Aidan O’Brien became the most successful trainer in the history of the Chesham Stakes June 18 at Royal Ascot, as the regally bred Battleground opened his account in listed company as the 11-4 favorite.
Aidan O’Brien became the most successful trainer in the history of the Chesham Stakes June 18 at Royal Ascot, as the regally bred Battleground opened his account in listed company as the 11-4 favorite.