check fussball-foren.com or something like that. The site is in German but there are different programs to download and you can watch almost any important game through those programs...
Here's what they say:
"FSi are a football streaming information portal created by a bunch of football fans that are tired of the strangle hold certain TV and Satellite broadcasters have placed over us, which in turn was created from the greed of unscrupulous governing bodies of football leagues. This website was created so that anyone with a broadband or adsl internet connection (preferably 512kbps and over) can successfully watch live football from around the world for free! This site utilises the latest streaming techniques and technology and will assist you in finding links to live football and other sports."
The best sites for all sports after long research I found www.usagoals.com and www.stopstream.tv - if it isn't pakistani third league, you will be able to catch the game there