How Naga Siren and Sven perform as teammates in Dota 2 7.41e, from ranked matches.
In Dota 2 7.41e, Naga Siren and Sven win 44.44% of ranked matches when playing on the same team, over 108 matches.
Having both these heroes on the team creates immense pressure across the entire map. Naga Siren can safely send illusions to farm and push the dangerous lanes, forcing the enemy team to split up and react. This leaves Sven free to power-farm the safer jungle with his cleave, ensuring both cores get the items they need without stepping on each other's toes. The game plan comes together in teamfights. Song of the Siren provides the perfect, uninterruptible setup for Sven to walk into position, activate God's Strength, and be ready to cleave down multiple heroes the instant the sleep ends. It completely solves Sven's problem of being kited.
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 | 49.18% | 122 |
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 | 44.44% | ▼ -5.1pp | 108 |
| 7.41d | 49.59% | ▼ -3.9pp | 9,732 |
| 7.41c | 53.45% | ▼ -1.7pp | 4,795 |
| 7.41b | 55.15% | — | 5,436 |
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Data updated Aug 11, 2026.