Jason Dufner rides early eagles to 54-hole lead at RBC Heritage

Jason Dufner was the class of the field at the RBC Heritage on Saturday as he went round in six under, with two eagles, to claim the lead.

A pair of early eagles and a strong finish saw Jason Dufner claima one-shot advantageover Graham DeLaet at theRBC Heritage, as Luke Donald's hopes of victory were dented.

Dufner began Saturday three shots off the pace set by DeLaet and Donald, but moved to the top of the leaderboard at 13 under courtesy of the low round of the day, a 6-under 65.

An eventful start to Dufner's round saw the winner of the 2013 PGA Championship record two eagles and two bogeys in his first five holes. He then dropped a shot at the seventh, but birdied Nos. 9-10before picking up further shots at the 14th, 15th and 16th to claim sole possession of the lead.

DeLaet duly made his fourth birdie of the day, at 15, to move alongside Dufner.

However,a bogey at the last saw the Canadian —still winless on the PGA Tour —sign fora 69and slip back into second.

Webb Simpson and Ian Poulter each held the lead at one stage, only to end their respective roundstwo and three shots behind.

Simpson turned in 32, but came back in one over to share third at 11 under with Kevin Kisner, who carded abogey-free 66.

Poulter,playing on a medical extension, matched Simpson's front-nine scorebefore double-bogeying the 10th and dropping another shot on 11. A birdie at 14 ensured the Englishman went round in 69 to sit fifth.

It was a frustrating day for Poulter's compatriot Donald, a player who has finished second or third in six of his last eight visits to Hilton Head.

Donald could only muster one birdie in a 72 that leaves him four behind with 18 holes to play.

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