Livetv.sx is a free online platform that offers live streaming of various sports events including football, basketball, tennis, hockey, boxing, and more. The website provides live broadcasts of popular sports leagues and tournaments like the English Premier League, NBA, NFL, Champions League, and the World Cup. Users can filter by the sports category, channel, and time zone. Livetv.sx also offers a chat feature where users can discuss the live events and interact with other users from all over the world. The website is accessible in various languages including English, German, Spanish, and Russian. However, it's important to note that Livetv.sx may not be legal in some countries and users must check their local laws before using it.