AIDAN O’BRIEN is up for a scrap with John Gosden – after a massive market move suggested Delacroix is set to take on Field Of ...

Aidan O'Brien has an enviable group of juveniles and here we use Racing Post Ratings to rank his top ten two-year-old runners ...

The Ballydoyle trainer confirmed the Coral-Eclipse Stakes winner will head to the Juddmonte International despite bookmakers' ...

Delacroix, the colt who took down hot favourite Ombudsman at Sandown, could be on course to meet another Royal Ascot star in ...

AIDAN O’BRIEN has snapped up a legendary late jockey’s son – who’s ‘the double of his dad’ – for a big ride. Every jockey ...

Aidan O'Brien saddled the one-two in the Oaks, and the winner Minnie Hauk heads to the Curragh in a bid to win the Irish ...

AN Aidan O’Brien horse punters are certain is ‘banker material’ has been backed off the boards for his next race – after ...

Aidan and his trainer sons Joseph and Donnacha captured five of the seven races on the night at the County Kerry track ...

Aidan O’Brien and Ryan Moore teamed up for Group 3 success at Newmarket on Thursday as they landed the Bahrain Trophy Stakes ...

Daytona's victory completed a treble on the day for O'Brien, who also won the second race at Naas as Neolithic (9/1) scored ...

The last of O’Brien’s winners in the €500,000 highlight was Snowfall, a spectacular 16-length winner at Epsom, who completed ...

Aidan O’Brien has just trained his 11th winner of the Derby. The Ballydoyle maestro also trained Lambourn’s sire, Australia (winner of the Classic in 2014), and grandsire, Galileo (2001 Derby ...