<P> Sports in the United States are an important part of American culture . Based on revenue , the four major professional sports leagues in the United States are Major League Baseball ( MLB ) , the National Basketball Association ( NBA ) , the National Football League ( NFL ) , and the National Hockey League ( NHL ) . The market for professional sports in the United States is roughly $69 billion , roughly 50 % larger than that of all of Europe , the Middle East , and Africa combined . Major League Soccer ( MLS ) is sometimes included in a `` top five '' of leagues of the country . All four enjoy wide - ranging domestic media coverage and are considered the preeminent leagues in their respective sports in the world , although only basketball , baseball , and ice hockey have substantial followings in other nations . Three of those leagues have teams that represent Canadian cities , and all four are the most financially lucrative sports leagues of their sport . American football is the most popular sport in the United States followed by basketball , baseball , and soccer . Tennis , golf , wrestling , auto racing , arena football , field lacrosse , box lacrosse and volleyball are also popular sports in the country . </P>
<P> Sports in the United States are an important part of American culture . Based on revenue , the four major professional sports leagues in the United States are Major League Baseball ( MLB ) , the National Basketball Association ( NBA ) , the National Football League ( NFL ) , and the National Hockey League ( NHL ) . The market for professional sports in the United States is roughly $69 billion , roughly 50 % larger than that of all of Europe , the Middle East , and Africa combined . Major League Soccer ( MLS ) is sometimes included in a `` top five '' of leagues of the country . All four enjoy wide - ranging domestic media coverage and are considered the preeminent leagues in their respective sports in the world , although only basketball , baseball , and ice hockey have substantial followings in other nations . Three of those leagues have teams that represent Canadian cities , and all four are the most financially lucrative sports leagues of their sport . American football is the most popular sport in the United States followed by basketball , baseball , and soccer . Tennis , golf , wrestling , auto racing , arena football , field lacrosse , box lacrosse and volleyball are also popular sports in the country . </P>
what is the number 1 sport in the usa
what is the number 1 sport in the usa
American football
American football