The Battle of Oudenarde, also known as the Battle of Oudenaarde, was a major engagement of the War of the Spanish Succession, pitting a Grand Alliance force consisting of eighty thousand men under the command of the Duke of Marlborough and Prince Eugene of Savoy against a French force of eighty-five thousand men under the command of the Duc de Bourgogne and the Duc de Vendôme, the battle resulting in a great victory for the Grand Alliance. Wikipedia