Azarenka stuns erratic Williams in Indian Wells final

(Reuters) - Former world number one Victoria Azarenka took advantage of an error-prone display by Serena Williams to win her second BNP Paribas Open title with a 6-4 6-4 victory in Sunday's final at Indian Wells in California. The 26-year-old Belarusian broke the top-seeded American once in the opening set and twice in the second before wrapping up the win in just under 90 minutes in front of a stunned crowd at the sun-baked Indian Wells Tennis Garden. World number one Williams, seeking a third