This isn't intended to be a comprehensive list. I'm just going to be periodically updating this list with titles from the following IMDB search parameters:
https://www.imdb.com/search/title/?genres=documentary,sport
UPDATED: 3/12/24
Some boxing documentaries
A list of documentary series based on info from docuwiki. There's bound to be some series that may not belong or may have matched incorrectly.
Sports Documentary Series & Film
by LISHVIP 9