competition

Complete dataset of public comments posted to Reddit (http://www.reddit.com) comments from October 2007 to May 2015.

Repository of televised news, including (for many) captions and rough statistics for content

Historical data from tennis matches. Includes match and tournament results (from 2000) and head-to-head betting odds (from 2001).

Historical data from football (soccer) matches. Includes results data (from 1993), in-depth match statistics (from 2000), and betting odds (from 2000).

List of data (including paid and free options) on various sports. Includes sections on game/match results, player data, and betting odds.

Repository of datasets on NBA statistics for players (including lineups and shot statistics) and games (including play-by-play datasets and odds)

Data on chess matches from FICS, starting in 1999 (including variant games, starting in 2007)

Data from U.S. Supreme Court cases, starting in 1946

Data on games from numerous sports and leagues

Historical data on chess matches, including breakdowns by individual players