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Dota2ProTracker
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Dota Valkyries
Looking for work as Dota 2 panelist / statistician / analyst in broadcast 
Overview | Records | Milestones | Heroes ☰ | Items ☰ | Players ☰ | Teams ☰ | Matches ☰ | Participants ☰
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 | |
|---|---|---|---|
 | Naga Siren | 5 | 20.00% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Batrider | 100.00 | 10.00 | 100.00% | 80.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Io | 100.00 | 10.00 | 100.00% | 80.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Shadow Fiend | 90.00 | 15.00 | 50.00% | 30.00% | 2 | 1 | 1 | 0 | 2 | 100.00% |
 | Clockwerk | 85.00 | 20.00 | 50.00% | 30.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Doom | 80.00 | 25.00 | 50.00% | 30.00% | 2 | 1 | 1 | 0 | 2 | 100.00% |
 | Drow Ranger | 75.00 | 30.00 | 0.00% | -20.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Pangolier | 70.00 | 35.00 | 0.00% | -20.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Techies | 65.00 | 40.00 | 0.00% | -20.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Disruptor | 60.00 | 45.00 | 0.00% | -20.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Undying | 55.00 | 100.00 | 0.00% | -20.00% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Lycan | 50.00 | 55.00 | 0.00% | -20.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Broodmother | 45.00 | 90.00 | 0.00% | -20.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Morphling | 40.00 | 55.00 | 0.00% | -20.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Nature's Prophet | 35.00 | 100.00 | 0.00% | -20.00% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Dragon Knight | 30.00 | 60.00 | 0.00% | -20.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Pugna | 25.00 | 70.00 | 0.00% | -20.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Lion | 25.00 | 70.00 | 0.00% | -20.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Storm Spirit | 15.00 | 90.00 | 0.00% | -20.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Puck | 15.00 | 90.00 | 0.00% | -20.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Primal Beast | 15.00 | 90.00 | 0.00% | -20.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |