Head-to-head Dota 2 7.41f win rate from ranked matches.
In Dota 2 7.41f, Abaddon wins the Abaddon vs Io matchup: Abaddon beats Io in 51.36% of 6,468 ranked matches.
Bursting a target that Io is Tethered to often depends on landing a key stun. Abaddon's Aphotic Shield can completely disrupt this plan, dispelling the disable and absorbing a chunk of the initial damage. This makes it very difficult for Io and its partner to secure kills when Abaddon is nearby to protect his allies. On the other hand, Io’s own ability to save a core with Relocate can be equally frustrating, pulling a key target to safety right as Abaddon's team commits. Both heroes excel at negating the enemy's aggression, often leading to a standoff where neither has a clear upper hand.
How the matchup shifts across skill brackets — Abaddon'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.
| Rank | Abaddon win rate | Matches |
|---|---|---|
| Crusader & Archon | 49.22% | 256 |
| Legend & Ancient | 52.73% | 220 |
Abaddon's win rate against Io in each recent balance patch — whether this matchup is trending up or down. Patches without enough matches are omitted.
| Patch | Abaddon win rate | Change | Matches |
|---|---|---|---|
| 7.41f | 51.36% | ▼ -0.7pp | 6,468 |
| 7.41e | 52.07% | ▲ +0.9pp | 27,540 |
| 7.41d | 51.18% | ▲ +1.3pp | 29,320 |
| 7.41c | 49.93% | — | 8,934 |
Move this data into a draft
Abaddon starts on Radiant and Io on Dire. Add the other eight picks to see whether this head-to-head edge survives the full draft.
Data updated Oct 4, 2026.