Yes, there is: http://news.bbc.co.uk/sport2/hi/tennis/7443880.stm
To watch this stream (if you're not British), go to http://www.xroxy.com
, go to pro xy list than select UK. You have to type that IP address in Tools/Internet options/Connections/LAN settings. Than select pro xy server and type in the desired IP address. Now go to the website and you can watch the stream!
PS: This is all from the 'Live streams for Halle, Queen's and Warsaw'-thread in General messages.