Head-to-head Dota 2 7.41e win rate from ranked matches.
In Dota 2 7.41e, Viper wins the Sven vs Viper matchup: Viper beats Sven in 50.37% of 8,002 ranked matches.
Controlling Sven in a fight often relies on the tools Viper brings. A well-placed Nethertoxin disables Great Cleave, which cuts out a huge source of Sven's area damage. This forces him to attack single targets, making him much easier to manage. All of Viper's abilities apply slows, making it incredibly difficult for Sven to connect with his attacks, even after using Warcry for the movement speed. If Sven does manage to get on top of Viper, Corrosive Skin punishes him for every hit he lands.
The outcome really hinges on timings and initiation, though. Sven can completely negate Viper’s control with a Black King Bar, giving him a clean window to act freely. With a Blink Dagger, Sven can instantly jump on Viper and often burst him down with a Storm Hammer combo before Viper can react with his ultimate. The game becomes about who sets the terms of the engagement. Viper wants a long, drawn-out kite, while Sven is looking for that one perfect jump to end the fight before it really begins.
How the matchup shifts across skill brackets — Sven's win rate against Viper 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 | Sven win rate | Matches |
|---|---|---|
| Herald & Guardian | 49.27% | 826 |
| Crusader & Archon | 50.55% | 1,173 |
| Legend & Ancient | 49.63% | 679 |
| Divine & Immortal | 46.91% | 194 |
Sven's win rate against Viper in each recent balance patch — whether this matchup is trending up or down. Patches without enough matches are omitted.
| Patch | Sven win rate | Change | Matches |
|---|---|---|---|
| 7.41e | 49.63% | ▼ -0.7pp | 8,002 |
| 7.41d | 50.35% | ▲ +0.7pp | 87,782 |
| 7.41c | 49.65% | ▲ +0.2pp | 29,305 |
| 7.41b | 49.45% | — | 31,373 |
Move this data into a draft
Sven starts on Radiant and Viper on Dire. Add the other eight picks to see whether this head-to-head edge survives the full draft.
Data updated Aug 17, 2026.