Facebook will begin to live-stream more than a dozen UEFA Champions League soccer matches in September via a partnership with Fox Sports. The deal includes double-headers during the group stage, four round of 16 games and four quarterfinal matches. With the Champions League, Facebook adds a high-profile event to its growing lineup of live sports. The social giant is betting that live sports, which draw viewers to comment on social media platforms, will also be appealing to advertisers. Twitter, for example, has already committed to all-day live video programming. Continue reading Facebook, Fox Sports Partner to Live Stream UEFA Soccer