You have to pretend to be in another country. As you might know your IP is unique and they now pretty much where you are. You could use http://hola.org/ to fake you location. Hola! is an extension for your browser. Did not tried it myself with livespoert.tv but found other more complex VPN services to slow for live streaming.
The dodgy websites are pretty bad, around 75kb/s that is just 0.6 megabit/s. If you get the double amount the rate via Hola! the ball should be round and not a square like in Pong.
Update: Works fine. Signed up, uses Hola with GB server. Quality is great! ~300kb/s Its like coming from the 70's terrestrial to HD
Livesport TV

Dodgy stream:
