The galleon had fought in the previous encounter during Wager's Action nearly three years earlier but had just barely escaped capture.

In late May 1711, the warships under the command of Jean du Casse arrived, and so on 3 August 1711 they sailed from Cartagena which now composed of the Treasure Fleet which was to return to Spain.

Most of the fleet, including du Casse, returned to Cartagena without giving any advice to Admiral Villanueva.

Villaneuva, surrounded by the overwhelming British squadron, was mortally wounded when hit by a musket shot and soon struck his flag.

Three days after the battle, du Casse, knowing that San Joaquin was lost, left Cartagena and sent his forces first towards Martinique, then to Pensacola, and finally to Spain where they reached safely.