Major professional sports leagues in the United States and Canada - Wikipedia
MLS ranks as popular as MLB among adolescents
MLS teams on Twitter 2020
MLS Players to Watch in 2023
Unsure which MLS team to support? Try our watchability rankings, MLS
Soccer surpasses NHL as 4th most popular sport in United States - World Soccer Talk
Ranking the Top 7 MLS Midfielders in the 2021 Season, News, Scores, Highlights, Stats, and Rumors
MLB Opening Day: Why is baseball no longer America's Game?
MLS and Liga MX average attendance as of August 22, 2022 : r/MLS
How parity in MLS grows the game, but develops limitations - World Soccer Talk
MLS Franchise Rankings, Part 2: The worst four-year runs in league history - The Athletic
Soccer/MLS continues steady popularity climb in the US - Hot Time In Old Town
MLB 26-and-under power rankings: No. 18 Washington Nationals