

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.
Diamond Champions Analysed: 8,974,471
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 bottom Counters
Yuumi support on Patch 30 is the strongest counter to bottom champions of Smolder, Brand & Ezreal. While Yuumi support is countered most by bottom champions of Cassiopeia, Viktor & Vel'Koz. Below is a detailed breakdown of Yuumi support counters against bottom champions with a minimum of 100 games.


Cassiopeia
Étreinte du serpent
Yuumi wins against Cassiopeia 40.00% of the time which is 4.22% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Yuumi wins against Cassiopeia 7.01% less often than would be expected.
The average opponent winrate against Cassiopeia is 44.22%.


Viktor
Héraut de l'arcane
Yuumi wins against Viktor 42.98% of the time which is 2.93% lower against Viktor than the average opponent.
After normalising both champions win rates Yuumi wins against Viktor 5.72% less often than would be expected.
The average opponent winrate against Viktor is 45.91%.


Vel'Koz
Œil du Néant
Yuumi wins against Vel'Koz 43.59% of the time which is 3.00% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Yuumi wins against Vel'Koz 5.80% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.59%.


Yasuo
Disgracié
Yuumi wins against Yasuo 44.13% of the time which is 1.69% lower against Yasuo than the average opponent.
After normalising both champions win rates Yuumi wins against Yasuo 4.48% less often than would be expected.
The average opponent winrate against Yasuo is 45.82%.


Karthus
Liche
Yuumi wins against Karthus 44.25% of the time which is 1.69% lower against Karthus than the average opponent.
After normalising both champions win rates Yuumi wins against Karthus 4.48% less often than would be expected.
The average opponent winrate against Karthus is 45.94%.


Séraphine
Chanteuse rêveuse
Yuumi wins against Séraphine 45.95% of the time which is 0.95% lower against Séraphine than the average opponent.
After normalising both champions win rates Yuumi wins against Séraphine 3.75% less often than would be expected.
The average opponent winrate against Séraphine is 46.90%.


Lux
Dame de lumière
Yuumi wins against Lux 46.06% of the time which is 1.58% lower against Lux than the average opponent.
After normalising both champions win rates Yuumi wins against Lux 4.38% less often than would be expected.
The average opponent winrate against Lux is 47.64%.


Veigar
Seigneur des maléfices
Yuumi wins against Veigar 46.40% of the time which is 0.36% higher against Veigar than the average opponent.
After normalising both champions win rates Yuumi wins against Veigar 2.44% less often than would be expected.
The average opponent winrate against Veigar is 46.04%.


Nilah
Joie incarnée
Yuumi wins against Nilah 46.96% of the time which is 2.06% higher against Nilah than the average opponent.
After normalising both champions win rates Yuumi wins against Nilah 0.73% less often than would be expected.
The average opponent winrate against Nilah is 44.90%.


Lucian
Purificateur
Yuumi wins against Lucian 47.29% of the time which is 0.67% higher against Lucian than the average opponent.
After normalising both champions win rates Yuumi wins against Lucian 2.13% less often than would be expected.
The average opponent winrate against Lucian is 46.62%.


Mel
Reflet de l'âme
Yuumi wins against Mel 47.68% of the time which is 1.48% lower against Mel than the average opponent.
After normalising both champions win rates Yuumi wins against Mel 4.28% less often than would be expected.
The average opponent winrate against Mel is 49.16%.


Samira
Rose du désert
Yuumi wins against Samira 47.92% of the time which is 0.06% lower against Samira than the average opponent.
After normalising both champions win rates Yuumi wins against Samira 2.86% less often than would be expected.
The average opponent winrate against Samira is 47.98%.


Kog'Maw
Gueule des abysses
Yuumi wins against Kog'Maw 47.97% of the time which is 2.82% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Yuumi wins against Kog'Maw 0.03% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.15%.


Swain
Grand général noxien
Yuumi wins against Swain 48.52% of the time which is 2.38% higher against Swain than the average opponent.
After normalising both champions win rates Yuumi wins against Swain 0.42% less often than would be expected.
The average opponent winrate against Swain is 46.14%.


Jinx
Gâchette folle
Yuumi wins against Jinx 48.62% of the time which is 2.02% higher against Jinx than the average opponent.
After normalising both champions win rates Yuumi wins against Jinx 0.78% less often than would be expected.
The average opponent winrate against Jinx is 46.60%.


Twitch
Semeur de peste
Yuumi wins against Twitch 48.69% of the time which is 2.07% higher against Twitch than the average opponent.
After normalising both champions win rates Yuumi wins against Twitch 0.73% less often than would be expected.
The average opponent winrate against Twitch is 46.62%.


Vayne
Chasseresse nocturne
Yuumi wins against Vayne 48.81% of the time which is 2.45% higher against Vayne than the average opponent.
After normalising both champions win rates Yuumi wins against Vayne 0.35% less often than would be expected.
The average opponent winrate against Vayne is 46.36%.


Draven
Glorieux exécuteur
Yuumi wins against Draven 49.52% of the time which is 1.47% higher against Draven than the average opponent.
After normalising both champions win rates Yuumi wins against Draven 1.33% less often than would be expected.
The average opponent winrate against Draven is 48.05%.


Tristana
Canonnière yordle
Yuumi wins against Tristana 49.80% of the time which is 3.36% higher against Tristana than the average opponent.
After normalising both champions win rates Yuumi wins against Tristana 0.56% more often than would be expected.
The average opponent winrate against Tristana is 46.44%.


Varus
Flèche de la vengeance
Yuumi wins against Varus 50.07% of the time which is 0.92% higher against Varus than the average opponent.
After normalising both champions win rates Yuumi wins against Varus 1.88% less often than would be expected.
The average opponent winrate against Varus is 49.15%.


Corki
Artilleur téméraire
Yuumi wins against Corki 50.54% of the time which is 1.17% higher against Corki than the average opponent.
After normalising both champions win rates Yuumi wins against Corki 1.63% less often than would be expected.
The average opponent winrate against Corki is 49.37%.


Kalista
Lance de la vengeance
Yuumi wins against Kalista 50.67% of the time which is 0.46% lower against Kalista than the average opponent.
After normalising both champions win rates Yuumi wins against Kalista 3.26% less often than would be expected.
The average opponent winrate against Kalista is 51.13%.


Kai'Sa
Fille du Néant
Yuumi wins against Kai'Sa 50.68% of the time which is 1.36% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Yuumi wins against Kai'Sa 1.44% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.32%.


Xayah
Rebelle
Yuumi wins against Xayah 50.72% of the time which is 3.24% higher against Xayah than the average opponent.
After normalising both champions win rates Yuumi wins against Xayah 0.44% more often than would be expected.
The average opponent winrate against Xayah is 47.48%.


Miss Fortune
Chasseuse de primes
Yuumi wins against Miss Fortune 51.36% of the time which is 3.94% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Yuumi wins against Miss Fortune 1.14% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.42%.


Hwei
Visionnaire
Yuumi wins against Hwei 51.60% of the time which is 4.47% higher against Hwei than the average opponent.
After normalising both champions win rates Yuumi wins against Hwei 1.67% more often than would be expected.
The average opponent winrate against Hwei is 47.13%.


Ashe
Archère de givre
Yuumi wins against Ashe 52.24% of the time which is 3.88% higher against Ashe than the average opponent.
After normalising both champions win rates Yuumi wins against Ashe 1.08% more often than would be expected.
The average opponent winrate against Ashe is 48.36%.


Jhin
Virtuose
Yuumi wins against Jhin 53.18% of the time which is 4.77% higher against Jhin than the average opponent.
After normalising both champions win rates Yuumi wins against Jhin 1.97% more often than would be expected.
The average opponent winrate against Jhin is 48.41%.


Aphelios
Arme des Lunaris
Yuumi wins against Aphelios 53.22% of the time which is 4.47% higher against Aphelios than the average opponent.
After normalising both champions win rates Yuumi wins against Aphelios 1.67% more often than would be expected.
The average opponent winrate against Aphelios is 48.75%.


Zeri
Étincelle de Zaun
Yuumi wins against Zeri 53.63% of the time which is 4.55% higher against Zeri than the average opponent.
After normalising both champions win rates Yuumi wins against Zeri 1.75% more often than would be expected.
The average opponent winrate against Zeri is 49.08%.


Caitlyn
Shérif de Piltover
Yuumi wins against Caitlyn 53.73% of the time which is 4.70% higher against Caitlyn than the average opponent.
After normalising both champions win rates Yuumi wins against Caitlyn 1.90% more often than would be expected.
The average opponent winrate against Caitlyn is 49.03%.


Sivir
Vierge martiale
Yuumi wins against Sivir 54.04% of the time which is 6.00% higher against Sivir than the average opponent.
After normalising both champions win rates Yuumi wins against Sivir 3.20% more often than would be expected.
The average opponent winrate against Sivir is 48.04%.


Ziggs
Expert des Hexplosifs
Yuumi wins against Ziggs 54.88% of the time which is 6.63% higher against Ziggs than the average opponent.
After normalising both champions win rates Yuumi wins against Ziggs 3.83% more often than would be expected.
The average opponent winrate against Ziggs is 48.25%.


Ezreal
Explorateur prodigue
Yuumi wins against Ezreal 55.64% of the time which is 4.87% higher against Ezreal than the average opponent.
After normalising both champions win rates Yuumi wins against Ezreal 2.07% more often than would be expected.
The average opponent winrate against Ezreal is 50.77%.


Brand
Vengeur flamboyant
Yuumi wins against Brand 55.71% of the time which is 10.82% higher against Brand than the average opponent.
After normalising both champions win rates Yuumi wins against Brand 8.03% more often than would be expected.
The average opponent winrate against Brand is 44.89%.


Smolder
Dragonnet flamboyant
Yuumi wins against Smolder 56.42% of the time which is 7.61% higher against Smolder than the average opponent.
After normalising both champions win rates Yuumi wins against Smolder 4.81% more often than would be expected.
The average opponent winrate against Smolder is 48.81%.