What indicates an unused point in the deciding set score sheet?

In the context of a volleyball score sheet, an unused point in the deciding set is indicated by a T-bar. This visual representation serves as a clear marker for points that were not played or scored, helping players, coaches, and officials quickly recognize situations where the maximum number of points may not have been reached. The T-bar is a standardized notation that ensures consistency across scorekeeping in volleyball matches. Understanding how to accurately read and interpret these indicators is essential for effectively analyzing match records and scores, particularly in a critical deciding set where every point can be pivotal to the overall outcome.