Matchup Guide

Io counters and matchups

Underlord is Io's worst matchup: 4.8 points beyond what the two heroes' overall winrates predict, over 4,029 games.

Io is strongest into Phantom Lancer (+6.2 points, 7,823 games).

Io pairs best with Leshrac (+11.1 points).

Heroes that counter Io

  1. Underlord: Io wins 50.2% of 4,029 games against them
  2. Monkey King: Io wins 51.5% of 2,684 games against them
  3. Troll Warlord: Io wins 46.2% of 1,126 games against them
  4. Ancient Apparition: Io wins 49.7% of 4,023 games against them
  5. Shadow Fiend: Io wins 51.9% of 10,333 games against them

Heroes Io counters

  1. Phantom Lancer: Io wins 57.6% of 7,823 games against them
  2. Naga Siren: Io wins 58.0% of 632 games against them
  3. Leshrac: Io wins 54.0% of 1,489 games against them
  4. Spectre: Io wins 53.2% of 4,813 games against them
  5. Wraith King: Io wins 51.0% of 3,805 games against them

Best teammates for Io

  1. Leshrac: 63.8% wins together over 9,840 games
  2. Muerta: 54.5% wins together over 3,251 games
  3. Bristleback: 50.4% wins together over 2,531 games
  4. Razor: 55.7% wins together over 3,019 games
  5. Drow Ranger: 52.5% wins together over 5,128 games