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Magnus vs Io

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

Favored
Magnus 51.31%
Magnus51.31%
Io48.69%
Over 22,180 ranked matches (7.41f).

In Dota 2 7.41f, Magnus wins the Magnus vs Io matchup: Magnus beats Io in 51.31% of 22,180 ranked matches.

How this matchup plays

Picking Magnus into an Io often feels like a gamble on a single moment. The core dynamic revolves around Reverse Polarity. A successful catch on both Io and his tethered partner is a dream scenario, as it neutralizes the carry and their primary support in one go. However, Io’s entire purpose is to prevent this. The survivability from Overcharge and the repositioning offered by Tether can make it difficult for Magnus to secure a kill even after a good setup, creating a tense standoff where both heroes are directly challenging the other's main function.

Across the game, this leads to a constant battle of positioning and vision. The Magnus team wants to smoke up and find that perfect initiation before Io can react. They need the instant burst to overwhelm Io's saves. The Io team plays more cautiously, using vision to spot Magnus's movements and leveraging Relocate to either escape a bad situation or to punish Magnus after he has used his ultimate. The fight often comes down to execution: if Magnus lands a perfect ultimate, he wins. If Io outmaneuvers him or saves his core through the damage, his team comes out ahead.

Magnus vs Io by rank

How the matchup shifts across skill brackets — Magnus'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.

RankMagnus win rateMatches
Herald & Guardian44.44%126
Crusader & Archon52.52%714
Legend & Ancient51.76%995
Divine & Immortal51.64%366

Magnus vs Io across patches

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

PatchMagnus win rateChangeMatches
7.41f 51.31%▼ -0.8pp22,180
7.41e 52.11%▲ +1.6pp94,902
7.41d 50.50%▼ -0.3pp64,299
7.41c 50.82%—26,822

Move this data into a draft

Put Magnus against Io

Magnus 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
Magnus
Dire4 open
Io
Open with heroes loaded

Frequently asked questions

Does Magnus counter Io?
Magnus wins 51.31% of ranked matches against Io in Dota 2 7.41f (22,180 matches) — the matchup favors Magnus.
Does Io counter Magnus?
Io wins 48.69% of ranked matches against Magnus in Dota 2 7.41f (22,180 matches) — the matchup favors Magnus.
How many matches back the Magnus vs Io win rate?
22,180 quality-filtered ranked matches from patch 7.41f, refreshed as new matches are ingested daily.

Data updated Oct 5, 2026.