Andy Murray back on form at the Cincinnati Masters . The Wimbledon champion had lost his third round match at the Montreal Masters last week on his return to the circuit after his historic triumph , but made no mistake here . World No.2 seed Mikhail Elgin of Russia in straight sets . Joined in the third round by Novak Djokovic . Serena Williams battles past Canadian Eugenie Bouchard .
Andy Murray back on form at the Cincinnati Masters . World No.2 seed Mikhail Elgin of Russia in straight sets . Joined in the third round by Novak Djokovic . Serena Williams battles past Canadian Eugenie Bouchard .