Head-to-head Dota 2 7.41e win rate from ranked matches.
In Dota 2 7.41e, Naga Siren wins the Naga Siren vs Ursa matchup: Naga Siren beats Ursa in 55.66% of 221 ranked matches.
Believing Ursa's single-target burst can solve a Naga Siren problem is a common trap. In practice, he wastes his Overpower charges on Mirror Images, which don't even take bonus damage from his Fury Swipes. Ursa needs to stick to one hero, but he can't find the right one in the chaos she creates. The illusions themselves, amplified by Rip Tide's armor reduction, can easily overwhelm him before he identifies the main target. If Ursa ever does get a good jump with Enrage, Naga can use Song of the Siren to completely reset the fight, wasting his primary damage cooldown and leaving him exposed for the counter-attack.
How the matchup shifts across skill brackets — Naga Siren's win rate against Ursa 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 | Naga Siren win rate | Matches |
|---|---|---|
| Herald & Guardian | 53.55% | 183 |
| Crusader & Archon | 52.14% | 234 |
| Legend & Ancient | 55.93% | 118 |
Naga Siren's win rate against Ursa in each recent balance patch — whether this matchup is trending up or down. Patches without enough matches are omitted.
| Patch | Naga Siren win rate | Change | Matches |
|---|---|---|---|
| 7.41e | 55.66% | ▲ +1.0pp | 221 |
| 7.41d | 54.63% | ▼ -1.8pp | 22,286 |
| 7.41c | 56.40% | ▲ +0.3pp | 12,612 |
| 7.41b | 56.15% | — | 15,064 |
Move this data into a draft
Naga Siren starts on Radiant and Ursa on Dire. Add the other eight picks to see whether this head-to-head edge survives the full draft.
Data updated Aug 11, 2026.