Behind every touchdown, home run, and slam dunk lies a multi-billion dollar industry driven by revenue streams ranging from broadcasting rights and sponsorships to ticket sales and merchandise. This article delves into the economics of sports, examining the financial dynamics that shape the business of professional athletics. From the financial impact of mega-events like the Super Bowl and the FIFA World Cup to the challenges faced by smaller-market teams, we explore the intricate web of financial transactions and investments that underpin the sports industry. Through interviews with economists, sports executives, and industry insiders, we uncover the economic forces at play and the strategies employed by teams and leagues to stay competitive in an ever-evolving marketplace.