OverwatchBrain turns Blizzard's official Overwatch 2 stats into tier lists, trends, and per-hero breakdowns. It currently tracks 50 heroes across 28 maps, covering both competitive and Quick Play.
Each hero gets a composite z-score built from two things:
The composite score gets bucketed into five tiers:
Tiers update every time new data comes in, so they track the live meta. They're also relative: a hero can move tiers even if its own win rate stays flat, because every other hero's performance matters too. See the current rankings on the Tier List page.
Stats are pulled automatically from Blizzard's official data and cover all competitive ranks (Bronze through Champion) plus Quick Play, broken down by map and role.
Last update: Feb 27, 2026. Check the Trends page to see how hero performance has shifted over time.
Everything comes from Blizzard's official public stats for Overwatch 2. No third-party APIs, no user-submitted data.
Regularly. The footer on every page shows the exact date, or check the Data Updates section above (last pulled Feb 27, 2026).
Tiers reflect aggregate performance across all players at a given rank, not pro play or coordinated team potential. A hero can feel great in your matches but sit lower if the wider player base struggles with them, and the reverse is also true. Try filtering by rank on the Tier List page to see how things shift at different levels.
All 28 maps in the current pool. Individual hero pages (reachable from Heroes) have a full map-by-map breakdown.