"What Games Happened in the US?" — Need Clarification

"Games" is too broad. Please specify:

• Sports: League (NFL, NBA, MLB, NHL, MLS), college, date range, specific teams?
• Video games: Tournaments (Evo, CoD League, LCS), releases, LAN events, speedrun marathons?
• Board/tabletop: Conventions (Gen Con, PAX Unplugged), tournaments, meetups?
• Olympic/Paralympic: Years, host cities, specific sports?
• Historic: 1980 Miracle on Ice, 1999 Women's World Cup, etc.?

Clarify and I'll give a precise answer.