Sierra

Threat = the enemy's raw win rate against Sierra (above 50%) multiplied by how often that hero is picked in the current slice. We use raw matchup win rate instead of the shrunk number on the tier list because bans care about real-world impact, not fair ranking. A hero that beats you 53% of the time but is meta-frequent ranks higher than one that beats you 60% of the time but is rarely picked.

Per-map ban data isn't available yet — matchups in our dataset aren't broken down by map.

The confidence dots on each row reflect the matchup sample backing that specific recommendation. A niche hero with thin data lands lower on the dots even when their threat score is high, so you can tell which bans are battle-tested and which are still forming. Widen your rank or game type to thicken the samples.