Download the software, works like Bit Torrent, meaning while you´re watching, you´re downloading and uploading from other persons. You need a pretty fast connection to use it. Quality is great after the buffering.
"Hong Kng Sports", CCTV 5 as well as "The health regards sports Asia" (scroll down for the list of channels) are broadcasting the USO, don´t know the exact time though. Just install the software, start it and then press on "play" right next to the channel title.
Don´t complain if it doesn´t work or has bugs or whatever, but thanks to that software, I was able to watch the ATP tour.
Again: Hong Kong sports is showing the Clijsters match right now.
1. Download the software
2. Install it
3. start it
4. Scroll down on the page, click on play right next to "Hong Kong Sports"
5. WAIT WAIT WAIT
6. Media Player opens up, buffering still and after a while...there it is