With 7.36 official Dota API stopped working.
Waiting for the fix for now and updating stuff to 7.36.
Check Discord for more info

TI12 Group Stage - Day 1

...

Second Pick Radiant Winrate: 47.2222

league_banner
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.
HeroMatchesWinrate
enchantressEnchantress425.00%
OpponentRankRev-RankWinrateAdvantageMatchesWonLostExpected matchesDeviationPercentage
axeAxe100.0016.67100.00%75.00%11001100.00%
treantTreant Protector94.4422.22100.00%75.00%110100.00%
templar_assassinTemplar Assassin88.8916.67100.00%75.00%11001100.00%
pudgePudge88.8916.67100.00%75.00%11001100.00%
vengefulspiritVengeful Spirit77.7827.7850.00%25.00%2111150.00%
primal_beastPrimal Beast72.2233.330.00%-25.00%10101100.00%
dark_willowDark Willow66.6738.890.00%-25.00%101100.00%
tuskTusk61.1144.440.00%-25.00%10101100.00%
bristlebackBristleback55.5650.000.00%-25.00%101100.00%
centaurCentaur Warrunner50.0094.440.00%-25.00%10101100.00%
lone_druidLone Druid50.0094.440.00%-25.00%10101100.00%
wispIo50.0094.440.00%-25.00%10101100.00%
silencerSilencer50.0094.440.00%-25.00%10101100.00%
invokerInvoker50.0094.440.00%-25.00%10101100.00%
night_stalkerNight Stalker50.0094.440.00%-25.00%10101100.00%
skeleton_kingWraith King50.0094.440.00%-25.00%10101100.00%
storm_spiritStorm Spirit50.0094.440.00%-25.00%10101100.00%
muertaMuerta5.56100.000.00%-25.00%2021150.00%