Io — Dota 2 hero

Io

UniversalRangedSupportEscapeNuker

Io Pro Match Statistics

51.4%Win Rate
6.1%Pick Rate
17.1%Ban Rate
-20.4% Trend

Io Win Rate by Game Phase — Power Spikes & Scaling

Io is strongest during the mid game (17.5–40.5 minutes), achieving a 45.9% win rate across 37 professional matches. Io maintains a relatively consistent win rate across game phases, making this hero a stable pick regardless of expected game length in the current professional meta. Professional win rates by game phase: Early game (0–17.5 min): 41.9% win rate over 43 games. Mid game (17.5–40.5 min): 45.9% win rate over 37 games. Late game (40.5–55.5 min): 0% win rate over 4 games. Io is most vulnerable during the early game with a 41.9% win rate — opponents should aim to force decisive engagements during this window. Heroes with similar mid game performance include Clinkz (45.8%), Rubick (45.8%), Underlord (45.6%).

PhaseDurationWin RateGames
Early Game Weakest0–17.5 min41.9%4343 games41.9%
Mid Game Strongest17.5–40.5 min45.9%3737 games45.9%
Late Game 40.5–55.5 min0%44 games0%
Hard Late Game 55.5+ min

Heroes with Similar Early Game Performance

Dota 2 heroes with similar laning phase win rates (0–17.5 min) in professional matches

Heroes with Similar Mid Game Performance

Heroes matching Io's mid game performance (17.5–40.5 min) in competitive Dota 2

Heroes with Similar Late Game Performance

Late game scaling comparison — heroes performing similarly to Io in 40.5–55.5 min pro games

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Heroes with Similar Hard Late Game Performance

Ultra-late game specialists with comparable 55.5+ min win rates in professional Dota 2

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