Jason Day shares the lead after two days of the RBC Heritage. Photograph: Getty

World number one Jason Day returned to the top of the leaderboard following his Masters disappointment as he took a share of the lead at the RBC Herit(...)

Rory McIlroy hits his tee shot on the ninth hole during the final round of the Arnold Palmer Invitational at Bay Hill Club and Lodge in Orlando, Florida. Photo: Sam Greenwood/Getty Images

Rory McIlroy admitted he has to improve his mental approach after claiming an unwanted record despite finishing a frustrating week in style in the Arn(...)

 Rory McIlroy  watches his tee shot on the 16th hole during the third round of the Arnold Palmer Invitational at Bay Hill  in Orlando, Florida. Photograph: Chris Trotman/Getty Images

Jason Day was delighted to defy swirling winds and heavy rain to hold on to his two-shot lead heading into the final round of the Arnold Palmer Invita(...)

Rory McIlroy sinks a long par putt on the 18th hole during the third round of the   Northern Trust Open at the Riviera Country Club in Pacific Palisades, California. Photograph: Frederic J Brown/AFP/Getty Images

Rory McIlroy loved the look of Riviera Country Club when he first saw the course earlier this week, and now relishes the prospect of being in the titl(...)

Graeme McDowell: But for a self-inflicted error on the first hole of Saturday’s third round, McDowell would have finished in a share of second. Photograph: AP Photo

Although he failed to make it back-to-back wins on the PGA Tour, Graeme McDowell finished third behind Kevin Kisner in the RSM Classic, formerly known(...)

 Graeme McDowell hits a shot from the first fairway  on the Seaside Course during the third round of The RSM Classic  in St Simons Island, Georgia. Photograph: Todd Warshaw/Getty Images

Graeme McDowell kept himself in sight of top spot after the third round of The RSM Classic at Sea Island in Georgia as he looks to secure back-to-back(...)

Graeme McDowell carded a four-under 68 to move to seven under after the second round of The RSM Classic at Sea Island in Georgia. Photograph:  Nigel French/PA Wire

Graeme McDowell continued his fine recent form in the second round of The RSM Classic at Sea Island in Georgia. Fresh off his win at the OHL Cl(...)

Henrik Stenson leads Rickie Fowler by a shot heading into the final round of the Deutsche Bank Championship at TPC Boston. Photograph: Getty

Henrik Stenson claimed a one-shot lead over Rickie Fowler going into the final round of the Deutsche Bank Championship in Massachusetts after a third (...)

Rory McIlroy made the cut at the Deutsche Bank Open by a single shot in Boston. Photograph: Getty

Jordan Spieth missed the cut as fellow American Charley Hoffman took the halfway lead at the Deutsche Bank Championship in Massachusetts. The Masters (...)

Troy Merritt holds up the trophy on the 18th hole. Photograph: Pete Marovich/PA

Troy Merritt claimed his first PGA Tour title victory at the Quicken Loans International in Virginia after finishing three strokes ahead of the field.(...)