Although “Team” has been widely studied in previous research for years, how its performance works is relatively understudied. To complement the research, this study develops a theoretical framework of team performance based on team theory for the purpose of understanding through what elements are likely to influence team performance. Specifically, in the proposed framework, team performance is indirectly influenced by collective efficacy, dysfunctional behaviour, team politics, team emotional regulation, and team identification. Finally, the relevant propositions based on the framework and research conclusions are provided.