Head-to-head Dota 2 7.41e win rate from ranked matches.
In Dota 2 7.41e, Viper wins the Alchemist vs Viper matchup: Viper beats Alchemist in 51.57% of 4,342 ranked matches.
Facing Viper in lane often forces Alchemist away from the creeps entirely. The constant slow and damage from Poison Attack makes it nearly impossible for a melee hero to secure last hits without taking heavy punishment. However, Alchemist's entire game plan accounts for this. He can abandon a lost lane and use Greevil's Greed to flash-farm jungle camps, quickly recovering and often pulling ahead in net worth anyway. Viper wins the direct confrontation, but Alchemist can simply choose not to fight on those terms.
The mid-game becomes a race. Viper tries to leverage his early lead by hunting with Viper Strike, hoping to kite and kill Alchemist before he gets his key items. Alchemist, in turn, focuses on hitting his timings. Once he has a way to deal with the slows and magic damage, often with a Black King Bar, he can turn the tables. A successful Unstable Concoction stun is usually a death sentence for Viper, who lacks an escape. The matchup often comes down to which hero hits their power spike first and forces a fight on their own terms.
How the matchup shifts across skill brackets — Alchemist'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 | Alchemist win rate | Matches |
|---|---|---|
| Herald & Guardian | 43.79% | 459 |
| Crusader & Archon | 43.48% | 752 |
| Legend & Ancient | 42.46% | 431 |
Alchemist'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 | Alchemist win rate | Change | Matches |
|---|---|---|---|
| 7.41e | 48.43% | ▲ +0.2pp | 4,342 |
| 7.41d | 48.24% | ▼ -0.7pp | 64,802 |
| 7.41c | 48.96% | ▼ -2.5pp | 42,122 |
| 7.41b | 51.44% | — | 69,972 |
Move this data into a draft
Alchemist 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.