach Jones said on Thursday.