A sport that involves competition between teams of players WordNet 3.0 & Open English WordNet

A team sport is a type of athletic activity where the fundamental nature of the game or sport necessitates the participation of multiple individuals working together as a team, and it is inherently impossible or highly impractical to execute the sport as a single-player endeavor. Wikipedia

Type of sport Wikidata

A sport that is practiced between opposing teams, where the players interact directly and simultaneously between them to achieve an objective. OmegaWiki

All sports involving competing teams, collectively. Wiktionary