Every week there's a lot happening on the WTA - on the court, off the court, by the numbers, even a few tweets... catch up on it all in this week's WTA Diary.
Just A Number
Kimiko Date-Krumm may turn 44 in a few months' time, but she's showing no sign of slowing down. On Thursday - a little over 24 hours after coming from match point down to see off Monica Puig - Date-Krumm rolled back the years to upset reigning Birmingham champion Daniela Hantuchova.
Rally For Bally
Andy Murray, Martina Navratilova, Agnieszka Radwanska and Petra Kvitova are just a few of the names taking part in Sunday's Rally For Bally. For more information on the exhibitions and how to donate, click here.
Over In Miami
Serena Williams has been catching plenty of basketball lately. Last week, she was with Caroline Wozniacki to see Miami Heat win the Eastern Conference and on Thursday she was courtside, alongside a certain Usain Bolt, to watch game four of the finals.