Who decides how a halved match or stroke play tie shall be resolved according to the rules of golf?

In the context of the rules of golf, the resolution of a halved match or stroke play tie is typically decided by the competition committee. This committee is responsible for overseeing the rules and regulations of the competition, including how to handle ties.

The rules provide guidelines, but they also allow for the competition committee to establish specific procedures that are appropriate for the event being held. This includes determining if the tie will be resolved through a playoff, by using scorecards, or any other method deemed suitable under the circumstances of that specific competition.

While players, course management, or coaches may have input or influence in certain scenarios, the final decision-making authority rests with the competition committee as they are tasked with ensuring fairness and adherence to the established rules. Thus, their role is critical in maintaining the structure and integrity of the competition.