Outplay your rivals: In-depth look at Overwatch 2 hero roles In Overwatch betting, having the right data is key to making accurate predictions. However, it can be overwhelming if you’re unsure where to begin or what factors matter in a matchup. In a dynamic team game like Overwatch 2, understanding team composition is a great starting point which is all about how each player fulfils their role. Key Takeaways There are three major roles in Overwatch 2: Damage, Support, and Tank.