CAUSEWAY defied top weight in the Irish Racing Writers Association Madrid Handicap to form the middle leg of a treble for Aidan O’Brien and Ryan Moore.

Sent to post 13/8 favourite, the Michael Tabor, Derrick Smith and Mrs John Magnier-owned colt had to be pushed along from stalls to gain a prominent early position. Tracking the leaders into the straight, the son of Wootton Bassett came through to lead over a furlong from home, showing plenty of heart to hold off the late challenge of Controlled by a head.