Defending champ Buzarnescu bundled out as Vandeweghe makes winning return

Mihaela Buzarnescu was a shock casualty on Monday, the Romanian eliminated by Daria Kasatkina 6-2 6-2 in San Jose. Mihaela Buzarnescu's Silicon Valley Classic title defence ended at the first hurdle, while CoCo Vandeweghe made her first appearance in 10 months. Defending champion Buzarnescu was a shock casualty on Monday, the Romanian eliminated by Daria …