This article discusses Vertical Stack Analysis, a method of analyzing an ultimate frisbee team's performance. Through the use of motion tracking systems, coaches and players can gain insight into the team's in-game activities. Data collected provides information on how the team is positioned on the field, which can be used to find areas of weakness and strengths. Additionally, it can be used to develop strategies and drills that can help the team to improve. Overall, Vertical Stack Analysis can be a great way to gain an in-depth understanding of a team's performance and develop plans to help the team reach its full potential.