

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.
Emerald+ Champions Analysed: 14,165,185
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.


Kai'Sa Counters
Kai'Sa bottom vs bottom Counters
Kai'Sa bottom on Patch 14 is the strongest counter to bottom champions of Kalista, Mel & Vel'Koz. While Kai'Sa bottom is countered most by bottom champions of Heimerdinger, Seraphine & Zyra. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Heimerdinger
Wielbiony Wynalazca
Kai'Sa wins against Heimerdinger 40.94% of the time which is 5.38% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 6.45% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.32%.


Seraphine
Rozmarzona Piosenkarka
Kai'Sa wins against Seraphine 44.70% of the time which is 3.66% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 4.73% less often than would be expected.
The average opponent winrate against Seraphine is 48.36%.


Zyra
Wiedźma Cierni
Kai'Sa wins against Zyra 45.38% of the time which is 3.86% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 4.93% less often than would be expected.
The average opponent winrate against Zyra is 49.24%.


Karthus
Piewca Śmierci
Kai'Sa wins against Karthus 45.92% of the time which is 0.75% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 1.82% less often than would be expected.
The average opponent winrate against Karthus is 46.67%.


Swain
Wielki Generał Noxusu
Kai'Sa wins against Swain 46.39% of the time which is 0.90% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 1.97% less often than would be expected.
The average opponent winrate against Swain is 47.29%.


Cassiopeia
Wężowy Uścisk
Kai'Sa wins against Cassiopeia 46.59% of the time which is 0.30% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 0.77% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.29%.


Nilah
Nieokiełznana radość
Kai'Sa wins against Nilah 46.62% of the time which is 0.28% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 1.35% less often than would be expected.
The average opponent winrate against Nilah is 46.90%.


Hwei
Wizjoner
Kai'Sa wins against Hwei 46.77% of the time which is 1.09% lower against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 2.16% less often than would be expected.
The average opponent winrate against Hwei is 47.86%.


Kog'Maw
Paszcza Otchłani
Kai'Sa wins against Kog'Maw 46.88% of the time which is 0.23% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.84% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.65%.


Viktor
Herold Arcane
Kai'Sa wins against Viktor 47.64% of the time which is 0.08% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 0.99% less often than would be expected.
The average opponent winrate against Viktor is 47.56%.


Brand
Płomień Zemsty
Kai'Sa wins against Brand 47.67% of the time which is 0.71% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.36% less often than would be expected.
The average opponent winrate against Brand is 46.96%.


Veigar
Panicz Zła
Kai'Sa wins against Veigar 48.06% of the time which is 0.61% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.46% less often than would be expected.
The average opponent winrate against Veigar is 47.45%.


Sivir
Pani Wojny
Kai'Sa wins against Sivir 48.40% of the time which is 0.67% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.40% less often than would be expected.
The average opponent winrate against Sivir is 47.73%.


Ashe
Lodowa Łuczniczka
Kai'Sa wins against Ashe 48.41% of the time which is 0.16% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 1.23% less often than would be expected.
The average opponent winrate against Ashe is 48.57%.


Zeri
Iskierka Zaun
Kai'Sa wins against Zeri 48.77% of the time which is 0.18% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 1.25% less often than would be expected.
The average opponent winrate against Zeri is 48.95%.


Jinx
Wystrzałowa Wariatka
Kai'Sa wins against Jinx 48.81% of the time which is 0.68% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.39% less often than would be expected.
The average opponent winrate against Jinx is 48.13%.


Yasuo
Pokutnik
Kai'Sa wins against Yasuo 48.94% of the time which is 1.09% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.02% more often than would be expected.
The average opponent winrate against Yasuo is 47.85%.


Smolder
Ognisty Podlotek
Kai'Sa wins against Smolder 49.08% of the time which is 0.81% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.26% less often than would be expected.
The average opponent winrate against Smolder is 48.27%.


Xayah
Buntowniczka
Kai'Sa wins against Xayah 49.19% of the time which is 0.20% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.27% less often than would be expected.
The average opponent winrate against Xayah is 49.39%.


Samira
Róża Pustyni
Kai'Sa wins against Samira 49.24% of the time which is 0.33% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.74% less often than would be expected.
The average opponent winrate against Samira is 48.91%.


Vayne
Nocna Łowczyni
Kai'Sa wins against Vayne 49.33% of the time which is 2.15% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 1.08% more often than would be expected.
The average opponent winrate against Vayne is 47.18%.


Lux
Pani Jasności
Kai'Sa wins against Lux 49.47% of the time which is 1.50% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.43% more often than would be expected.
The average opponent winrate against Lux is 47.97%.


Aphelios
Broń Wiernych
Kai'Sa wins against Aphelios 49.52% of the time which is 0.35% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.42% less often than would be expected.
The average opponent winrate against Aphelios is 49.87%.


Yunara
Niezłomna Wiara
Kai'Sa wins against Yunara 49.62% of the time which is 0.33% lower against Yunara than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yunara 1.40% less often than would be expected.
The average opponent winrate against Yunara is 49.95%.


Twitch
Szczur Zarazy
Kai'Sa wins against Twitch 50.14% of the time which is 2.05% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.98% more often than would be expected.
The average opponent winrate against Twitch is 48.09%.


Draven
Wielki Oprawca
Kai'Sa wins against Draven 50.26% of the time which is 0.20% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.27% less often than would be expected.
The average opponent winrate against Draven is 50.46%.


Malzahar
Prorok Pustki
Kai'Sa wins against Malzahar 50.49% of the time which is 0.82% higher against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 0.25% less often than would be expected.
The average opponent winrate against Malzahar is 49.67%.


Tristana
Dumna Kanonierka
Kai'Sa wins against Tristana 50.72% of the time which is 2.33% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 1.26% more often than would be expected.
The average opponent winrate against Tristana is 48.39%.


Akshan
Zbuntowany Strażnik
Kai'Sa wins against Akshan 50.98% of the time which is 0.25% lower against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 1.32% less often than would be expected.
The average opponent winrate against Akshan is 51.23%.


Lucian
Kleryk Broni
Kai'Sa wins against Lucian 51.01% of the time which is 1.75% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.68% more often than would be expected.
The average opponent winrate against Lucian is 49.26%.


Syndra
Mroczna Władczyni
Kai'Sa wins against Syndra 51.23% of the time which is 0.66% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 0.41% less often than would be expected.
The average opponent winrate against Syndra is 50.57%.


Miss Fortune
Łowczyni Nagród
Kai'Sa wins against Miss Fortune 51.23% of the time which is 1.89% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.82% more often than would be expected.
The average opponent winrate against Miss Fortune is 49.34%.


Caitlyn
Szeryf Piltover
Kai'Sa wins against Caitlyn 51.36% of the time which is 1.03% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.04% less often than would be expected.
The average opponent winrate against Caitlyn is 50.33%.


Senna
Odkupicielka
Kai'Sa wins against Senna 51.54% of the time which is 1.79% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.72% more often than would be expected.
The average opponent winrate against Senna is 49.75%.


Corki
Dzielny Bombardier
Kai'Sa wins against Corki 51.62% of the time which is 0.75% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.32% less often than would be expected.
The average opponent winrate against Corki is 50.87%.


Ziggs
Hextechowy Saper
Kai'Sa wins against Ziggs 51.74% of the time which is 3.91% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.84% more often than would be expected.
The average opponent winrate against Ziggs is 47.83%.


Xerath
Wyniesiony Mag
Kai'Sa wins against Xerath 51.85% of the time which is 2.92% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 1.85% more often than would be expected.
The average opponent winrate against Xerath is 48.93%.


Katarina
Złowieszcze Ostrze
Kai'Sa wins against Katarina 52.43% of the time which is 3.08% higher against Katarina than the average opponent.
After normalising both champions win rates Kai'Sa wins against Katarina 2.01% more often than would be expected.
The average opponent winrate against Katarina is 49.35%.


Aurelion Sol
Architekt Gwiazd
Kai'Sa wins against Aurelion Sol 52.86% of the time which is 4.17% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 3.10% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.69%.


Jhin
Wirtuoz
Kai'Sa wins against Jhin 52.94% of the time which is 2.90% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.83% more often than would be expected.
The average opponent winrate against Jhin is 50.04%.


Varus
Strzała Odkupienia
Kai'Sa wins against Varus 53.14% of the time which is 1.39% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.32% more often than would be expected.
The average opponent winrate against Varus is 51.75%.


Ezreal
Odkrywca z Powołania
Kai'Sa wins against Ezreal 54.50% of the time which is 2.30% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.23% more often than would be expected.
The average opponent winrate against Ezreal is 52.20%.


Vel'Koz
Oko Pustki
Kai'Sa wins against Vel'Koz 54.63% of the time which is 7.55% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 6.48% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.08%.


Mel
Odbicie Duszy
Kai'Sa wins against Mel 55.42% of the time which is 5.33% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 4.26% more often than would be expected.
The average opponent winrate against Mel is 50.09%.


Kalista
Włócznia Zemsty
Kai'Sa wins against Kalista 55.97% of the time which is 0.54% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.52% less often than would be expected.
The average opponent winrate against Kalista is 55.43%.