The British No 1 and American partner Jessica Pegula lost out to Iga Swiatek and Casper Ruud before Italians Sara Errani and Andrea Vavassori defended their crown

Draper and American Jessica Pegula went into the event -- played for the first time in the week before the main tournament -- as the top seeds and eased through to the last four on Tuesday, with a run which included beating Emma Raducanu and Carlos Alcaraz in the first round.