Serbian eighth seed Bojana Jovanovski didn't have the firepower to match Samantha Stosur in their quarter-final. Picture: Getty Images

Serbian eighth seed Bojana Jovanovski didn’t have the firepower to match Samantha Stosur in their quarter-final. Picture: Getty Images

Serbian eighth seed Bojana Jovanovski didn’t have the firepower to match Samantha Stosur in their quarter-final. Picture: Getty Images