Robert Garrigus has been banned for three months following a failed test for what the Tour describes as a “drug of abuse”. Photograph: Getty Images

Brad Fritsch, Vijay Singh, Doug Barron, Bhavik Patel, Mark Hensby, Scott Stallings, Robert Garrigus. Spot the odd man out. It is Singh who stands apa(...)

Shane Lowry during his second round in Arizona. Photograph: Robert Laberge/Getty

Rickie Fowler took a step towards Phoenix Open redemption when he earned a share of the halfway lead with fellow American Bryson DeChambeau in Arizona(...)

JJ Spaun hits his approach shot on the 16th hole during the second round of the Shriners Hospitals For Children Open at the TPC Summerlin in Las Vegas, Nevada. Photograph: Robert Laberge/Getty Images

American JJ Spaun took control of the Shriners Hospitals for Children Open with a six-under-par 65 that gave him a three-stroke lead when play was sus(...)

Shane Lowry of Ireland during the first round of the Waste Management Phoenix Open at TPC Scottsdale. Photograph: Christian Petersen/Getty Images

Matt Kuchar shot a seven-under-par 64 to hold a one-shot lead over in-form Hideki Matsuyama and Brendan Steele after the opening round of the Waste Ma(...)

 Pádraig Harrington  punts a football into the grandstands on the 16th hole during the final round of the Waste Management Phoenix Open. Photograph: Hunter Martin/Getty Images

Standing on the 16th tee at TPC in Scottsdale, Pádraig Harrington went through his pre-shot routine, addressing the situation before taking a couple o(...)

 Pádraig Harrington carded  a three-over-par opening round of 74 at the OHL Classic in Playa del Carmen, Mexico.  Photograph: Michael Cohen/Getty Images

A run of five dropped shots in five holes saw Pádraig Harrington’s promising start to the OHL Classic go south as he carded a three-over 74 in Playa d(...)

Bubba Watson waits to hit his second shot on the 18th hole during the third round of the Memorial Tournament. Photo: Matt Sullivan/Getty Images

It is less than two weeks before the US Open, and Tiger Woods is sidelined with a back injury, Phil Mickelson is involved in a federal insider trading(...)

 Robert Garrigus held a one-shot lead after the third round in the  Valspar Championship  at Innisbrook Resort and Golf Club  in Palm Harbor, Florida.  Photograph:  Sam Greenwood/Getty Images

Robert Garrigus just about held on to the lead after the third round of the at the Valspar Championship on Saturday. The 36-year-old Ame(...)

Lee Westwood waits to play a tee shot in the second round of the Northern Trust Open. Photograph: Jeff Gross/Getty Images

Sang-Moon Bae is hoping to learn from his mistakes after reaching the halfway stage of the Northern Trust Open with a one-shot lead. The (...)

 Adam Scott leads  at PGA Royal Pines Gold Coast. Photograph: Chris Hyde/Getty Images

Chris Kirk moved into the lead at the McGladrey Classic late on Friday, while early leader George McNeill suffered a poor second round in Georgia. Kir(...)