

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.
Iron Champions Analysed: 20,255,755
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.


Yuumi Counters
Yuumi support vs middle Counters
Yuumi support on Patch 30 is the strongest counter to middle champions of Ezreal, Gragas & Varus. While Yuumi support is countered most by middle champions of Garen, Renekton & Cho'Gath. Below is a detailed breakdown of Yuumi support counters against middle champions with a minimum of 100 games.


Garen
Force de Demacia
Yuumi wins against Garen 37.64% of the time which is 10.92% lower against Garen than the average opponent.
After normalising both champions win rates Yuumi wins against Garen 5.25% less often than would be expected.
The average opponent winrate against Garen is 48.56%.


Renekton
Dévoreur des sables
Yuumi wins against Renekton 38.33% of the time which is 9.83% lower against Renekton than the average opponent.
After normalising both champions win rates Yuumi wins against Renekton 4.17% less often than would be expected.
The average opponent winrate against Renekton is 48.16%.


Cho'Gath
Terreur noire
Yuumi wins against Cho'Gath 39.29% of the time which is 11.62% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Yuumi wins against Cho'Gath 5.94% less often than would be expected.
The average opponent winrate against Cho'Gath is 50.91%.


Darius
Main de Noxus
Yuumi wins against Darius 39.45% of the time which is 12.82% lower against Darius than the average opponent.
After normalising both champions win rates Yuumi wins against Darius 7.13% less often than would be expected.
The average opponent winrate against Darius is 52.27%.


Briar
Faim insatiable
Yuumi wins against Briar 40.17% of the time which is 6.83% lower against Briar than the average opponent.
After normalising both champions win rates Yuumi wins against Briar 1.18% less often than would be expected.
The average opponent winrate against Briar is 47.00%.


Viego
Roi déchu
Yuumi wins against Viego 40.37% of the time which is 13.03% lower against Viego than the average opponent.
After normalising both champions win rates Yuumi wins against Viego 7.35% less often than would be expected.
The average opponent winrate against Viego is 53.40%.


Brand
Vengeur flamboyant
Yuumi wins against Brand 40.56% of the time which is 10.03% lower against Brand than the average opponent.
After normalising both champions win rates Yuumi wins against Brand 4.35% less often than would be expected.
The average opponent winrate against Brand is 50.59%.


Mordekaiser
Revenant de fer
Yuumi wins against Mordekaiser 40.72% of the time which is 8.39% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Yuumi wins against Mordekaiser 2.72% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.11%.


Illaoi
Prêtresse du kraken
Yuumi wins against Illaoi 41.07% of the time which is 9.12% lower against Illaoi than the average opponent.
After normalising both champions win rates Yuumi wins against Illaoi 3.44% less often than would be expected.
The average opponent winrate against Illaoi is 50.19%.


Sion
Colosse mort-vivant
Yuumi wins against Sion 41.46% of the time which is 6.75% lower against Sion than the average opponent.
After normalising both champions win rates Yuumi wins against Sion 1.09% less often than would be expected.
The average opponent winrate against Sion is 48.21%.


Tryndamere
Roi barbare
Yuumi wins against Tryndamere 41.61% of the time which is 8.59% lower against Tryndamere than the average opponent.
After normalising both champions win rates Yuumi wins against Tryndamere 2.91% less often than would be expected.
The average opponent winrate against Tryndamere is 50.20%.


Anivia
Cryophénix
Yuumi wins against Anivia 42.01% of the time which is 10.05% lower against Anivia than the average opponent.
After normalising both champions win rates Yuumi wins against Anivia 4.36% less often than would be expected.
The average opponent winrate against Anivia is 52.06%.


Morgana
Déchue
Yuumi wins against Morgana 42.38% of the time which is 7.39% lower against Morgana than the average opponent.
After normalising both champions win rates Yuumi wins against Morgana 1.71% less often than would be expected.
The average opponent winrate against Morgana is 49.77%.


Zyra
Dame aux ronces
Yuumi wins against Zyra 42.46% of the time which is 8.82% lower against Zyra than the average opponent.
After normalising both champions win rates Yuumi wins against Zyra 3.13% less often than would be expected.
The average opponent winrate against Zyra is 51.28%.


Veigar
Seigneur des maléfices
Yuumi wins against Veigar 42.75% of the time which is 6.55% lower against Veigar than the average opponent.
After normalising both champions win rates Yuumi wins against Veigar 0.88% less often than would be expected.
The average opponent winrate against Veigar is 49.30%.


Malzahar
Prophète du Néant
Yuumi wins against Malzahar 43.09% of the time which is 5.76% lower against Malzahar than the average opponent.
After normalising both champions win rates Yuumi wins against Malzahar 0.09% less often than would be expected.
The average opponent winrate against Malzahar is 48.85%.


Gangplank
Fléau des mers
Yuumi wins against Gangplank 43.18% of the time which is 8.44% lower against Gangplank than the average opponent.
After normalising both champions win rates Yuumi wins against Gangplank 2.75% less often than would be expected.
The average opponent winrate against Gangplank is 51.62%.


Galio
Colosse
Yuumi wins against Galio 43.20% of the time which is 6.46% lower against Galio than the average opponent.
After normalising both champions win rates Yuumi wins against Galio 0.78% less often than would be expected.
The average opponent winrate against Galio is 49.66%.


Kayle
Vertueuse
Yuumi wins against Kayle 43.37% of the time which is 5.84% lower against Kayle than the average opponent.
After normalising both champions win rates Yuumi wins against Kayle 0.17% less often than would be expected.
The average opponent winrate against Kayle is 49.21%.


Heimerdinger
Inventeur réputé
Yuumi wins against Heimerdinger 43.39% of the time which is 5.41% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Yuumi wins against Heimerdinger 0.26% more often than would be expected.
The average opponent winrate against Heimerdinger is 48.80%.


Lux
Dame de lumière
Yuumi wins against Lux 43.43% of the time which is 6.80% lower against Lux than the average opponent.
After normalising both champions win rates Yuumi wins against Lux 1.12% less often than would be expected.
The average opponent winrate against Lux is 50.23%.


Sett
Patron
Yuumi wins against Sett 43.46% of the time which is 3.56% lower against Sett than the average opponent.
After normalising both champions win rates Yuumi wins against Sett 2.09% more often than would be expected.
The average opponent winrate against Sett is 47.02%.


Teemo
Éclaireur de Bandle
Yuumi wins against Teemo 43.48% of the time which is 6.35% lower against Teemo than the average opponent.
After normalising both champions win rates Yuumi wins against Teemo 0.67% less often than would be expected.
The average opponent winrate against Teemo is 49.83%.


Cassiopeia
Étreinte du serpent
Yuumi wins against Cassiopeia 43.61% of the time which is 9.13% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Yuumi wins against Cassiopeia 3.45% less often than would be expected.
The average opponent winrate against Cassiopeia is 52.74%.


Ryze
Mage runique
Yuumi wins against Ryze 44.04% of the time which is 7.68% lower against Ryze than the average opponent.
After normalising both champions win rates Yuumi wins against Ryze 1.99% less often than would be expected.
The average opponent winrate against Ryze is 51.72%.


Yasuo
Disgracié
Yuumi wins against Yasuo 44.22% of the time which is 6.39% lower against Yasuo than the average opponent.
After normalising both champions win rates Yuumi wins against Yasuo 0.71% less often than would be expected.
The average opponent winrate against Yasuo is 50.61%.


Xerath
Mage suprême
Yuumi wins against Xerath 44.31% of the time which is 5.77% lower against Xerath than the average opponent.
After normalising both champions win rates Yuumi wins against Xerath 0.09% less often than would be expected.
The average opponent winrate against Xerath is 50.08%.


Aurelion Sol
Forgeur d'étoiles
Yuumi wins against Aurelion Sol 44.36% of the time which is 6.36% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Yuumi wins against Aurelion Sol 0.68% less often than would be expected.
The average opponent winrate against Aurelion Sol is 50.72%.


Nasus
Gardien des sables
Yuumi wins against Nasus 44.39% of the time which is 4.95% lower against Nasus than the average opponent.
After normalising both champions win rates Yuumi wins against Nasus 0.73% more often than would be expected.
The average opponent winrate against Nasus is 49.34%.


Naafiri
la meute de fer
Yuumi wins against Naafiri 44.42% of the time which is 6.18% lower against Naafiri than the average opponent.
After normalising both champions win rates Yuumi wins against Naafiri 0.50% less often than would be expected.
The average opponent winrate against Naafiri is 50.60%.


Talon
Lame des ténèbres
Yuumi wins against Talon 44.63% of the time which is 8.86% lower against Talon than the average opponent.
After normalising both champions win rates Yuumi wins against Talon 3.18% less often than would be expected.
The average opponent winrate against Talon is 53.49%.


Karma
Sagesse incarnée
Yuumi wins against Karma 44.78% of the time which is 8.52% lower against Karma than the average opponent.
After normalising both champions win rates Yuumi wins against Karma 2.84% less often than would be expected.
The average opponent winrate against Karma is 53.30%.


Fizz
Filou des mers
Yuumi wins against Fizz 44.84% of the time which is 6.09% lower against Fizz than the average opponent.
After normalising both champions win rates Yuumi wins against Fizz 0.41% less often than would be expected.
The average opponent winrate against Fizz is 50.93%.


Alistar
Minotaure
Yuumi wins against Alistar 44.86% of the time which is 13.53% lower against Alistar than the average opponent.
After normalising both champions win rates Yuumi wins against Alistar 7.91% less often than would be expected.
The average opponent winrate against Alistar is 58.39%.


Malphite
Éclat du monolithe
Yuumi wins against Malphite 44.91% of the time which is 4.97% lower against Malphite than the average opponent.
After normalising both champions win rates Yuumi wins against Malphite 0.71% more often than would be expected.
The average opponent winrate against Malphite is 49.88%.


Diana
Mépris de la lune
Yuumi wins against Diana 45.21% of the time which is 5.61% lower against Diana than the average opponent.
After normalising both champions win rates Yuumi wins against Diana 0.07% more often than would be expected.
The average opponent winrate against Diana is 50.82%.


Ekko
Fractureur du temps
Yuumi wins against Ekko 45.26% of the time which is 5.50% lower against Ekko than the average opponent.
After normalising both champions win rates Yuumi wins against Ekko 0.18% more often than would be expected.
The average opponent winrate against Ekko is 50.76%.


Pantheon
Lance éternelle
Yuumi wins against Pantheon 45.40% of the time which is 5.35% lower against Pantheon than the average opponent.
After normalising both champions win rates Yuumi wins against Pantheon 0.33% more often than would be expected.
The average opponent winrate against Pantheon is 50.75%.


Irelia
Danseuse des lames
Yuumi wins against Irelia 45.48% of the time which is 6.12% lower against Irelia than the average opponent.
After normalising both champions win rates Yuumi wins against Irelia 0.43% less often than would be expected.
The average opponent winrate against Irelia is 51.60%.


Vel'Koz
Œil du Néant
Yuumi wins against Vel'Koz 45.66% of the time which is 5.33% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Yuumi wins against Vel'Koz 0.35% more often than would be expected.
The average opponent winrate against Vel'Koz is 50.99%.


Jax
Maître d'armes
Yuumi wins against Jax 46.02% of the time which is 4.11% lower against Jax than the average opponent.
After normalising both champions win rates Yuumi wins against Jax 1.57% more often than would be expected.
The average opponent winrate against Jax is 50.13%.


Ziggs
Expert des Hexplosifs
Yuumi wins against Ziggs 46.08% of the time which is 5.02% lower against Ziggs than the average opponent.
After normalising both champions win rates Yuumi wins against Ziggs 0.66% more often than would be expected.
The average opponent winrate against Ziggs is 51.10%.


Vex
Ombre du désespoir
Yuumi wins against Vex 46.09% of the time which is 5.50% lower against Vex than the average opponent.
After normalising both champions win rates Yuumi wins against Vex 0.19% more often than would be expected.
The average opponent winrate against Vex is 51.59%.


Ahri
Renard à neuf queues
Yuumi wins against Ahri 46.26% of the time which is 6.17% lower against Ahri than the average opponent.
After normalising both champions win rates Yuumi wins against Ahri 0.48% less often than would be expected.
The average opponent winrate against Ahri is 52.43%.


Yone
Inoublié
Yuumi wins against Yone 46.44% of the time which is 6.17% lower against Yone than the average opponent.
After normalising both champions win rates Yuumi wins against Yone 0.48% less often than would be expected.
The average opponent winrate against Yone is 52.61%.


Kai'Sa
Fille du Néant
Yuumi wins against Kai'Sa 46.51% of the time which is 8.73% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Yuumi wins against Kai'Sa 3.06% less often than would be expected.
The average opponent winrate against Kai'Sa is 55.24%.


Annie
Enfant des ténèbres
Yuumi wins against Annie 46.85% of the time which is 6.02% lower against Annie than the average opponent.
After normalising both champions win rates Yuumi wins against Annie 0.34% less often than would be expected.
The average opponent winrate against Annie is 52.87%.


Orianna
Demoiselle mécanique
Yuumi wins against Orianna 46.97% of the time which is 5.76% lower against Orianna than the average opponent.
After normalising both champions win rates Yuumi wins against Orianna 0.07% less often than would be expected.
The average opponent winrate against Orianna is 52.73%.


Xin Zhao
Sénéchal de Demacia
Yuumi wins against Xin Zhao 47.01% of the time which is 4.72% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Yuumi wins against Xin Zhao 0.97% more often than would be expected.
The average opponent winrate against Xin Zhao is 51.73%.


Sylas
Révolutionnaire déchaîné
Yuumi wins against Sylas 47.01% of the time which is 6.16% lower against Sylas than the average opponent.
After normalising both champions win rates Yuumi wins against Sylas 0.48% less often than would be expected.
The average opponent winrate against Sylas is 53.17%.


Viktor
Héraut de l'arcane
Yuumi wins against Viktor 47.03% of the time which is 4.22% lower against Viktor than the average opponent.
After normalising both champions win rates Yuumi wins against Viktor 1.47% more often than would be expected.
The average opponent winrate against Viktor is 51.25%.


Swain
Grand général noxien
Yuumi wins against Swain 47.04% of the time which is 1.73% lower against Swain than the average opponent.
After normalising both champions win rates Yuumi wins against Swain 3.94% more often than would be expected.
The average opponent winrate against Swain is 48.77%.


Akali
Assassin rebelle
Yuumi wins against Akali 47.09% of the time which is 4.66% lower against Akali than the average opponent.
After normalising both champions win rates Yuumi wins against Akali 1.03% more often than would be expected.
The average opponent winrate against Akali is 51.75%.


Jayce
Protecteur du futur
Yuumi wins against Jayce 47.18% of the time which is 5.94% lower against Jayce than the average opponent.
After normalising both champions win rates Yuumi wins against Jayce 0.26% less often than would be expected.
The average opponent winrate against Jayce is 53.12%.


Hwei
Visionnaire
Yuumi wins against Hwei 47.34% of the time which is 4.60% lower against Hwei than the average opponent.
After normalising both champions win rates Yuumi wins against Hwei 1.09% more often than would be expected.
The average opponent winrate against Hwei is 51.94%.


Kennen
Cœur de la tempête
Yuumi wins against Kennen 47.48% of the time which is 3.13% lower against Kennen than the average opponent.
After normalising both champions win rates Yuumi wins against Kennen 2.55% more often than would be expected.
The average opponent winrate against Kennen is 50.61%.


Kassadin
Chasseur du Néant
Yuumi wins against Kassadin 47.51% of the time which is 4.91% lower against Kassadin than the average opponent.
After normalising both champions win rates Yuumi wins against Kassadin 0.78% more often than would be expected.
The average opponent winrate against Kassadin is 52.42%.


Séraphine
Chanteuse rêveuse
Yuumi wins against Séraphine 47.62% of the time which is 6.32% lower against Séraphine than the average opponent.
After normalising both champions win rates Yuumi wins against Séraphine 0.64% less often than would be expected.
The average opponent winrate against Séraphine is 53.94%.


Lissandra
Sorcière de glace
Yuumi wins against Lissandra 47.63% of the time which is 4.03% lower against Lissandra than the average opponent.
After normalising both champions win rates Yuumi wins against Lissandra 1.66% more often than would be expected.
The average opponent winrate against Lissandra is 51.66%.


Lucian
Purificateur
Yuumi wins against Lucian 47.89% of the time which is 7.71% lower against Lucian than the average opponent.
After normalising both champions win rates Yuumi wins against Lucian 2.04% less often than would be expected.
The average opponent winrate against Lucian is 55.60%.


Yunara
Foi inébranlable
Yuumi wins against Yunara 47.90% of the time which is 10.62% lower against Yunara than the average opponent.
After normalising both champions win rates Yuumi wins against Yunara 5.00% less often than would be expected.
The average opponent winrate against Yunara is 58.52%.


Miss Fortune
Chasseuse de primes
Yuumi wins against Miss Fortune 48.04% of the time which is 8.06% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Yuumi wins against Miss Fortune 2.40% less often than would be expected.
The average opponent winrate against Miss Fortune is 56.10%.


Mel
Reflet de l'âme
Yuumi wins against Mel 48.11% of the time which is 4.24% lower against Mel than the average opponent.
After normalising both champions win rates Yuumi wins against Mel 1.45% more often than would be expected.
The average opponent winrate against Mel is 52.35%.


LeBlanc
Manipulatrice
Yuumi wins against LeBlanc 48.24% of the time which is 4.98% lower against LeBlanc than the average opponent.
After normalising both champions win rates Yuumi wins against LeBlanc 0.70% more often than would be expected.
The average opponent winrate against LeBlanc is 53.22%.


Twisted Fate
Maître des cartes
Yuumi wins against Twisted Fate 48.39% of the time which is 5.11% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Yuumi wins against Twisted Fate 0.57% more often than would be expected.
The average opponent winrate against Twisted Fate is 53.50%.


Zed
Maître des ombres
Yuumi wins against Zed 48.50% of the time which is 5.48% lower against Zed than the average opponent.
After normalising both champions win rates Yuumi wins against Zed 0.20% more often than would be expected.
The average opponent winrate against Zed is 53.98%.


Aurora
Sorcière d'entre les mondes
Yuumi wins against Aurora 48.61% of the time which is 4.49% lower against Aurora than the average opponent.
After normalising both champions win rates Yuumi wins against Aurora 1.19% more often than would be expected.
The average opponent winrate against Aurora is 53.10%.


Qiyana
Impératrice des éléments
Yuumi wins against Qiyana 48.67% of the time which is 8.67% lower against Qiyana than the average opponent.
After normalising both champions win rates Yuumi wins against Qiyana 3.03% less often than would be expected.
The average opponent winrate against Qiyana is 57.34%.


Jhin
Virtuose
Yuumi wins against Jhin 48.69% of the time which is 4.20% lower against Jhin than the average opponent.
After normalising both champions win rates Yuumi wins against Jhin 1.48% more often than would be expected.
The average opponent winrate against Jhin is 52.89%.


Neeko
Caméléon curieux
Yuumi wins against Neeko 48.70% of the time which is 3.16% lower against Neeko than the average opponent.
After normalising both champions win rates Yuumi wins against Neeko 2.53% more often than would be expected.
The average opponent winrate against Neeko is 51.86%.


Vladimir
Saigneur pourpre
Yuumi wins against Vladimir 48.98% of the time which is 2.62% lower against Vladimir than the average opponent.
After normalising both champions win rates Yuumi wins against Vladimir 3.07% more often than would be expected.
The average opponent winrate against Vladimir is 51.60%.


Smolder
Dragonnet flamboyant
Yuumi wins against Smolder 48.98% of the time which is 3.75% lower against Smolder than the average opponent.
After normalising both champions win rates Yuumi wins against Smolder 1.94% more often than would be expected.
The average opponent winrate against Smolder is 52.73%.


Azir
Empereur des sables
Yuumi wins against Azir 49.09% of the time which is 5.71% lower against Azir than the average opponent.
After normalising both champions win rates Yuumi wins against Azir 0.04% less often than would be expected.
The average opponent winrate against Azir is 54.80%.


Taliyah
Tisseuse de pierres
Yuumi wins against Taliyah 49.11% of the time which is 7.03% lower against Taliyah than the average opponent.
After normalising both champions win rates Yuumi wins against Taliyah 1.37% less often than would be expected.
The average opponent winrate against Taliyah is 56.14%.


Syndra
Souveraine obscure
Yuumi wins against Syndra 49.16% of the time which is 2.98% lower against Syndra than the average opponent.
After normalising both champions win rates Yuumi wins against Syndra 2.71% more often than would be expected.
The average opponent winrate against Syndra is 52.14%.


Tristana
Canonnière yordle
Yuumi wins against Tristana 49.50% of the time which is 5.33% lower against Tristana than the average opponent.
After normalising both champions win rates Yuumi wins against Tristana 0.34% more often than would be expected.
The average opponent winrate against Tristana is 54.83%.


Akshan
Sentinelle rebelle
Yuumi wins against Akshan 49.57% of the time which is 4.60% lower against Akshan than the average opponent.
After normalising both champions win rates Yuumi wins against Akshan 1.08% more often than would be expected.
The average opponent winrate against Akshan is 54.17%.


Zoé
Manifestation du Crépuscule
Yuumi wins against Zoé 49.78% of the time which is 4.27% lower against Zoé than the average opponent.
After normalising both champions win rates Yuumi wins against Zoé 1.41% more often than would be expected.
The average opponent winrate against Zoé is 54.05%.


Caitlyn
Shérif de Piltover
Yuumi wins against Caitlyn 49.83% of the time which is 4.36% lower against Caitlyn than the average opponent.
After normalising both champions win rates Yuumi wins against Caitlyn 1.32% more often than would be expected.
The average opponent winrate against Caitlyn is 54.19%.


Yorick
Berger des âmes
Yuumi wins against Yorick 50.00% of the time which is 2.05% higher against Yorick than the average opponent.
After normalising both champions win rates Yuumi wins against Yorick 7.71% more often than would be expected.
The average opponent winrate against Yorick is 47.95%.


Ashe
Archère de givre
Yuumi wins against Ashe 50.00% of the time which is 5.93% lower against Ashe than the average opponent.
After normalising both champions win rates Yuumi wins against Ashe 0.27% less often than would be expected.
The average opponent winrate against Ashe is 55.93%.


Katarina
Lame sinistre
Yuumi wins against Katarina 50.01% of the time which is 3.60% lower against Katarina than the average opponent.
After normalising both champions win rates Yuumi wins against Katarina 2.08% more often than would be expected.
The average opponent winrate against Katarina is 53.61%.


Twitch
Semeur de peste
Yuumi wins against Twitch 50.24% of the time which is 2.53% lower against Twitch than the average opponent.
After normalising both champions win rates Yuumi wins against Twitch 3.15% more often than would be expected.
The average opponent winrate against Twitch is 52.77%.


Quinn
Ailes de Demacia
Yuumi wins against Quinn 50.99% of the time which is 0.44% higher against Quinn than the average opponent.
After normalising both champions win rates Yuumi wins against Quinn 6.12% more often than would be expected.
The average opponent winrate against Quinn is 50.55%.


Corki
Artilleur téméraire
Yuumi wins against Corki 53.21% of the time which is 2.99% lower against Corki than the average opponent.
After normalising both champions win rates Yuumi wins against Corki 2.67% more often than would be expected.
The average opponent winrate against Corki is 56.20%.


Varus
Flèche de la vengeance
Yuumi wins against Varus 53.75% of the time which is 0.03% lower against Varus than the average opponent.
After normalising both champions win rates Yuumi wins against Varus 5.65% more often than would be expected.
The average opponent winrate against Varus is 53.78%.


Gragas
Agitateur
Yuumi wins against Gragas 54.04% of the time which is 0.65% higher against Gragas than the average opponent.
After normalising both champions win rates Yuumi wins against Gragas 6.33% more often than would be expected.
The average opponent winrate against Gragas is 53.39%.


Ezreal
Explorateur prodigue
Yuumi wins against Ezreal 54.55% of the time which is 4.25% lower against Ezreal than the average opponent.
After normalising both champions win rates Yuumi wins against Ezreal 1.36% more often than would be expected.
The average opponent winrate against Ezreal is 58.80%.