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RD2L Season 25

Season 25 of the RD2L (formerly known as Reddit Dota 2 League), a casual Draft League

Total buybacks: 4174

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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
skywrath_mageSkywrath Mage5246.15%
OpponentRankRev-RankWinrateAdvantageMatchesWonLostExpected matchesDeviationPercentage
oracleOracle100.001.06100.00%53.85%4401375.00%
snapfireSnapfire98.9421.2883.33%37.18%6515116.67%
skeleton_kingWraith King98.9421.2883.33%37.18%6515116.67%
medusaMedusa96.8114.89100.00%53.85%3302133.33%
jakiroJakiro95.7459.5766.67%20.52%96311-2-22.22%
grimstrokeGrimstroke94.6839.3671.43%25.28%7524342.86%
death_prophetDeath Prophet93.6223.4080.00%33.85%5414120.00%
sand_kingSand King92.5522.3480.00%33.85%5416-1-20.00%
spirit_breakerSpirit Breaker91.4924.4775.00%28.85%431400.00%
razorRazor90.4319.15100.00%53.85%2203-1-50.00%
queenofpainQueen of Pain89.3618.09100.00%53.85%2204-2-100.00%
phantom_lancerPhantom Lancer88.3017.02100.00%53.85%220200.00%
abyssal_underlordUnderlord87.2315.96100.00%53.85%2203-1-50.00%
tinyTiny86.1740.4360.00%13.85%5324120.00%
night_stalkerNight Stalker85.1181.9150.00%3.85%6334233.33%
shadow_demonShadow Demon84.0480.8550.00%3.85%6332466.67%
visageVisage82.9827.6666.67%20.52%3211266.67%
brewmasterBrewmaster81.9126.6066.67%20.52%3212133.33%
invokerInvoker81.9126.6066.67%20.52%3212133.33%
shadow_shamanShadow Shaman79.7993.6237.50%-8.65%8352675.00%
dragon_knightDragon Knight78.7262.7750.00%3.85%4222250.00%
omniknightOmniknight78.7262.7750.00%3.85%4222250.00%
obsidian_destroyerOutworld Destroyer76.6063.8350.00%3.85%4223125.00%
keeper_of_the_lightKeeper of the Light75.5360.6450.00%3.85%4221375.00%
wispIo74.4764.8950.00%3.85%4222250.00%
vengefulspiritVengeful Spirit73.4065.9650.00%3.85%4223125.00%
doom_bringerDoom72.3412.77100.00%53.85%110100.00%
enchantressEnchantress72.3412.77100.00%53.85%110100.00%
dark_seerDark Seer72.3412.77100.00%53.85%110100.00%
leshracLeshrac72.3412.77100.00%53.85%110100.00%
void_spiritVoid Spirit68.0913.83100.00%53.85%1103-2-200.00%
dawnbreakerDawnbreaker67.028.51100.00%53.85%1102-1-100.00%
lichLich65.967.45100.00%53.85%110100.00%
necrolyteNecrophos64.896.38100.00%53.85%1102-1-100.00%
windrunnerWindranger64.896.38100.00%53.85%1102-1-100.00%
enigmaEnigma62.774.26100.00%53.85%110100.00%
venomancerVenomancer61.703.19100.00%53.85%1102-1-100.00%
lionLion60.642.13100.00%53.85%1104-3-300.00%
marsMars59.5792.5533.33%-12.82%6244233.33%
faceless_voidFaceless Void58.5128.7250.00%3.85%2111150.00%
arc_wardenArc Warden57.4529.7950.00%3.85%21102100.00%
earthshakerEarthshaker56.3830.8550.00%3.85%2111150.00%
tuskTusk55.3232.9850.00%3.85%211200.00%
shredderTimbersaw55.3232.9850.00%3.85%211200.00%
nevermoreShadow Fiend53.1935.1150.00%3.85%2111150.00%
naga_sirenNaga Siren53.1935.1150.00%3.85%2111150.00%
linaLina51.0636.1750.00%3.85%2113-1-50.00%
zuusZeus50.0038.3050.00%3.85%2111150.00%
dazzleDazzle50.0038.3050.00%3.85%2111150.00%
juggernautJuggernaut47.8769.1533.33%-12.82%3124-1-33.33%
templar_assassinTemplar Assassin46.8168.0933.33%-12.82%3122133.33%
phantom_assassinPhantom Assassin45.7467.0233.33%-12.82%312300.00%
rubickRubick44.6872.3433.33%-12.82%3125-2-66.67%
baneBane43.6271.2833.33%-12.82%3124-1-33.33%
ancient_apparitionAncient Apparition42.5576.6033.33%-12.82%3122133.33%
centaurCentaur Warrunner41.4977.6633.33%-12.82%3121266.67%
hoodwinkHoodwink40.4378.7233.33%-12.82%3124-1-33.33%
chaos_knightChaos Knight39.3674.4733.33%-12.82%312300.00%
rattletrapClockwerk38.3076.6033.33%-12.82%3122133.33%
huskarHuskar38.3070.2133.33%-12.82%3122133.33%
silencerSilencer38.3073.4033.33%-12.82%3122133.33%
bristlebackBristleback35.1179.7933.33%-12.82%3121266.67%
undyingUndying34.0488.3025.00%-21.15%4133125.00%
legion_commanderLegion Commander32.9890.4325.00%-21.15%413400.00%
tidehunterTidehunter32.9890.4325.00%-21.15%413400.00%
nyx_assassinNyx Assassin30.8591.4925.00%-21.15%4132250.00%
weaverWeaver29.7994.6820.00%-26.15%5144120.00%
ogre_magiOgre Magi28.7297.8716.67%-29.48%6157-1-16.67%
ember_spiritEmber Spirit27.6657.450.00%-46.15%1013-2-200.00%
techiesTechies26.6056.380.00%-46.15%1012-1-100.00%
axeAxe26.6043.620.00%-46.15%1012-1-100.00%
pugnaPugna24.4798.940.00%-46.15%4041375.00%
monkey_kingMonkey King23.4043.620.00%-46.15%1012-1-100.00%
pangolierPangolier22.3496.810.00%-46.15%303300.00%
drow_rangerDrow Ranger21.2886.170.00%-46.15%202200.00%
bloodseekerBloodseeker20.2185.110.00%-46.15%2021150.00%
winter_wyvernWinter Wyvern19.1544.680.00%-46.15%101100.00%
storm_spiritStorm Spirit18.0943.620.00%-46.15%1012-1-100.00%
viperViper17.0296.810.00%-46.15%303300.00%
lunaLuna15.9645.740.00%-46.15%1012-1-100.00%
tinkerTinker14.8946.810.00%-46.15%101100.00%
puckPuck13.8384.040.00%-46.15%2023-1-50.00%
pudgePudge12.7747.870.00%-46.15%1012-1-100.00%
life_stealerLifestealer11.70100.000.00%-46.15%4043125.00%
kunkkaKunkka10.6448.940.00%-46.15%1013-2-200.00%
rikiRiki9.5751.060.00%-46.15%101100.00%
alchemistAlchemist9.5751.060.00%-46.15%101100.00%
gyrocopterGyrocopter7.4553.190.00%-46.15%1012-1-100.00%
clinkzClinkz6.3887.230.00%-46.15%2021150.00%
ursaUrsa5.3253.190.00%-46.15%1012-1-100.00%
slardarSlardar4.2682.980.00%-46.15%202200.00%
batriderBatrider3.1954.260.00%-46.15%101100.00%
witch_doctorWitch Doctor2.1355.320.00%-46.15%1013-2-200.00%
antimageAnti-Mage1.0658.510.00%-46.15%1012-1-100.00%