https://www.reuters.com/article/us-sky-antitrust-dazn/sky-italia-challenges-dazn-tim-serie-a-deal-on-antitrust-grounds-idUSKCN2DY11V >MILAN (Reuters) -Sky Italia has appealed to the country's competition authorities against a deal between sports streaming app DAZN and Telecom Italia (TIM) for screening soccer matches, the pay-TV company owned by Comcast said on Tuesday.