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

Top 500 Meta Trends - 7.34b

Stats for matches of top-10% (500 rank, ~8.8k+ MMR) of immortal leaderboard players, data provided by Stratz.com

Average wards placed per game by Dire: 15.2027

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
huskarHuskar242650.25%
HeroRankRev-RankMatchesWinrateWinrate differenceexpectationDeviationPercentageSame lane rate
furionNature's Prophet100.0041.4620258.91%8.66%206-4-1.98%4.95%
legion_commanderLegion Commander99.1949.5921657.87%7.62%21420.93%0.93%
zuusZeus98.371.632676.92%26.67%71-45-173.08%7.69%
venomancerVenomancer97.5628.4612660.32%10.07%12600.00%5.56%
snapfireSnapfire96.7517.078562.35%12.10%8144.71%5.88%
treantTreant Protector95.9353.6619556.41%6.16%216-21-10.77%5.64%
gyrocopterGyrocopter95.1273.1730953.72%3.47%30630.97%2.91%
grimstrokeGrimstroke94.3144.7213956.83%6.58%158-19-13.67%6.47%
dawnbreakerDawnbreaker93.5077.2429653.04%2.79%306-10-3.38%3.38%
invokerInvoker92.6856.9117055.29%5.04%308-138-81.18%2.35%
naga_sirenNaga Siren91.8725.208859.09%8.84%95-7-7.95%0.00%
chaos_knightChaos Knight91.065.693568.57%18.32%3325.71%2.86%
primal_beastPrimal Beast90.2440.6512456.45%6.20%213-89-71.77%0.00%
dark_seerDark Seer89.4332.528856.82%6.57%107-19-21.59%0.00%
disruptorDisruptor88.6226.027857.69%7.44%7267.69%7.69%
death_prophetDeath Prophet87.804.073167.74%17.49%46-15-48.39%0.00%
lionLion86.9962.6015052.67%2.42%14910.67%4.00%
lichLich86.1826.837557.33%7.08%7145.33%5.33%
svenSven85.3760.9814252.82%2.57%171-29-20.42%3.52%
phantom_assassinPhantom Assassin84.5590.2427649.64%-0.61%265113.99%2.54%
pangolierPangolier83.7415.455560.00%9.75%194-139-252.73%0.00%
earthshakerEarthshaker82.9378.8619750.76%0.51%267-70-35.53%3.05%
vengefulspiritVengeful Spirit82.1191.0627649.28%-0.97%312-36-13.04%4.71%
dark_willowDark Willow81.3069.1114852.03%1.78%150-2-1.35%3.38%
marciMarci80.4956.1011853.39%3.14%130-12-10.17%6.78%
witch_doctorWitch Doctor79.6776.4217150.88%0.63%157148.19%4.09%
faceless_voidFaceless Void78.8674.8016950.89%0.64%194-25-14.79%6.51%
warlockWarlock78.0567.4813951.80%1.55%173-34-24.46%3.60%
nevermoreShadow Fiend77.248.943663.89%13.64%71-35-97.22%2.78%
beastmasterBeastmaster76.4243.099254.35%4.10%94-2-2.17%2.17%
oracleOracle75.6142.289254.35%4.10%603234.78%10.87%
earth_spiritEarth Spirit74.8075.6116250.62%0.37%233-71-43.83%4.32%
rubickRubick73.9893.5025048.00%-2.25%269-19-7.60%5.60%
brewmasterBrewmaster73.1758.5410851.85%1.60%148-40-37.04%0.93%
wispIo72.3645.538653.49%3.24%92-6-6.98%2.33%
templar_assassinTemplar Assassin71.5439.848053.75%3.50%156-76-95.00%3.75%
bloodseekerBloodseeker70.7338.217653.95%3.70%82-6-7.89%2.63%
night_stalkerNight Stalker69.9235.777054.29%4.04%97-27-38.57%0.00%
slarkSlark69.1180.4914348.95%-1.30%163-20-13.99%0.00%
phoenixPhoenix68.2955.288951.69%1.44%103-14-15.73%8.99%
rikiRiki67.4837.406953.62%3.37%80-11-15.94%4.35%
skywrath_mageSkywrath Mage66.6791.8717647.16%-3.09%220-44-25.00%6.25%
elder_titanElder Titan65.8510.573360.61%10.36%38-5-15.15%9.09%
drow_rangerDrow Ranger65.0436.596253.23%2.98%80-18-29.03%4.84%
tuskTusk64.2382.9312247.54%-2.71%110129.84%6.56%
monkey_kingMonkey King63.4178.0511347.79%-2.46%122-9-7.96%7.96%
pudgePudge62.6092.6815545.81%-4.44%156-1-0.65%9.03%
undyingUndying61.7983.7412147.11%-3.14%110119.09%6.61%
slardarSlardar60.9850.417350.68%0.43%79-6-8.22%1.37%
doom_bringerDoom60.1666.678848.86%-1.39%106-18-20.45%2.27%
troll_warlordTroll Warlord59.3547.156750.75%0.50%80-13-19.40%2.99%
muertaMuerta58.5418.704254.76%4.51%4024.76%0.00%
ancient_apparitionAncient Apparition57.7261.797848.72%-1.53%80-2-2.56%7.69%
spirit_breakerSpirit Breaker56.9188.6211645.69%-4.56%11421.72%3.45%
razorRazor56.1099.1918143.09%-7.16%206-25-13.81%0.55%
marsMars55.2882.119946.46%-3.79%106-7-7.07%0.00%
morphlingMorphling54.4781.309946.46%-3.79%105-6-6.06%3.03%
lunaLuna53.6614.633455.88%5.63%3225.88%0.00%
clinkzClinkz52.8573.988246.34%-3.91%83-1-1.22%3.66%
shadow_demonShadow Demon52.0317.893754.05%3.80%52-15-40.54%10.81%
batriderBatrider51.2233.334751.06%0.81%71-24-51.06%12.77%
windrunnerWindranger50.4160.166547.69%-2.56%84-19-29.23%4.62%
jakiroJakiro49.5931.714551.11%0.86%61-16-35.56%4.44%
terrorbladeTerrorblade48.7886.189044.44%-5.81%114-24-26.67%4.44%
necrolyteNecrophos47.9734.154450.00%-0.25%81-37-84.09%2.27%
ursaUrsa47.1534.964450.00%-0.25%47-3-6.82%2.27%
shredderTimbersaw46.3468.296546.15%-4.10%83-18-27.69%3.08%
lone_druidLone Druid45.538.132259.09%8.84%42-20-90.91%4.55%
spectreSpectre44.7271.546645.45%-4.80%6334.55%6.06%
queenofpainQueen of Pain43.9054.475347.17%-3.08%198-145-273.58%3.77%
weaverWeaver43.0930.894050.00%-0.25%43-3-7.50%2.50%
tidehunterTidehunter42.2863.415945.76%-4.49%81-22-37.29%1.69%
skeleton_kingWraith King41.4652.035147.06%-3.19%58-7-13.73%3.92%
bounty_hunterBounty Hunter40.6585.377643.42%-6.83%67911.84%10.53%
juggernautJuggernaut39.8472.366544.62%-5.63%471827.69%1.54%
keeper_of_the_lightKeeper of the Light39.0257.725446.30%-3.95%101-47-87.04%1.85%
winter_wyvernWinter Wyvern38.213.251861.11%10.86%16211.11%5.56%
silencerSilencer37.4096.759541.05%-9.20%99-4-4.21%4.21%
dazzleDazzle36.5984.557042.86%-7.39%452535.71%1.43%
miranaMirana35.7795.128640.70%-9.55%98-12-13.95%5.81%
pugnaPugna34.9616.262751.85%1.60%31-4-14.81%0.00%
chenChen34.1520.333050.00%-0.25%41-11-36.67%13.33%
sand_kingSand King33.3321.143050.00%-0.25%38-8-26.67%3.33%
baneBane32.5221.953050.00%-0.25%47-17-56.67%0.00%
visageVisage31.7122.763050.00%-0.25%42-12-40.00%0.00%
magnataurMagnus30.8923.583050.00%-0.25%2826.67%6.67%
viperViper30.0865.045044.00%-6.25%60-10-20.00%0.00%
abyssal_underlordUnderlord29.276.501758.82%8.57%24-7-41.18%0.00%
rattletrapClockwerk28.4687.806541.54%-8.71%89-24-36.92%3.08%
nyx_assassinNyx Assassin27.6479.675942.37%-7.88%68-9-15.25%1.69%
crystal_maidenCrystal Maiden26.8343.903946.15%-4.10%45-6-15.38%10.26%
hoodwinkHoodwink26.0239.023545.71%-4.54%38-3-8.57%5.71%
phantom_lancerPhantom Lancer25.2089.435839.66%-10.59%5800.00%1.72%
abaddonAbaddon24.3911.381952.63%2.38%1900.00%10.53%
ogre_magiOgre Magi23.5813.822250.00%-0.25%25-3-13.64%4.55%
lycanLycan22.7627.642846.43%-3.82%44-16-57.14%0.00%
techiesTechies21.9597.566737.31%-12.94%77-10-14.93%2.99%
shadow_shamanShadow Shaman21.1486.995139.22%-11.03%54-3-5.88%5.88%
ember_spiritEmber Spirit20.3365.853941.03%-9.22%205-166-425.64%0.00%
enchantressEnchantress19.5164.233740.54%-9.71%39-2-5.41%5.41%
medusaMedusa18.7012.201850.00%-0.25%28-10-55.56%0.00%
bristlebackBristleback17.8947.973141.94%-8.31%3100.00%6.45%
axeAxe17.07100.007032.86%-17.39%6734.29%4.29%
broodmotherBroodmother16.267.321353.85%3.60%15-2-15.38%0.00%
dragon_knightDragon Knight15.4546.342740.74%-9.51%31-4-14.81%0.00%
tinkerTinker14.630.81862.50%12.25%54-46-575.00%0.00%
sniperSniper13.822.441154.55%4.30%31-20-181.82%0.00%
antimageAnti-Mage13.0195.934434.09%-16.16%4400.00%0.00%
meepoMeepo12.2013.011546.67%-3.58%22-7-46.67%0.00%
alchemistAlchemist11.3852.852638.46%-11.79%2427.69%3.85%
tinyTiny10.5769.923036.67%-13.58%50-20-66.67%13.33%
omniknightOmniknight9.7624.391942.11%-8.14%20-1-5.26%5.26%
centaurCentaur Warrunner8.9451.222437.50%-12.75%2400.00%0.00%
puckPuck8.1319.511741.18%-9.07%107-90-529.41%0.00%
linaLina7.3298.373930.77%-19.48%121-82-210.26%2.56%
enigmaEnigma6.5030.081838.89%-11.36%1800.00%0.00%
life_stealerLifestealer5.6929.271838.89%-11.36%1800.00%5.56%
kunkkaKunkka4.889.761145.45%-4.80%34-23-209.09%0.00%
storm_spiritStorm Spirit4.0748.782035.00%-15.25%120-100-500.00%5.00%
void_spiritVoid Spirit3.2594.313030.00%-20.25%100-70-233.33%0.00%
obsidian_destroyerOutworld Destroyer2.4470.732030.00%-20.25%93-73-365.00%5.00%
arc_wardenArc Warden1.634.88742.86%-7.39%700.00%0.00%
leshracLeshrac0.8159.351526.67%-23.58%64-49-326.67%6.67%