
Win rate shows how often the counter hero wins against Oracle. Based on all matchups (~7 days, all ranks); position is refined with parsed matches from the last 90 days (smoothed with +15 virtual games). "Estimate" means fewer than 10 parsed games in that position, so the hero is placed by its usual role (share ≥15%).
The strongest counters to Oracle: Techies (65.8% win rate, +15.8 pp advantage), Lycan (64.5% win rate, +14.5 pp advantage), Meepo (61.2% win rate, +11.2 pp advantage). All positions, patch 7.41f.
Good mid picks against Oracle: Meepo (61.2% win rate, +11.2 pp), Invoker (61.1% win rate, +11.1 pp), Razor (58.3% win rate, +8.3 pp).
Weak matchup stats are updating.