Oisin Murphy is not afraid to celebrate on the big occasion and should Roaring Lion land the Investec Derby on Saturday, plenty more joyous scenes can be expected.

Hazapour sprang a shock in the Group 3 Derrinstown Stud Derby Trial at Leopardstown, overcoming Ballydoyle colts Delano Roosevelt and The Pentagon and booking his ticket to the Investec Derby at Epsom

Aidan O’Brien is triple-handed as he bids to extend his tremendous record in the Derrinstown Stud Derby Trial at Leopardstown tomorrow.