Wells on top in Ballysax

Mores Wells sprung a minor surprise as he accounted for leading Vodafone Derby contender Macarthur in the P.W.McGrath Memorial Ballysax Stakes at Leopardstown.

Macarthur, a full brother to 2005 Epsom hero Motivator, was sent off the 2-1 favourite but he could manage only third behind the Kevin Prendergast-trained winner.