clutchman
/ˈklʌtʃmən/Definitions
1. noun
A person responsible for managing a team or handling a specific task, especially in a sports team.
“The clutchman of the team made crucial decisions during the tournament.”
2. noun
A person who is skilled at handling a difficult or delicate situation, especially in a business or social context.
“She proved to be a great clutchman, resolving the conflict with the clients.”