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Spectre vs Io

Head-to-head Dota 2 7.41f win rate from ranked matches.

Favored
Spectre 50.35%
Spectre50.35%
Io49.65%
Over 17,596 ranked matches (7.41f).

In Dota 2 7.41f, Spectre wins the Spectre vs Io matchup: Spectre beats Io in 50.35% of 17,596 ranked matches.

How this matchup plays

Thinking you can Haunt on Io for an easy kill is a common mistake. Io is almost never alone, and Spectre's real problem is the hero Tethered to the wisp. The damage reduction and healing from Io's kit can negate Spectre's initial burst, buying time for the tethered ally to turn and kill her. Spectre excels at punishing isolated heroes, but Io’s entire purpose is to ensure his partner is never alone. This forces Spectre to look for rarer openings when Io is caught moving between lanes.

The game becomes a battle for positioning. The Spectre player is constantly scanning the map, waiting for a moment of separation to commit Haunt. In response, the Io player tries to bait that ultimate, staying close to an ally to turn a gank into a counter-kill. Success often comes down to which team better predicts the other's movements. If Io and his partner survive the initial onslaught they can win the fight; if Spectre finds a truly solo target, she gets the kill.

Spectre vs Io by rank

How the matchup shifts across skill brackets — Spectre's win rate against Io in recent ranked matches, split by average match rank. Ranks with too few recent matches are omitted. These rows use the last 30 days of quality-filtered ranked matches, all patches in that span combined — a wider window than the patch-scoped count above, so the per-rank match totals can exceed it.

RankSpectre win rateMatches
Herald & Guardian46.02%226
Crusader & Archon49.42%684
Legend & Ancient51.01%694
Divine & Immortal38.76%178

Spectre vs Io across patches

Spectre's win rate against Io in each recent balance patch — whether this matchup is trending up or down. Patches without enough matches are omitted.

PatchSpectre win rateChangeMatches
7.41f 50.35%▼ -1.7pp17,596
7.41e 52.08%▲ +1.6pp89,236
7.41d 50.50%▼ -0.4pp68,788
7.41c 50.92%—21,898

Move this data into a draft

Put Spectre against Io

Spectre starts on Radiant and Io on Dire. Add the other eight picks to see whether this head-to-head edge survives the full draft.

Radiant4 open
Spectre
Dire4 open
Io
Open with heroes loaded

Frequently asked questions

Does Spectre counter Io?
Spectre wins 50.35% of ranked matches against Io in Dota 2 7.41f (17,596 matches) — the matchup favors Spectre.
Does Io counter Spectre?
Io wins 49.65% of ranked matches against Spectre in Dota 2 7.41f (17,596 matches) — the matchup favors Spectre.
How many matches back the Spectre vs Io win rate?
17,596 quality-filtered ranked matches from patch 7.41f, refreshed as new matches are ingested daily.

Data updated Oct 5, 2026.