At the U.S. Open, the USTA Billie Jean King National tennis Center is leading the charge for environmental responsibility in sports by implementing innovative lighting solutions aimed at reducing light pollution. The venue has introduced wedge-shaped lamps that concentrate light on the courts while minimizing spillover, becoming the first professional sports facility certified by DarkSky International for its dark sky-friendly practices. This commitment reflects a broader trend across North America, where schools and parks are upgrading to shielded LED lights to protect wildlife and preserve night skies. Although transitioning to these eco-friendly lighting systems may incur slight additional costs, venues are increasingly integrating them during renovations. The U.S. Open’s initiatives not only enhance spectator experiences but also set an inspiring example for sustainability in sports, highlighting the importance of balancing human activity with environmental considerations.