Marc Turnesa fired a four-under-par 68 last night to clinch the Shriners Hospitals for Children Open in Las Vegas.

Former Masters champion Zach Johnson dropped two shots off the pace at the Justin Timberlake Shriners Hospitals for Children Open as Matt Kuchar claimed the lead after the second day.

Zach Johnson fired a spectacular 10-under-par 62 to take a share of the lead following the opening round of the Justin Timberlake Shriners Hospitals for Children Open in Las Vegas.

Tim Clark has charged into the lead after Saturday’s third round at the St Jude Championship.