MLS has been doing rather well. Attendance has been increasing steadily for the past decade[1]. The NHL, while certainly not as popular as the NFL or MLB, is

MLS has been doing rather well. Attendance has been increasing steadily for the past decade[1]. The NHL, while certainly not as popular as the NFL or MLB, is pretty consistent as far as attendance numbers go, comparable to the NBA [2] [1] https://en.wikipedia.org/wiki/Major_League_Soccer_attendance#Season_averages https://en.wikipedia.org/wiki/Major_League_Soccer_attendance... [2] https://en.wikipedia.org/wiki/Major_League_Soccer_attendance#MLS_attendance_vs._other_North_American_professional_leagues https://en.wikipedia.org/wiki/Major_League_Soccer_attendance...