Quartet still in hunt for top spot at Volvo Masters

The Order of Merit race is set to go right to the wire at Valderrama in Spain tomorrow – and Padraig Harrington, Paul Casey, David Howell and Robert Karlsson all have a chance to end up number one.

It could well be the most exciting end-of-season tussle since Colin Montgomerie pipped Sam Torrance in 1995 with a three-foot par putt on the final green of the final event.