How Outworld Destroyer and Io perform as teammates in Dota 2 7.41e, from ranked matches.
In Dota 2 7.41e, Outworld Destroyer and Io win 54.97% of ranked matches when playing on the same team, over 2,667 matches.
A Tether on Outworld Destroyer helps him take over the map earlier than he normally could. OD is a powerful core but lacks mobility and can be fragile when focused. Io's Tether provides the movement speed needed to kite enemies while using Arcane Orb, and Overcharge adds crucial durability in teamfights. A well-timed Relocate can deliver a farmed OD into a skirmish or allow him to pressure objectives he couldn't safely reach alone. This partnership depends heavily on coordination, though. If Io gets silenced or the pair is locked down with stuns, they can both fall quickly, which keeps the combination from being consistently dominant and more of a balanced trade-off.
How this pairing performs across skill brackets — the duo's team win rate 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 | Team win rate | Matches |
|---|---|---|
| Herald & Guardian | 54.36% | 149 |
| Crusader & Archon | 54.39% | 456 |
| Legend & Ancient | 53.86% | 414 |
| Divine & Immortal | 54.75% | 179 |
This duo's team win rate in each recent balance patch — whether the pairing is trending up or down. Patches without enough matches are omitted.
| Patch | Team win rate | Change | Matches |
|---|---|---|---|
| 7.41e | 54.97% | ▲ +4.8pp | 2,667 |
| 7.41d | 50.18% | ▼ -0.0pp | 19,674 |
| 7.41c | 50.20% | ▼ -0.0pp | 7,814 |
| 7.41b | 50.23% | — | 9,065 |
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Data updated Aug 17, 2026.