Americans Jordan Spieth and Ryan palmer combined for a first-round six-under sixty six to share the lead at the revamped point of entry Classic team event.
Spieth birdied the ultimate hole to raise the pair aboard Australian Ryan Ruffels and american Kyle Stanley.
The event modified to a team format this year with eighty pairs competitive .
They play foursomes (alternate shots with constant ball) within the initial and third rounds and fourballs (playing your own ball) within the different 2 rounds.
Stanley, whose lone PGA success came at the 2012 Phoenix Open, and 18-year-old Ruffels reeled off four consecutive birdies to start their spherical before conjointly shooting sixty six.
England's Ian Poulter, United Nations agency lost his PGA tour card last week, carded a three-under-par sixty nine with Australian Geoff Ogilvy, to sit down in AN eight-way-tie for eleventh place.
Olympic champion Justin Rose, fidgeting with the person he drill Rio, Open winner Henrik Stenson of sweden, carded an opening spherical of seventy two.