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Dota2ProTracker
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Dota Valkyries
Looking for work as Dota 2 panelist / statistician / analyst in broadcast 
Picks and bans | Trends | Highest averages | Draft | Positions ☰ | Builds ☰ | Factions | Meta Graph | Combos ☰ | Counters ☰ | Summary | Profiles ☰
Explain this to me
The page shows a hero's winrates against certain enemies, as well as winrate advantage (difference in winrate compared to overall value). Higher rank and winrate mean opponent is easier for the hero, higher R-Rank means opponent is picked often and is less effective against the hero.
| Hero | Matches | Winrate | |
|---|---|---|---|
 | Viper | 4 | 25.00% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Bane | 100.00 | 11.76 | 100.00% | 75.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Tiny | 100.00 | 23.53 | 100.00% | 75.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Grimstroke | 100.00 | 11.76 | 100.00% | 75.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Night Stalker | 82.35 | 17.65 | 100.00% | 75.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Storm Spirit | 76.47 | 29.41 | 50.00% | 25.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Keeper of the Light | 70.59 | 35.29 | 0.00% | -25.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Void Spirit | 64.71 | 41.18 | 0.00% | -25.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Hoodwink | 58.82 | 52.94 | 0.00% | -25.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Medusa | 58.82 | 52.94 | 0.00% | -25.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Doom | 47.06 | 82.35 | 0.00% | -25.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Naga Siren | 47.06 | 64.71 | 0.00% | -25.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Shadow Demon | 47.06 | 64.71 | 0.00% | -25.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Sand King | 29.41 | 70.59 | 0.00% | -25.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Templar Assassin | 23.53 | 100.00 | 0.00% | -25.00% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Death Prophet | 23.53 | 100.00 | 0.00% | -25.00% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Vengeful Spirit | 11.76 | 82.35 | 0.00% | -25.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Mars | 5.88 | 88.24 | 0.00% | -25.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |