Head-to-head Dota 2 7.41f win rate from ranked matches.
In Dota 2 7.41f, Naga Siren wins the Chaos Knight vs Naga Siren matchup: Naga Siren beats Chaos Knight in 52.19% of 5,210 ranked matches.
Seeing a Chaos Knight get picked often makes Naga Siren feel like a very safe response. The core problem for Chaos Knight is that his main damage source, Phantasm, is completely dismantled by Naga's kit. Her constant Rip Tide spam from multiple illusions creates an area of effect that shreds CK's powerful illusions before they can do their job. This leaves him unable to burst down key targets in fights. While Chaos Knight is trying to find one hero, Naga Siren is farming the entire map, building a significant item lead, and can use Song of the Siren to reset any engagement that goes wrong or to isolate him after his ultimate expires.
How the matchup shifts across skill brackets — Chaos Knight's win rate against Naga Siren 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 | Chaos Knight win rate | Matches |
|---|---|---|
| Crusader & Archon | 48.37% | 184 |
Chaos Knight's win rate against Naga Siren in each recent balance patch — whether this matchup is trending up or down. Patches without enough matches are omitted.
| Patch | Chaos Knight win rate | Change | Matches |
|---|---|---|---|
| 7.41f | 47.81% | ▲ +0.1pp | 5,210 |
| 7.41e | 47.72% | ▲ +0.5pp | 15,567 |
| 7.41d | 47.20% | ▼ -1.3pp | 18,200 |
| 7.41c | 48.49% | — | 7,862 |
Move this data into a draft
Chaos Knight starts on Radiant and Naga Siren on Dire. Add the other eight picks to see whether this head-to-head edge survives the full draft.
Data updated Oct 4, 2026.