Seven boats remain within three points of the top at the Red Bull Youth America's Cup

Red Bull Youth America's Cup sets sail

Red Bull Youth America's Cup speed trials

Peter Burling's Emirates Team New Zealand-backed team the favourite

But Oracle Team USA's Slingsby sows up the match racing in Naples and the season's championship

Final deciding day of racing gets underway at 1230 UTC

As Emirates Team New Zealand fights back with two bullets at the America's Cup World Series Naples

Racing gets underway at 1200 UTC

Oracle Racing edges ahead as JP Morgan BAR plummets at the America's Cup World Series Naples

Action gets underway at 1200 UTC

America's Cup World Series Naples set sail in tricky conditions

Racing gets underway at 1200 UTC

Last practice racing for the America's Cup World Series teams

Nine crews readying for the America's Cup World Series Naples