Head-to-head Dota 2 7.41e win rate from ranked matches.
In Dota 2 7.41e, Marci wins the Marci vs Viper matchup: Marci beats Viper in 51.65% of 4,519 ranked matches.
Jumping on Viper is a race against the clock for Marci. Her entire kit is built for a quick, decisive burst using Rebound and Unleash. Viper’s abilities, however, are designed to punish exactly that. Corrosive Skin and Poison Attack slow her down and chip away at her health, while Nethertoxin turns off her Sidekick lifesteal and makes her much easier to kill if she can't finish the job instantly. This creates a fundamental tension: Marci wants the fight to be over in seconds, while Viper wins if it lasts any longer.
This dynamic means the game often comes down to positioning and timing. Marci has to find an angle to get the jump on Viper, ideally with a Black King Bar to ignore his slows and magic damage for a few crucial seconds. If she can catch him out of position, she can often secure the kill before his damage-over-time effects become a problem. Viper’s goal is to do the opposite: stay safe, force Marci to commit into his team, and create a zone where he can kite her effectively. Whoever dictates the terms of the engagement usually comes out ahead.
How the matchup shifts across skill brackets — Marci'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 | Marci win rate | Matches |
|---|---|---|
| Herald & Guardian | 42.49% | 433 |
| Crusader & Archon | 50.69% | 653 |
| Legend & Ancient | 52.88% | 399 |
| Divine & Immortal | 58.50% | 147 |
Marci'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 | Marci win rate | Change | Matches |
|---|---|---|---|
| 7.41e | 51.65% | ▲ +0.6pp | 4,519 |
| 7.41d | 51.09% | ▲ +0.0pp | 53,477 |
| 7.41c | 51.05% | ▲ +0.2pp | 24,561 |
| 7.41b | 50.85% | — | 27,616 |
Move this data into a draft
Marci 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.