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 - 7.34c

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

Median hero xpm: 594

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
gyrocopterGyrocopter720147.15%
HeroRankRev-RankMatchesWinrateWinrate differenceexpectationDeviationPercentageSame lane rate
treantTreant Protector100.0032.5294356.10%8.95%82012313.04%80.91%
pangolierPangolier99.1954.4788852.36%5.21%88080.90%0.79%
vengefulspiritVengeful Spirit98.3765.851,18550.89%3.74%1,0721139.54%52.74%
invokerInvoker97.5659.3582651.57%4.42%956-130-15.74%6.78%
furionNature's Prophet96.7539.0244653.14%5.99%553-107-23.99%34.08%
queenofpainQueen of Pain95.9352.0355451.44%4.29%557-3-0.54%0.90%
brewmasterBrewmaster95.1256.9160051.17%4.02%631-31-5.17%6.67%
bounty_hunterBounty Hunter94.3131.7131952.98%5.83%356-37-11.60%25.39%
beastmasterBeastmaster93.5030.0827252.57%5.42%2106222.79%3.68%
tuskTusk92.6838.2131451.91%4.76%2803410.83%27.07%
marciMarci91.8753.6644350.56%3.41%22022350.34%71.56%
baneBane91.0633.3326852.24%5.09%298-30-11.19%36.94%
shadow_shamanShadow Shaman90.2418.7017554.29%7.14%205-30-17.14%27.43%
chenChen89.4310.5711457.02%9.87%133-19-16.67%80.70%
earthshakerEarthshaker88.6269.9264348.99%1.84%667-24-3.73%4.04%
primal_beastPrimal Beast87.8075.6164647.68%0.53%675-29-4.49%4.18%
earth_spiritEarth Spirit86.9973.9860047.83%0.68%629-29-4.83%3.33%
obsidian_destroyerOutworld Destroyer86.1849.5931050.00%2.85%322-12-3.87%0.00%
dawnbreakerDawnbreaker85.3782.9388146.77%-0.38%866151.70%16.23%
razorRazor84.5539.8425050.80%3.65%397-147-58.80%2.80%
kunkkaKunkka83.7463.4136448.90%1.75%376-12-3.30%1.92%
zuusZeus82.9350.4129049.31%2.16%28193.10%7.59%
nyx_assassinNyx Assassin82.1147.9726049.62%2.47%272-12-4.62%21.15%
undyingUndying81.3047.1525849.61%2.46%2312710.47%75.58%
keeper_of_the_lightKeeper of the Light80.4962.6032048.44%1.29%302185.63%11.25%
venomancerVenomancer79.6752.8528248.94%1.79%359-77-27.30%46.81%
night_stalkerNight Stalker78.8646.3424349.38%2.23%264-21-8.64%3.29%
dark_willowDark Willow78.0577.2448546.60%-0.55%553-68-14.02%16.49%
lone_druidLone Druid77.2445.5323549.36%2.21%321-86-36.60%4.68%
hoodwinkHoodwink76.4219.5114052.14%4.99%162-22-15.71%8.57%
linaLina75.6167.4834347.23%0.08%360-17-4.96%1.75%
spirit_breakerSpirit Breaker74.8060.9827748.01%0.86%292-15-5.42%18.05%
legion_commanderLegion Commander73.9886.1855845.34%-1.81%575-17-3.05%4.30%
wispIo73.1779.6744645.52%-1.63%14729967.04%85.20%
dark_seerDark Seer72.3643.0920148.76%1.61%1643718.41%4.48%
death_prophetDeath Prophet71.5417.0711352.21%5.06%11210.88%3.54%
dazzleDazzle70.7364.2326947.21%0.06%318-49-18.22%22.68%
skywrath_mageSkywrath Mage69.9290.2453944.34%-2.81%580-41-7.61%11.13%
batriderBatrider69.1125.2013750.36%3.21%13700.00%14.60%
weaverWeaver68.296.505558.18%11.03%123-68-123.64%16.36%
phantom_assassinPhantom Assassin67.4815.459952.53%5.38%921-822-830.30%30.30%
warlockWarlock66.6797.5696542.59%-4.56%74721822.59%88.70%
storm_spiritStorm Spirit65.8574.8032445.68%-1.47%31772.16%0.00%
tidehunterTidehunter65.0471.5429245.89%-1.26%2603210.96%5.48%
void_spiritVoid Spirit64.2361.7922446.88%-0.27%230-6-2.68%2.68%
pudgePudge63.4184.5540544.44%-2.71%456-51-12.59%30.12%
oracleOracle62.6021.9512150.41%3.26%127-6-4.96%77.69%
lichLich61.7914.638752.87%5.72%153-66-75.86%77.01%
huskarHuskar60.9858.5421146.92%-0.23%196157.11%3.32%
snapfireSnapfire60.1635.7714448.61%1.46%181-37-25.69%16.67%
grimstrokeGrimstroke59.3586.9938043.95%-3.20%527-147-38.68%32.37%
centaurCentaur Warrunner58.5469.1124545.71%-1.44%282-37-15.10%7.35%
ancient_apparitionAncient Apparition57.7251.2218547.03%-0.12%245-60-32.43%70.27%
necrolyteNecrophos56.9166.6723645.76%-1.39%267-31-13.14%0.85%
tinkerTinker56.1021.1411450.00%2.85%132-18-15.79%0.00%
phoenixPhoenix55.2880.4931944.20%-2.95%366-47-14.73%35.42%
ember_spiritEmber Spirit54.4785.3734743.80%-3.35%329185.19%0.29%
lionLion53.6678.0528344.52%-2.63%315-32-11.31%34.63%
rikiRiki52.858.946953.62%6.47%101-32-46.38%7.25%
omniknightOmniknight52.0336.5913548.15%1.00%139-4-2.96%17.04%
puckPuck51.2291.0636943.09%-4.06%337328.67%0.54%
miranaMirana50.4144.7215347.06%-0.09%184-31-20.26%16.34%
axeAxe49.5982.1130043.67%-3.48%29372.33%7.00%
silencerSilencer48.7865.0419745.18%-1.97%242-45-22.84%53.30%
jakiroJakiro47.9768.2920544.88%-2.27%252-47-22.93%69.76%
marsMars47.1578.8625643.75%-3.40%2253112.11%5.86%
slardarSlardar46.3440.6513647.06%-0.09%147-11-8.09%5.88%
rattletrapClockwerk45.5360.1616745.51%-1.64%187-20-11.98%50.90%
rubickRubick44.7299.1963839.97%-7.18%680-42-6.58%11.60%
doom_bringerDoom43.9093.5033941.89%-5.26%33272.06%7.08%
skeleton_kingWraith King43.0943.9013646.32%-0.83%257-121-88.97%8.09%
templar_assassinTemplar Assassin42.2870.7319544.10%-3.05%460-265-135.90%3.08%
arc_wardenArc Warden41.462.442762.96%15.81%55-28-103.70%3.70%
lycanLycan40.6522.769447.87%0.72%8599.57%5.32%
visageVisage39.8420.338748.28%1.13%88-1-1.15%2.30%
pugnaPugna39.0227.649246.74%-0.41%107-15-16.30%20.65%
sand_kingSand King38.2123.588747.13%-0.02%8700.00%6.90%
clinkzClinkz37.4072.3615842.41%-4.74%179-21-13.29%8.86%
slarkSlark36.5926.838646.51%-0.64%526-440-511.63%31.40%
chaos_knightChaos Knight35.775.693655.56%8.41%98-62-172.22%11.11%
bristlebackBristleback34.9695.9327039.26%-7.89%322-52-19.26%2.96%
viperViper34.1557.7211743.59%-3.56%134-17-14.53%2.56%
ogre_magiOgre Magi33.3330.898845.45%-1.70%781011.36%51.14%
elder_titanElder Titan32.5228.468345.78%-1.37%8033.61%71.08%
windrunnerWindranger31.7188.6218540.00%-7.15%219-34-18.38%5.41%
tinyTiny30.8956.1010943.12%-4.03%110-1-0.92%1.83%
shadow_demonShadow Demon30.0892.6818939.68%-7.47%176136.88%31.75%
nevermoreShadow Fiend29.2776.4214141.13%-6.02%201-60-42.55%2.13%
monkey_kingMonkey King28.4694.3119739.09%-8.06%363-166-84.26%8.12%
muertaMuerta27.6487.8016139.75%-7.40%387-226-140.37%17.39%
dragon_knightDragon Knight26.8329.277644.74%-2.41%77-1-1.32%3.95%
shredderTimbersaw26.0289.4316339.26%-7.89%148159.20%1.23%
techiesTechies25.2048.788942.70%-4.45%114-25-28.09%20.22%
leshracLeshrac24.3973.1710839.81%-7.34%10532.78%1.85%
meepoMeepo23.588.133948.72%1.57%47-8-20.51%2.56%
winter_wyvernWinter Wyvern22.7634.156842.65%-4.50%89-21-30.88%39.71%
magnataurMagnus21.9534.966842.65%-4.50%94-26-38.24%23.53%
broodmotherBroodmother21.1413.014146.34%-0.81%48-7-17.07%2.44%
crystal_maidenCrystal Maiden20.3381.309536.84%-10.31%136-41-43.16%78.95%
abaddonAbaddon19.5141.466040.00%-7.15%63-3-5.00%66.67%
sniperSniper18.7037.405740.35%-6.80%91-34-59.65%0.00%
disruptorDisruptor17.8991.879635.42%-11.73%161-65-67.71%61.46%
svenSven17.0783.748935.96%-11.19%847-758-851.69%31.46%
witch_doctorWitch Doctor16.26100.0017531.43%-15.72%255-80-45.71%59.43%
enchantressEnchantress15.4596.7510933.94%-13.21%145-36-33.03%55.96%
spectreSpectre14.6312.203444.12%-3.03%229-195-573.53%32.35%
terrorbladeTerrorblade13.827.322846.43%-0.72%249-221-789.29%42.86%
juggernautJuggernaut13.014.072050.00%2.85%91-71-355.00%30.00%
ursaUrsa12.209.763043.33%-3.82%267-237-790.00%43.33%
morphlingMorphling11.3826.024139.02%-8.13%334-293-714.63%36.59%
troll_warlordTroll Warlord10.5717.893540.00%-7.15%237-202-577.14%25.71%
alchemistAlchemist9.7624.393938.46%-8.69%73-34-87.18%38.46%
medusaMedusa8.940.811060.00%12.85%48-38-380.00%30.00%
bloodseekerBloodseeker8.1355.284634.78%-12.37%216-170-369.57%15.22%
enigmaEnigma7.324.881747.06%-0.09%23-6-35.29%23.53%
faceless_voidFaceless Void6.5095.126530.77%-16.38%531-466-716.92%33.85%
naga_sirenNaga Siren5.6916.262937.93%-9.22%211-182-627.59%13.79%
antimageAnti-Mage4.8813.822236.36%-10.79%132-110-500.00%18.18%
lunaLuna4.071.63850.00%2.85%48-40-500.00%12.50%
phantom_lancerPhantom Lancer3.2511.381631.25%-15.90%172-156-975.00%56.25%
abyssal_underlordUnderlord2.4498.373821.05%-26.10%34410.53%5.26%
life_stealerLifestealer1.633.25728.57%-18.58%84-77-1,100.00%71.43%
drow_rangerDrow Ranger0.8142.28119.09%-38.06%148-137-1,245.45%27.27%