Joseph O'Brien

Aidan O'Brien horses tested in...

Aidan O'Brien horses tested in Australia following feed contamination

Aidan O'Brien withdraws all of...

Aidan O'Brien withdraws all of his runners at Longchamp

Plate and Hurdle weights publi...

Plate and Hurdle weights published for a very different Galway Races

Joseph O'Brien has his biggest...

Joseph O'Brien has his biggest team ever for Dublin Racing Festival

Joseph O'Brien looking to brea...

Joseph O'Brien looking to break more records in Melbourne Cup

Melbourne Cup winner Rekindlin...

Melbourne Cup winner Rekindling retired to stud

O'Brien confirms Derby hero An...

O'Brien confirms Derby hero Anthony van Dyke for Curragh mission

Robbie Power out of action for...

Robbie Power out of action for five weeks