Serena sails through

Serena Williams bt Katarina Srebotnik 6-0, 7-5

Serena Williams fires a backhand past Katarina Srebotnik on the way to storming the first set 6-0

Venus Williams is made to work a lot harder in the second set but wraps up a staight sets win 6-0, 7-5

Conchita Martinez bt Daniela Hantuchova 7-6, 6-4

Last year's runner-up Conchita Martinez lets out a roar as she claims her place in the third round in Paris

Daniela Hantuchova puts on a good show before going down 7-6, 6-4 to Conchita Martinez

Martina Hingis bt Catalina Castano 6-1, 6-0

Top seed Martina Hingis barely needs to break sweat as she sweeps Colombia's Catalina Castano aside

42 minutes later Martina Hingis wins the match and books her place in round three