The Four Major Sports Leagues
* National Football League (NFL)
* Major League Baseball (MLB)
* National Basketball Association (NBA)
* National Hockey League (NHL)
Other Sports Leagues
* American National Rugby League (AMNRL)
* Arena Football League (AFL)
* Association of Volleyball Professionals (AVP)
* Champions Tour, for men's golfers 50 and over; operated by the PGA Tour
* LPGA Tour
* Major Indoor Soccer League (MISL)
* Major League Lacrosse (MLL)
* Major League Soccer (MLS)
* National Association of Stock Car Automobile Racing (NASCAR)
* National Collegiate Athletic Association (NCAA)
* National Lacrosse League (NLL)
* PBA Tour
* Professional Bull Riders (PBR)
* PGA Tour
* Professional Disc Golf Association (PDGA)
* Professional Inline Hockey Association (PIHA)
* Rugby Super League (RSL)
* Ultimate Fighting Championship (UFC)
* United Football League (2009) (UFL)
* United States of America Cricket Association (USACA)
* United States Australian Football League (USAFL)
* United States Tennis Association (USTA)
* USA Swimming (USA-S)
* Women's National Basketball Association (WNBA)
* Women's Professional Soccer (WPS)
* World Juggling Federation (WJF)
* Xtreme Soccer League (XSL)