Karlsson closes door on Open

GOLF: Last year&rsquo;s European Order of Merit winner Robert Karlsson has been forced to pull out of next week&rsquo;s Open Championship.<br /><br />The Swede, 39, is suffering from an eye injury that has sidelined him since the end of May. He said: &ldquo;Light and dark shades of green started to float together and in the PGA at Wentworth it was bad &ndash; everything started to look flat.&rdquo;