

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
All Ranks Champions Analysed: 193,671,500
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Amumu Counters
Amumu jungle vs jungle Counters
Amumu jungle on Patch 30 is the strongest counter to jungle champions of Riven, Malzahar & Tahm Kench. While Amumu jungle is countered most by jungle champions of Mordekaiser, Trundle & Volibear. Below is a detailed breakdown of Amumu jungle counters against jungle champions with a minimum of 100 games.


Mordekaiser
spectrul de fier
Amumu wins against Mordekaiser 46.33% of the time which is 1.91% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Amumu wins against Mordekaiser 3.49% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.24%.


Trundle
regele trolilor
Amumu wins against Trundle 48.37% of the time which is 1.02% higher against Trundle than the average opponent.
After normalising both champions win rates Amumu wins against Trundle 0.56% less often than would be expected.
The average opponent winrate against Trundle is 47.35%.


Volibear
furtuna nemiloasă
Amumu wins against Volibear 48.67% of the time which is 1.56% higher against Volibear than the average opponent.
After normalising both champions win rates Amumu wins against Volibear 0.02% less often than would be expected.
The average opponent winrate against Volibear is 47.11%.


Olaf
berserkerul
Amumu wins against Olaf 49.03% of the time which is 1.08% lower against Olaf than the average opponent.
After normalising both champions win rates Amumu wins against Olaf 2.66% less often than would be expected.
The average opponent winrate against Olaf is 50.11%.


Dr. Mundo
nebunul din Zaun
Amumu wins against Dr. Mundo 49.05% of the time which is 0.15% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Amumu wins against Dr. Mundo 1.43% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.90%.


Briar
foamea stăpânită
Amumu wins against Briar 49.12% of the time which is 2.17% higher against Briar than the average opponent.
After normalising both champions win rates Amumu wins against Briar 0.59% more often than would be expected.
The average opponent winrate against Briar is 46.95%.


Yorick
monahul umbrelor
Amumu wins against Yorick 49.39% of the time which is 1.08% higher against Yorick than the average opponent.
After normalising both champions win rates Amumu wins against Yorick 0.50% less often than would be expected.
The average opponent winrate against Yorick is 48.31%.


Teemo
cercetașul ager
Amumu wins against Teemo 49.63% of the time which is 0.88% higher against Teemo than the average opponent.
After normalising both champions win rates Amumu wins against Teemo 0.70% less often than would be expected.
The average opponent winrate against Teemo is 48.75%.


Rumble
amenințarea mecanică
Amumu wins against Rumble 49.69% of the time which is 0.18% lower against Rumble than the average opponent.
After normalising both champions win rates Amumu wins against Rumble 1.76% less often than would be expected.
The average opponent winrate against Rumble is 49.87%.


Xin Zhao
seneșalul Demaciei
Amumu wins against Xin Zhao 49.92% of the time which is 0.12% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Amumu wins against Xin Zhao 1.46% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.80%.


Shyvana
fiica dragonului
Amumu wins against Shyvana 50.09% of the time which is 0.36% higher against Shyvana than the average opponent.
After normalising both champions win rates Amumu wins against Shyvana 1.22% less often than would be expected.
The average opponent winrate against Shyvana is 49.73%.


Kayn
moartea din umbre
Amumu wins against Kayn 50.11% of the time which is 0.20% higher against Kayn than the average opponent.
After normalising both champions win rates Amumu wins against Kayn 1.38% less often than would be expected.
The average opponent winrate against Kayn is 49.91%.


Jarvan IV
prințul Demaciei
Amumu wins against Jarvan IV 50.16% of the time which is 1.15% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Amumu wins against Jarvan IV 0.43% less often than would be expected.
The average opponent winrate against Jarvan IV is 49.01%.


Ekko
puștiul care a înfrânt timpul
Amumu wins against Ekko 50.33% of the time which is 0.78% higher against Ekko than the average opponent.
After normalising both champions win rates Amumu wins against Ekko 0.80% less often than would be expected.
The average opponent winrate against Ekko is 49.55%.


Lillia
mugurele timid
Amumu wins against Lillia 50.36% of the time which is 0.32% higher against Lillia than the average opponent.
After normalising both champions win rates Amumu wins against Lillia 1.26% less often than would be expected.
The average opponent winrate against Lillia is 50.04%.


Taric
scutul Valoranului
Amumu wins against Taric 50.38% of the time which is 2.16% lower against Taric than the average opponent.
After normalising both champions win rates Amumu wins against Taric 3.73% less often than would be expected.
The average opponent winrate against Taric is 52.54%.


Morgana
aripile durerii
Amumu wins against Morgana 50.40% of the time which is 0.71% higher against Morgana than the average opponent.
After normalising both champions win rates Amumu wins against Morgana 0.87% less often than would be expected.
The average opponent winrate against Morgana is 49.69%.


Nocturne
eternul coșmar
Amumu wins against Nocturne 50.49% of the time which is 1.52% higher against Nocturne than the average opponent.
After normalising both champions win rates Amumu wins against Nocturne 0.06% less often than would be expected.
The average opponent winrate against Nocturne is 48.97%.


Diana
Luna întruchipată
Amumu wins against Diana 50.64% of the time which is 1.06% higher against Diana than the average opponent.
After normalising both champions win rates Amumu wins against Diana 0.52% less often than would be expected.
The average opponent winrate against Diana is 49.58%.


Warwick
furia dezlănțuită a Zaunului
Amumu wins against Warwick 50.77% of the time which is 3.45% higher against Warwick than the average opponent.
After normalising both champions win rates Amumu wins against Warwick 1.87% more often than would be expected.
The average opponent winrate against Warwick is 47.32%.


Karthus
rapsodul morții
Amumu wins against Karthus 50.81% of the time which is 1.04% lower against Karthus than the average opponent.
After normalising both champions win rates Amumu wins against Karthus 2.62% less often than would be expected.
The average opponent winrate against Karthus is 51.85%.


Gwen
croitoreasa binecuvântată
Amumu wins against Gwen 50.82% of the time which is 0.44% lower against Gwen than the average opponent.
After normalising both champions win rates Amumu wins against Gwen 2.02% less often than would be expected.
The average opponent winrate against Gwen is 51.26%.


Taliyah
țesătoarea pietrelor
Amumu wins against Taliyah 50.96% of the time which is 0.44% lower against Taliyah than the average opponent.
After normalising both champions win rates Amumu wins against Taliyah 2.02% less often than would be expected.
The average opponent winrate against Taliyah is 51.40%.


Sett
bătăușul-șef
Amumu wins against Sett 51.03% of the time which is 0.08% higher against Sett than the average opponent.
After normalising both champions win rates Amumu wins against Sett 1.50% less often than would be expected.
The average opponent winrate against Sett is 50.95%.


Zac
arma secretă
Amumu wins against Zac 51.21% of the time which is 0.09% higher against Zac than the average opponent.
After normalising both champions win rates Amumu wins against Zac 1.49% less often than would be expected.
The average opponent winrate against Zac is 51.12%.


Sylas
magul descătușat
Amumu wins against Sylas 51.22% of the time which is 0.52% lower against Sylas than the average opponent.
After normalising both champions win rates Amumu wins against Sylas 2.10% less often than would be expected.
The average opponent winrate against Sylas is 51.74%.


Ivern
inima codrului
Amumu wins against Ivern 51.26% of the time which is 1.58% higher against Ivern than the average opponent.
After normalising both champions win rates Amumu wins against Ivern 0.00% less often than would be expected.
The average opponent winrate against Ivern is 49.68%.


Master Yi
maestrul Wuju
Amumu wins against Master Yi 51.56% of the time which is 2.97% higher against Master Yi than the average opponent.
After normalising both champions win rates Amumu wins against Master Yi 1.39% more often than would be expected.
The average opponent winrate against Master Yi is 48.59%.


Zyra
invazia spinilor
Amumu wins against Zyra 51.56% of the time which is 1.91% higher against Zyra than the average opponent.
After normalising both champions win rates Amumu wins against Zyra 0.33% more often than would be expected.
The average opponent winrate against Zyra is 49.65%.


Sion
monstrul neînsuflețit
Amumu wins against Sion 51.85% of the time which is 1.40% higher against Sion than the average opponent.
After normalising both champions win rates Amumu wins against Sion 0.18% less often than would be expected.
The average opponent winrate against Sion is 50.45%.


Shaco
bufonul demonic
Amumu wins against Shaco 51.86% of the time which is 0.52% higher against Shaco than the average opponent.
After normalising both champions win rates Amumu wins against Shaco 1.06% less often than would be expected.
The average opponent winrate against Shaco is 51.34%.


Nasus
curatorul nisipurilor
Amumu wins against Nasus 51.86% of the time which is 1.62% higher against Nasus than the average opponent.
After normalising both champions win rates Amumu wins against Nasus 0.04% more often than would be expected.
The average opponent winrate against Nasus is 50.24%.


Wukong
regele maimuțelor
Amumu wins against Wukong 52.03% of the time which is 3.15% higher against Wukong than the average opponent.
After normalising both champions win rates Amumu wins against Wukong 1.57% more often than would be expected.
The average opponent winrate against Wukong is 48.88%.


Brand
flacăra răzbunării
Amumu wins against Brand 52.03% of the time which is 0.99% higher against Brand than the average opponent.
After normalising both champions win rates Amumu wins against Brand 0.59% less often than would be expected.
The average opponent winrate against Brand is 51.04%.


Fiddlesticks
teroarea primordială
Amumu wins against Fiddlesticks 52.07% of the time which is 2.46% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Amumu wins against Fiddlesticks 0.88% more often than would be expected.
The average opponent winrate against Fiddlesticks is 49.61%.


Singed
chimistul nebun
Amumu wins against Singed 52.16% of the time which is 0.45% lower against Singed than the average opponent.
After normalising both champions win rates Amumu wins against Singed 2.02% less often than would be expected.
The average opponent winrate against Singed is 52.61%.


Jax
marele maestru al armelor
Amumu wins against Jax 52.16% of the time which is 4.02% higher against Jax than the average opponent.
After normalising both champions win rates Amumu wins against Jax 2.44% more often than would be expected.
The average opponent winrate against Jax is 48.14%.


Evelynn
îmbrățișarea agoniei
Amumu wins against Evelynn 52.19% of the time which is 1.62% higher against Evelynn than the average opponent.
After normalising both champions win rates Amumu wins against Evelynn 0.04% more often than would be expected.
The average opponent winrate against Evelynn is 50.57%.


Kindred
eternii vânători
Amumu wins against Kindred 52.22% of the time which is 1.10% higher against Kindred than the average opponent.
After normalising both champions win rates Amumu wins against Kindred 0.48% less often than would be expected.
The average opponent winrate against Kindred is 51.12%.


Kha'Zix
prădătorul din Vid
Amumu wins against Kha'Zix 52.27% of the time which is 2.28% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Amumu wins against Kha'Zix 0.70% more often than would be expected.
The average opponent winrate against Kha'Zix is 49.99%.


Talon
umbra tăișului
Amumu wins against Talon 52.28% of the time which is 1.79% higher against Talon than the average opponent.
After normalising both champions win rates Amumu wins against Talon 0.21% more often than would be expected.
The average opponent winrate against Talon is 50.49%.


Lee Sin
călugărul orb
Amumu wins against Lee Sin 52.40% of the time which is 0.60% higher against Lee Sin than the average opponent.
After normalising both champions win rates Amumu wins against Lee Sin 0.98% less often than would be expected.
The average opponent winrate against Lee Sin is 51.80%.


Naafiri
bestia cu o sută de mușcături
Amumu wins against Naafiri 52.65% of the time which is 2.47% higher against Naafiri than the average opponent.
After normalising both champions win rates Amumu wins against Naafiri 0.89% more often than would be expected.
The average opponent winrate against Naafiri is 50.18%.


Udyr
purtătorul spiritelor
Amumu wins against Udyr 52.65% of the time which is 1.88% higher against Udyr than the average opponent.
After normalising both champions win rates Amumu wins against Udyr 0.30% more often than would be expected.
The average opponent winrate against Udyr is 50.77%.


Sejuani
furia nordului
Amumu wins against Sejuani 52.65% of the time which is 1.31% higher against Sejuani than the average opponent.
After normalising both champions win rates Amumu wins against Sejuani 0.27% less often than would be expected.
The average opponent winrate against Sejuani is 51.34%.


Zed
stăpânul umbrelor
Amumu wins against Zed 52.72% of the time which is 0.24% higher against Zed than the average opponent.
After normalising both champions win rates Amumu wins against Zed 1.33% less often than would be expected.
The average opponent winrate against Zed is 52.48%.


Rammus
tatuul cu armură
Amumu wins against Rammus 52.79% of the time which is 4.85% higher against Rammus than the average opponent.
After normalising both champions win rates Amumu wins against Rammus 3.27% more often than would be expected.
The average opponent winrate against Rammus is 47.94%.


Nunu și Willump
un băiat și un yeti
Amumu wins against Nunu și Willump 52.88% of the time which is 2.56% higher against Nunu și Willump than the average opponent.
After normalising both champions win rates Amumu wins against Nunu și Willump 0.98% more often than would be expected.
The average opponent winrate against Nunu și Willump is 50.32%.


Poppy
straja barosului
Amumu wins against Poppy 52.90% of the time which is 3.43% higher against Poppy than the average opponent.
After normalising both champions win rates Amumu wins against Poppy 1.85% more often than would be expected.
The average opponent winrate against Poppy is 49.47%.


Darius
mâna dreaptă a Noxusului
Amumu wins against Darius 52.94% of the time which is 2.71% higher against Darius than the average opponent.
After normalising both champions win rates Amumu wins against Darius 1.13% more often than would be expected.
The average opponent winrate against Darius is 50.23%.


Viego
regele înfrânt
Amumu wins against Viego 52.96% of the time which is 3.29% higher against Viego than the average opponent.
After normalising both champions win rates Amumu wins against Viego 1.71% more often than would be expected.
The average opponent winrate against Viego is 49.67%.


Aurelion Sol
făuritorul de stele
Amumu wins against Aurelion Sol 53.06% of the time which is 3.82% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Amumu wins against Aurelion Sol 5.36% less often than would be expected.
The average opponent winrate against Aurelion Sol is 56.88%.


Hecarim
umbra războiului
Amumu wins against Hecarim 53.17% of the time which is 1.61% higher against Hecarim than the average opponent.
After normalising both champions win rates Amumu wins against Hecarim 0.03% more often than would be expected.
The average opponent winrate against Hecarim is 51.56%.


Elise
regina-păianjen
Amumu wins against Elise 53.39% of the time which is 3.08% higher against Elise than the average opponent.
After normalising both champions win rates Amumu wins against Elise 1.50% more often than would be expected.
The average opponent winrate against Elise is 50.31%.


Vi
agentul din Piltover
Amumu wins against Vi 53.45% of the time which is 1.66% higher against Vi than the average opponent.
After normalising both champions win rates Amumu wins against Vi 0.08% more often than would be expected.
The average opponent winrate against Vi is 51.79%.


Graves
proscrisul
Amumu wins against Graves 53.53% of the time which is 2.77% higher against Graves than the average opponent.
After normalising both champions win rates Amumu wins against Graves 1.19% more often than would be expected.
The average opponent winrate against Graves is 50.76%.


Tryndamere
regele barbar
Amumu wins against Tryndamere 53.72% of the time which is 3.53% higher against Tryndamere than the average opponent.
After normalising both champions win rates Amumu wins against Tryndamere 1.95% more often than would be expected.
The average opponent winrate against Tryndamere is 50.19%.


Rek'Sai
amenințarea din subteran
Amumu wins against Rek'Sai 53.87% of the time which is 2.19% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Amumu wins against Rek'Sai 0.61% more often than would be expected.
The average opponent winrate against Rek'Sai is 51.68%.


Pantheon
lancea indestructibilă
Amumu wins against Pantheon 53.89% of the time which is 2.69% higher against Pantheon than the average opponent.
After normalising both champions win rates Amumu wins against Pantheon 1.11% more often than would be expected.
The average opponent winrate against Pantheon is 51.20%.


Quinn
aripile Demaciei
Amumu wins against Quinn 53.99% of the time which is 3.20% lower against Quinn than the average opponent.
After normalising both champions win rates Amumu wins against Quinn 4.74% less often than would be expected.
The average opponent winrate against Quinn is 57.19%.


Bel'Veth
împărăteasa Vidului
Amumu wins against Bel'Veth 54.10% of the time which is 4.10% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Amumu wins against Bel'Veth 2.52% more often than would be expected.
The average opponent winrate against Bel'Veth is 50.00%.


Neeko
cameleonul jucăuș
Amumu wins against Neeko 54.27% of the time which is 0.77% higher against Neeko than the average opponent.
After normalising both champions win rates Amumu wins against Neeko 0.80% less often than would be expected.
The average opponent winrate against Neeko is 53.50%.


Ambessa
matriarha războiului
Amumu wins against Ambessa 54.73% of the time which is 1.88% higher against Ambessa than the average opponent.
After normalising both champions win rates Amumu wins against Ambessa 0.31% more often than would be expected.
The average opponent winrate against Ambessa is 52.85%.


Vayne
ucigașa întunericului
Amumu wins against Vayne 54.74% of the time which is 0.42% higher against Vayne than the average opponent.
After normalising both champions win rates Amumu wins against Vayne 1.14% less often than would be expected.
The average opponent winrate against Vayne is 54.32%.


Nidalee
copila junglei
Amumu wins against Nidalee 54.83% of the time which is 2.62% higher against Nidalee than the average opponent.
After normalising both champions win rates Amumu wins against Nidalee 1.05% more often than would be expected.
The average opponent winrate against Nidalee is 52.21%.


Cho'Gath
teroarea din Vid
Amumu wins against Cho'Gath 54.97% of the time which is 2.29% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Amumu wins against Cho'Gath 0.72% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.68%.


Nautilus
titanul adâncurilor
Amumu wins against Nautilus 55.30% of the time which is 1.91% higher against Nautilus than the average opponent.
After normalising both champions win rates Amumu wins against Nautilus 0.34% more often than would be expected.
The average opponent winrate against Nautilus is 53.39%.


Camille
agentul din umbră
Amumu wins against Camille 55.56% of the time which is 1.37% lower against Camille than the average opponent.
After normalising both champions win rates Amumu wins against Camille 2.91% less often than would be expected.
The average opponent winrate against Camille is 56.93%.


Qiyana
Împărăteasa elementelor
Amumu wins against Qiyana 55.75% of the time which is 3.50% higher against Qiyana than the average opponent.
After normalising both champions win rates Amumu wins against Qiyana 1.93% more often than would be expected.
The average opponent winrate against Qiyana is 52.25%.


Maokai
arborele însuflețit
Amumu wins against Maokai 55.97% of the time which is 3.68% higher against Maokai than the average opponent.
After normalising both champions win rates Amumu wins against Maokai 2.11% more often than would be expected.
The average opponent winrate against Maokai is 52.29%.


Rengar
mândria haitei
Amumu wins against Rengar 56.30% of the time which is 2.13% higher against Rengar than the average opponent.
After normalising both champions win rates Amumu wins against Rengar 0.57% more often than would be expected.
The average opponent winrate against Rengar is 54.17%.


Ornn
focul din inima muntelui
Amumu wins against Ornn 56.30% of the time which is 3.24% lower against Ornn than the average opponent.
After normalising both champions win rates Amumu wins against Ornn 4.75% less often than would be expected.
The average opponent winrate against Ornn is 59.54%.


Shen
ochiul crepusculului
Amumu wins against Shen 56.54% of the time which is 3.07% higher against Shen than the average opponent.
After normalising both champions win rates Amumu wins against Shen 1.50% more often than would be expected.
The average opponent winrate against Shen is 53.47%.


Kai'Sa
fiica Vidului
Amumu wins against Kai'Sa 56.67% of the time which is 0.25% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Amumu wins against Kai'Sa 1.79% less often than would be expected.
The average opponent winrate against Kai'Sa is 56.92%.


Gragas
scandalagiul
Amumu wins against Gragas 56.85% of the time which is 4.94% higher against Gragas than the average opponent.
After normalising both champions win rates Amumu wins against Gragas 3.36% more often than would be expected.
The average opponent winrate against Gragas is 51.91%.


Skarner
suveranul primordial
Amumu wins against Skarner 57.36% of the time which is 1.26% higher against Skarner than the average opponent.
After normalising both champions win rates Amumu wins against Skarner 0.29% less often than would be expected.
The average opponent winrate against Skarner is 56.10%.


Garen
măreția Demaciei
Amumu wins against Garen 58.16% of the time which is 0.58% lower against Garen than the average opponent.
After normalising both champions win rates Amumu wins against Garen 2.10% less often than would be expected.
The average opponent winrate against Garen is 58.74%.


Malphite
fragmentul de Monolit
Amumu wins against Malphite 59.39% of the time which is 2.48% higher against Malphite than the average opponent.
After normalising both champions win rates Amumu wins against Malphite 0.94% more often than would be expected.
The average opponent winrate against Malphite is 56.91%.


Twitch
șobolanul mârșav
Amumu wins against Twitch 59.48% of the time which is 0.94% higher against Twitch than the average opponent.
After normalising both champions win rates Amumu wins against Twitch 0.59% less often than would be expected.
The average opponent winrate against Twitch is 58.54%.


Urgot
torționarul de coșmar
Amumu wins against Urgot 59.50% of the time which is 6.53% higher against Urgot than the average opponent.
After normalising both champions win rates Amumu wins against Urgot 4.96% more often than would be expected.
The average opponent winrate against Urgot is 52.97%.


Fizz
șarlatanul apelor
Amumu wins against Fizz 59.85% of the time which is 3.30% lower against Fizz than the average opponent.
After normalising both champions win rates Amumu wins against Fizz 4.76% less often than would be expected.
The average opponent winrate against Fizz is 63.15%.


Kayle
aripile justiției
Amumu wins against Kayle 60.00% of the time which is 5.41% higher against Kayle than the average opponent.
After normalising both champions win rates Amumu wins against Kayle 3.85% more often than would be expected.
The average opponent winrate against Kayle is 54.59%.


Aatrox
sabia darkin
Amumu wins against Aatrox 60.00% of the time which is 3.42% higher against Aatrox than the average opponent.
After normalising both champions win rates Amumu wins against Aatrox 1.87% more often than would be expected.
The average opponent winrate against Aatrox is 56.58%.


Yasuo
spadasinul rătăcitor
Amumu wins against Yasuo 60.14% of the time which is 2.51% lower against Yasuo than the average opponent.
After normalising both champions win rates Amumu wins against Yasuo 3.98% less often than would be expected.
The average opponent winrate against Yasuo is 62.65%.


Galio
colosul
Amumu wins against Galio 62.59% of the time which is 3.98% higher against Galio than the average opponent.
After normalising both champions win rates Amumu wins against Galio 2.46% more often than would be expected.
The average opponent winrate against Galio is 58.61%.


Yone
spadasinul nepieritor
Amumu wins against Yone 63.16% of the time which is 5.34% higher against Yone than the average opponent.
After normalising both champions win rates Amumu wins against Yone 3.81% more often than would be expected.
The average opponent winrate against Yone is 57.82%.


Tahm Kench
Regele râurilor
Amumu wins against Tahm Kench 63.48% of the time which is 5.03% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Amumu wins against Tahm Kench 3.50% more often than would be expected.
The average opponent winrate against Tahm Kench is 58.45%.


Malzahar
profetul Vidului
Amumu wins against Malzahar 63.64% of the time which is 2.53% higher against Malzahar than the average opponent.
After normalising both champions win rates Amumu wins against Malzahar 1.04% more often than would be expected.
The average opponent winrate against Malzahar is 61.11%.


Riven
renegata
Amumu wins against Riven 63.95% of the time which is 3.27% higher against Riven than the average opponent.
After normalising both champions win rates Amumu wins against Riven 1.77% more often than would be expected.
The average opponent winrate against Riven is 60.68%.