County Wexford trainer Olivia Byrne saddled 9/1 shot Lottoshan to land division one of the Cornaher Maiden Hurdle.
Robbie McCarth who took the riding honours challenged Wheres Harry and Davy Condon for the lead at the second last.
Lottoshan took up the lead at the final flight and the pair forged clear in the closing stages to score by a convincing two and a half lengths.