Ryan Moore aboard The Grey Gatsby comes home to take the Champion Stakes just ahead of Australia, ridden by Joseph O’Brien. Photograph: Morgan Treacy/Inpho

The first chapter of the inaugural Champions Weekend got a finish for the ages with The Grey Gatsby’s dramatic defeat of Australia in Saturday evening(...)

Ryan Moore onboard The Grey Gatsby comes home to win the QIPCO Irish Champion Stakes just ahead of Australia ridden by Joseph O’Brien. Photograph: Morgan Treacy/Inpho

Joseph O’Brien’s controversial QIPCO Irish Champion Stakes ride on Australia yesterday evening has taken another twist with confirmation that the c(...)

Australia day: Joseph O’Brien rides Champions Stakes favourite Australia to victory in The Juddmonte International Stakes at York in  August 2014. Photograph:  Alan Crowhurst/Getty Images

Champions Weekend has been built and it only remains to be seen if they will come. But what can already be said ahead of kick-off at Leopardstown tod(...)

Joseph O’Brien rides Leading Light to victory in the English St Leger at Doncaster in 2013. Photograph: Alan Crowhurst/Getty Images

Tomorrow’s Curragh leg of Champions Weekend faces both international and domestic competition from Arc trials day in Longchamp and the start of the 20(...)

Stephen Gallacher: in fine form after third place finish at Italian Open and has good track record at Gleneagles. Photograph: Stuart Franklin/Getty Images.

Paul McGinley must wish he was a magician, able to distort reality. But he’s not, and the simple fact of the matter is that he has three “wild card” (...)

Australia (Joseph O’Brien) lands the Dubai Duty Free Irish Derby at the Curragh in June.

Only once in the Juddmonte International’s illustrious history has an English-Irish Derby winner emerged best in York’s Ebor Festival showpiece but 3(...)

Joseph O’Brien will again be in the saddle on Australia for Wednesday’s Juddmonte International at York. Photograph: Morgan Treacy/Inpho

Aidan O’Brien’s dual Derby hero Australia will face five rivals in the Juddmonte International at York on Wednesday.Since being narrowly beaten into t(...)

Magician is suited by “quick ground” according to his jockey Joseph O’Brien. Photograph: Ryan Byrne/Inpho

Joseph O’Brien feels Magician has plenty going for him as he seeks a second major success in America tonight. The Aidan O’Brien-trained four-year-old (...)

Rory McIlroy hits off the 14th tee during the first round of the World Golf Championships-Bridgestone Invitational at Firestone. Photograph: Sam Greenwood/Getty Images

The familiar spring was still in his step as he marched towards the scorers’ hut, with a one-under par round of 69 safely banked on his return to work(...)

Dermot Weld: Saddles Sparkle Factor in the Cairn Rouge Stakes. Photograph: Donall Farmer/Inpho

Original expectations for Palace probably didn’t include the Listed feature on the opening session of Killarney’s July festival but Aidan O’Brien’s f(...)