World number one was victorious at Wentworth in 2014 but will not defend his title this weekend.
World number one shoots tournament record 267 to win second title of 2015
Rory McIlroy won for the second time in three weeks and shattered the tournament record
Former Masters champion has no plans to incorporate the Rio Games into his 2016 schedule
The American overcomes Sergio Garcia and Kevin Kisner to claim biggest win of his career.
The 21-year-old Texan blows away the Masters field and lays down a marker in 2015.
Spieth equals Tiger Woods with joint-highest ever score at Augusta to cruise to first major.
Spieth leads by four shots going into the final day but Rose and Mickelson are prowling in Georgia.
The American hones in on his maiden major title as Rory McIlroy's hopes end in Georgia.
The American hits an eight-under 64 to lead by three shots at Augusta.
Piers Morgan mocks Niall Horan's caddying skills as he attends Rory McIlroy at Augusta.
Tiger Woods and Phil Mickelson confident McIlroy will become seventh player to win all four majors.
Tiger Woods grouped with Jimmy Walker and Jamie Donaldson for the opening round.
McIlroy bidding for third consecutive victory as uncertainty hangs over Woods' game.
American set to return to action after a two-month break from golf.