It depends on the topic you are analyzing / refering to. Are you interested in sport events? Or in a specific sport? Do you want to highlight if sport consumer are motivated to do a particular sport, if they are happy / satisfied with that, if they are eager fans for a certain sport team etc... It depends on the research question you are addressing.
You have to define your topic. Are you talking about companies in case of sponsor who are "using" sport to sell there products or are you talking about clubs who want to sell more tickets for example