"Analyzing the Golden Knights' Resurgence: NHL EDGE Plays Key Role in Tortorella's Success. The Vegas Golden Knights have been one of the most dominant teams in the NHL this season, and a key factor behind their success has been the implementation of the NHL EDGE system under head coach Gerard Gallant's replacement, Bruce Tortorella. The EDGE (Efficiency, Defense, Goaltending, and Execution) system is a data-driven approach that emphasizes puck possession, defensive responsibility, and goal-scoring efficiency. By adopting this system, Tortorella has been able to unlock the full potential of his team, leading to a significant improvement in their performance. As the Golden Knights continue to make a push for the playoffs, the question on everyone's mind is: can the EDGE system propel them to a championship?"

NHL EDGE behind Golden Knights’ success under Tortorella  NHL.com