A tool designed to evaluate a goaltender’s performance, it computes the proportion of shots saved relative to the total number of shots faced. The resulting value, expressed as a decimal or percentage, provides a standardized metric for assessing a goalie’s effectiveness. For instance, a value of .920 signifies that the goaltender stopped 92% of the shots directed at the net.
This metric is vital in player evaluation, informing decisions related to player selection, trade assessments, and contract negotiations. A consistently high value indicates strong performance and reliability, while a lower value may signal areas for improvement or potential decline. Historically, it has become a cornerstone statistic in measuring and comparing goaltending talent across different eras and leagues.