Dota API issues are mostly resolved (but some matches in events reports might be missing)
Facets are coming soon, Builds section now has up-to-date stats builds.
Check Discord for more info

Top 2500 Meta Trends - Last Week

Immortal Rank Top-50% (2500 rank, ~8k+ MMR) stats for the past 7 days, data provided by Stratz.com

Average number of buybacks per game by Radiant: 0.6317

Explain this to me
Winrate difference is calculated relative to selected hero's win rate. Expected matches is calculated number of matches the heroes would be picked together randomly based on their pick rates. Deviation is difference between expected number of matches and the actual number (higher number is better and means the heroes are usually picked together intentionally, negative values mean otherwise). Percentage is how much of actual matches is the deviation number.
Higher Rank means that the pair of heroes is more effective together. Higher Rev-Rank means that the pair is frequently picked together, but has low efficiency.
HeroMatchesWinrate
arc_wardenArc Warden61454.40%
HeroRankRev-RankMatchesWinrateWinrate differenceexpectationDeviationPercentageSame lane rate
baneBane100.004.961586.67%32.27%13213.33%13.33%
lionLion99.1722.312676.92%22.52%2513.85%3.85%
brewmasterBrewmaster98.356.611384.62%30.22%11215.38%0.00%
dark_willowDark Willow97.5266.126262.90%8.50%6200.00%12.90%
weaverWeaver96.6976.038160.49%6.09%7389.88%4.94%
rattletrapClockwerk95.8762.815462.96%8.56%5311.85%24.07%
troll_warlordTroll Warlord95.0419.832075.00%20.60%21-1-5.00%5.00%
oracleOracle94.2120.662075.00%20.60%21-1-5.00%15.00%
templar_assassinTemplar Assassin93.3943.803865.79%11.39%56-18-47.37%0.00%
witch_doctorWitch Doctor92.5637.193066.67%12.27%33-3-10.00%23.33%
phoenixPhoenix91.7481.826957.97%3.57%70-1-1.45%8.70%
ursaUrsa90.9173.555358.49%4.09%54-1-1.89%5.66%
vengefulspiritVengeful Spirit90.0856.203961.54%7.14%48-9-23.08%5.13%
dragon_knightDragon Knight89.2660.334160.98%6.58%52-11-26.83%12.20%
centaurCentaur Warrunner88.4363.644360.47%6.07%46-3-6.98%9.30%
tinyTiny87.6084.306155.74%1.34%86-25-40.98%4.92%
zuusZeus86.7858.683560.00%5.60%76-41-117.14%2.86%
winter_wyvernWinter Wyvern85.9559.503560.00%5.60%30514.29%5.71%
venomancerVenomancer85.1288.436154.10%-0.30%78-17-27.87%8.20%
shadow_shamanShadow Shaman84.3085.125754.39%-0.01%62-5-8.77%15.79%
spirit_breakerSpirit Breaker83.4774.384156.10%1.70%53-12-29.27%14.63%
hoodwinkHoodwink82.6471.073956.41%2.01%40-1-2.56%5.13%
life_stealerLifestealer81.8278.514254.76%0.36%50-8-19.05%2.38%
axeAxe80.9991.746150.82%-3.58%65-4-6.56%4.92%
bounty_hunterBounty Hunter80.1739.672161.90%7.50%23-2-9.52%0.00%
sand_kingSand King79.3492.565650.00%-4.40%61-5-8.93%3.57%
disruptorDisruptor78.5175.213754.05%-0.35%30718.92%10.81%
abaddonAbaddon77.6934.711764.71%10.31%19-2-11.76%23.53%
ogre_magiOgre Magi76.8633.881764.71%10.31%20-3-17.65%11.76%
dark_seerDark Seer76.0329.751566.67%12.27%19-4-26.67%13.33%
marsMars75.2155.372657.69%3.29%27-1-3.85%7.69%
rubickRubick74.3895.045749.12%-5.28%50712.28%0.00%
skeleton_kingWraith King73.5571.903354.55%0.15%38-5-15.15%0.00%
pudgePudge72.73100.007546.67%-7.73%82-7-9.33%5.33%
storm_spiritStorm Spirit71.9052.892458.33%3.93%63-39-162.50%0.00%
slardarSlardar71.0786.784351.16%-3.24%4124.65%2.33%
chaos_knightChaos Knight70.2579.343652.78%-1.62%39-3-8.33%5.56%
windrunnerWindranger69.4272.733053.33%-1.07%38-8-26.67%6.67%
monkey_kingMonkey King68.6054.552356.52%2.12%26-3-13.04%0.00%
marciMarci67.7767.772853.57%-0.83%22621.43%3.57%
nevermoreShadow Fiend66.9468.602853.57%-0.83%67-39-139.29%0.00%
legion_commanderLegion Commander66.1293.394447.73%-6.67%46-2-4.55%6.82%
tidehunterTidehunter65.2923.141266.67%12.27%8433.33%0.00%
ancient_apparitionAncient Apparition64.4614.881070.00%15.60%14-4-40.00%30.00%
clinkzClinkz63.6415.701070.00%15.60%15-5-50.00%0.00%
shredderTimbersaw62.8152.071855.56%1.16%30-12-66.67%16.67%
enigmaEnigma61.9825.621163.64%9.24%1100.00%18.18%
skywrath_mageSkywrath Mage61.1624.791163.64%9.24%19-8-72.73%0.00%
linaLina60.3323.971163.64%9.24%18-7-63.64%0.00%
crystal_maidenCrystal Maiden59.5089.263046.67%-7.73%2913.33%13.33%
faceless_voidFaceless Void58.6857.851952.63%-1.77%21-2-10.53%0.00%
gyrocopterGyrocopter57.8536.361457.14%2.74%19-5-35.71%0.00%
dazzleDazzle57.027.44771.43%17.03%9-2-28.57%28.57%
phantom_lancerPhantom Lancer56.208.26771.43%17.03%10-3-42.86%0.00%
tuskTusk55.3777.692347.83%-6.57%15834.78%4.35%
naga_sirenNaga Siren54.551.653100.00%45.60%5-2-66.67%0.00%
silencerSilencer53.7249.591553.33%-1.07%25-10-66.67%6.67%
batriderBatrider52.8950.411553.33%-1.07%17-2-13.33%13.33%
enchantressEnchantress52.0731.401060.00%5.60%11-1-10.00%10.00%
lichLich51.2430.581060.00%5.60%21-11-110.00%10.00%
warlockWarlock50.4142.981353.85%-0.55%17-4-30.77%7.69%
void_spiritVoid Spirit49.5942.151353.85%-0.55%32-19-146.15%0.00%
treantTreant Protector48.7657.021650.00%-4.40%18-2-12.50%37.50%
nyx_assassinNyx Assassin47.9387.602343.48%-10.92%30-7-30.43%4.35%
shadow_demonShadow Demon47.1121.49862.50%8.10%14-6-75.00%0.00%
keeper_of_the_lightKeeper of the Light46.289.09666.67%12.27%12-6-100.00%0.00%
broodmotherBroodmother45.459.92666.67%12.27%13-7-116.67%0.00%
drow_rangerDrow Ranger44.6311.57666.67%12.27%13-7-116.67%0.00%
lycanLycan43.8010.74666.67%12.27%7-1-16.67%0.00%
techiesTechies42.9865.291546.67%-7.73%1416.67%0.00%
abyssal_underlordUnderlord42.1564.461546.67%-7.73%1500.00%6.67%
primal_beastPrimal Beast41.3248.761250.00%-4.40%19-7-58.33%8.33%
razorRazor40.5047.111250.00%-4.40%27-15-125.00%0.00%
beastmasterBeastmaster39.6747.931250.00%-4.40%14-2-16.67%16.67%
juggernautJuggernaut38.8498.352638.46%-15.94%40-14-53.85%7.69%
muertaMuerta38.0232.23955.56%1.16%900.00%0.00%
spectreSpectre37.1933.06955.56%1.16%7222.22%0.00%
night_stalkerNight Stalker36.3699.172737.04%-17.36%34-7-25.93%0.00%
doom_bringerDoom35.5490.082040.00%-14.40%17315.00%5.00%
obsidian_destroyerOutworld Destroyer34.714.13475.00%20.60%16-12-300.00%0.00%
phantom_assassinPhantom Assassin33.883.31475.00%20.60%6-2-50.00%25.00%
svenSven33.062.48475.00%20.60%6-2-50.00%0.00%
ember_spiritEmber Spirit32.2340.501050.00%-4.40%25-15-150.00%0.00%
wispIo31.4097.522236.36%-18.04%18418.18%9.09%
alchemistAlchemist30.5880.991540.00%-14.40%11426.67%13.33%
slarkSlark29.7580.171540.00%-14.40%19-4-26.67%13.33%
miranaMirana28.9313.22560.00%5.60%11-6-120.00%0.00%
leshracLeshrac28.1014.05560.00%5.60%33-28-560.00%0.00%
lone_druidLone Druid27.2712.40560.00%5.60%6-1-20.00%20.00%
earthshakerEarthshaker26.4576.861338.46%-15.94%21-8-61.54%0.00%
elder_titanElder Titan25.6244.63944.44%-9.96%7222.22%0.00%
lunaLuna24.7945.45944.44%-9.96%11-2-22.22%0.00%
necrolyteNecrophos23.9746.28944.44%-9.96%20-11-122.22%0.00%
snapfireSnapfire23.1495.871833.33%-21.07%1715.56%5.56%
undyingUndying22.3185.951435.71%-18.69%15-1-7.14%14.29%
invokerInvoker21.4961.981040.00%-14.40%22-12-120.00%10.00%
jakiroJakiro20.6661.161040.00%-14.40%16-6-60.00%10.00%
puckPuck19.835.79366.67%12.27%15-12-400.00%0.00%
terrorbladeTerrorblade19.0138.02742.86%-11.54%700.00%14.29%
queenofpainQueen of Pain18.1838.84742.86%-11.54%22-15-214.29%0.00%
magnataurMagnus17.3653.72837.50%-16.90%12-4-50.00%12.50%
furionNature's Prophet16.5396.691428.57%-25.83%12214.29%28.57%
rikiRiki15.7017.36450.00%-4.40%6-2-50.00%0.00%
tinkerTinker14.8819.01450.00%-4.40%8-4-100.00%0.00%
meepoMeepo14.0518.18450.00%-4.40%12-8-200.00%0.00%
antimageAnti-Mage13.2270.25933.33%-21.07%12-3-33.33%11.11%
pugnaPugna12.4069.42933.33%-21.07%13-4-44.44%11.11%
bloodseekerBloodseeker11.570.831100.00%45.60%5-4-400.00%0.00%
grimstrokeGrimstroke10.7483.471030.00%-24.40%14-4-40.00%10.00%
viperViper9.9235.54540.00%-14.40%10-5-100.00%0.00%
medusaMedusa9.0951.24633.33%-21.07%600.00%16.67%
visageVisage8.2666.94728.57%-25.83%10-3-42.86%28.57%
pangolierPangolier7.4482.64825.00%-29.40%7112.50%0.00%
dawnbreakerDawnbreaker6.6190.91922.22%-32.18%10-1-11.11%22.22%
omniknightOmniknight5.7926.45333.33%-21.07%2133.33%0.00%
huskarHuskar4.9627.27333.33%-21.07%7-4-133.33%33.33%
chenChen4.1328.93333.33%-21.07%4-1-33.33%66.67%
earth_spiritEarth Spirit3.3128.10333.33%-21.07%13-10-333.33%0.00%
sniperSniper2.4841.32425.00%-29.40%9-5-125.00%0.00%
morphlingMorphling1.6594.21714.29%-40.11%13-6-85.71%14.29%
bristlebackBristleback0.8316.5310.00%-54.40%4-3-300.00%0.00%