
Win rate shows how often the counter hero wins against Grimstroke. 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 Grimstroke: Lycan (64.6% win rate, +14.6 pp advantage), Snapfire (59.7% win rate, +9.7 pp advantage), Mirana (58.4% win rate, +8.4 pp advantage). All positions, patch 7.41f.
Good mid picks against Grimstroke: Snapfire (59.7% win rate, +9.7 pp), Arc Warden (56.3% win rate, +6.3 pp), Lina (55.6% win rate, +5.6 pp).
Weak matchup stats are updating.