Miscellany

Laura Robson has entered the top 300; she now has a ranking of 269.

Here are some FAQs about drug-testing and doping. (Some of us have questions that aren't on that list, however.)

Svetlana Kuznetsova says she's tired of people making negative comments about her tennis.

Shahar Peer has hit 13 aces in three rounds in Stuttgart.

World number 3 Dinara Safina celebrated her 24th birthday on Tuesday.

Serena Williams is in Time Magazine's 2010 "Time 100" list of the 100 most influential people in the world.