回老看客的popular sports in USA

The most popular team sports in the United States are American football, basketball, baseball/softball, soccer, and ice hockey. All five of these team sports are popular with fans, have a fully professional league, are played by millions of Americans, and enjoy varsity status at many Division 1 colleges.

Sport	Favorite Sport[6]	Professional League	Participants[7]	NCAA DI Teams (Men + Women)
American football	38.8%	National Football League	8.9 million	249 (249M + 0W)
Basketball	15.3%	National Basketball Association	24.4 million	698 (350M + 348W)
Baseball/Softball	14.8%	Major League Baseball	23.3 million	589 (298M + 291W)
Soccer	8.2%	Major League Soccer	13.6 million	531 (204M + 327W)
Ice Hockey	3.8%	National Hockey League	3.1 million	95 (59M + 36W)