

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.
Gold+ Champions Analysed: 32,998,988
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.


LeBlanc Counters
LeBlanc middle vs middle Counters
LeBlanc middle on Patch 15.10 is the strongest counter to middle champions of Kai'Sa, Karthus & Ezreal. While LeBlanc middle is countered most by middle champions of Naafiri, Gragas & Malzahar. Below is a detailed breakdown of LeBlanc middle counters against middle champions with a minimum of 100 games.


Naafiri
la Sabueso de las Cien Mordidas
LeBlanc wins against Naafiri 40.79% of the time which is 5.49% lower against Naafiri than the average opponent.
After normalising both champions win rates LeBlanc wins against Naafiri 6.18% less often than would be expected.
The average opponent winrate against Naafiri is 46.28%.


Gragas
el Revoltoso
LeBlanc wins against Gragas 43.21% of the time which is 6.23% lower against Gragas than the average opponent.
After normalising both champions win rates LeBlanc wins against Gragas 6.92% less often than would be expected.
The average opponent winrate against Gragas is 49.44%.


Malzahar
el Profeta del Vacío
LeBlanc wins against Malzahar 44.30% of the time which is 3.27% lower against Malzahar than the average opponent.
After normalising both champions win rates LeBlanc wins against Malzahar 3.96% less often than would be expected.
The average opponent winrate against Malzahar is 47.57%.


Yorick
Pastor de Almas
LeBlanc wins against Yorick 44.54% of the time which is 2.08% lower against Yorick than the average opponent.
After normalising both champions win rates LeBlanc wins against Yorick 2.77% less often than would be expected.
The average opponent winrate against Yorick is 46.62%.


Nasus
el Curador de las Arenas
LeBlanc wins against Nasus 44.57% of the time which is 3.59% lower against Nasus than the average opponent.
After normalising both champions win rates LeBlanc wins against Nasus 4.28% less often than would be expected.
The average opponent winrate against Nasus is 48.16%.


Vex
la Tristóloga
LeBlanc wins against Vex 44.84% of the time which is 2.48% lower against Vex than the average opponent.
After normalising both champions win rates LeBlanc wins against Vex 3.17% less often than would be expected.
The average opponent winrate against Vex is 47.32%.


Tryndamere
el Rey Bárbaro
LeBlanc wins against Tryndamere 45.23% of the time which is 2.37% lower against Tryndamere than the average opponent.
After normalising both champions win rates LeBlanc wins against Tryndamere 3.06% less often than would be expected.
The average opponent winrate against Tryndamere is 47.60%.


Sion
el Coloso no Muerto
LeBlanc wins against Sion 45.84% of the time which is 2.20% lower against Sion than the average opponent.
After normalising both champions win rates LeBlanc wins against Sion 2.89% less often than would be expected.
The average opponent winrate against Sion is 48.04%.


Shen
el Ojo del Crepúsculo
LeBlanc wins against Shen 46.03% of the time which is 0.00% lower against Shen than the average opponent.
After normalising both champions win rates LeBlanc wins against Shen 0.69% less often than would be expected.
The average opponent winrate against Shen is 46.03%.


Kennen
el Corazón de la Tempestad
LeBlanc wins against Kennen 46.64% of the time which is 0.66% lower against Kennen than the average opponent.
After normalising both champions win rates LeBlanc wins against Kennen 1.35% less often than would be expected.
The average opponent winrate against Kennen is 47.30%.


Heimerdinger
el Venerable Inventor
LeBlanc wins against Heimerdinger 46.67% of the time which is 0.42% higher against Heimerdinger than the average opponent.
After normalising both champions win rates LeBlanc wins against Heimerdinger 0.27% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.25%.


Fiddlesticks
el Terror Ancestral
LeBlanc wins against Fiddlesticks 46.67% of the time which is 0.52% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates LeBlanc wins against Fiddlesticks 0.17% less often than would be expected.
The average opponent winrate against Fiddlesticks is 46.15%.


Diana
el Desdén de la Luna
LeBlanc wins against Diana 46.83% of the time which is 0.50% lower against Diana than the average opponent.
After normalising both champions win rates LeBlanc wins against Diana 1.19% less often than would be expected.
The average opponent winrate against Diana is 47.33%.


Nunu y Willump
el Niño y su Yeti
LeBlanc wins against Nunu y Willump 46.83% of the time which is 2.80% lower against Nunu y Willump than the average opponent.
After normalising both champions win rates LeBlanc wins against Nunu y Willump 3.49% less often than would be expected.
The average opponent winrate against Nunu y Willump is 49.63%.


Quinn
las Alas de Demacia
LeBlanc wins against Quinn 47.33% of the time which is 1.26% higher against Quinn than the average opponent.
After normalising both champions win rates LeBlanc wins against Quinn 0.57% more often than would be expected.
The average opponent winrate against Quinn is 46.07%.


Annie
la Hija de la Oscuridad
LeBlanc wins against Annie 47.68% of the time which is 0.33% higher against Annie than the average opponent.
After normalising both champions win rates LeBlanc wins against Annie 0.36% less often than would be expected.
The average opponent winrate against Annie is 47.35%.


Lissandra
la Bruja de Hielo
LeBlanc wins against Lissandra 47.95% of the time which is 0.65% lower against Lissandra than the average opponent.
After normalising both champions win rates LeBlanc wins against Lissandra 1.34% less often than would be expected.
The average opponent winrate against Lissandra is 48.60%.


Vladimir
el Segador Carmesí
LeBlanc wins against Vladimir 48.07% of the time which is 0.26% lower against Vladimir than the average opponent.
After normalising both champions win rates LeBlanc wins against Vladimir 0.95% less often than would be expected.
The average opponent winrate against Vladimir is 48.33%.


Zilean
el Guardián del Tiempo
LeBlanc wins against Zilean 48.21% of the time which is 1.72% higher against Zilean than the average opponent.
After normalising both champions win rates LeBlanc wins against Zilean 1.03% more often than would be expected.
The average opponent winrate against Zilean is 46.49%.


Cassiopeia
el Abrazo de la Serpiente
LeBlanc wins against Cassiopeia 48.23% of the time which is 1.04% lower against Cassiopeia than the average opponent.
After normalising both champions win rates LeBlanc wins against Cassiopeia 1.73% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.27%.


Kayle
la Justiciera
LeBlanc wins against Kayle 48.63% of the time which is 2.41% higher against Kayle than the average opponent.
After normalising both champions win rates LeBlanc wins against Kayle 1.72% more often than would be expected.
The average opponent winrate against Kayle is 46.22%.


Akshan
el Centinela Rebelde
LeBlanc wins against Akshan 48.66% of the time which is 1.05% lower against Akshan than the average opponent.
After normalising both champions win rates LeBlanc wins against Akshan 1.74% less often than would be expected.
The average opponent winrate against Akshan is 49.71%.


Pantheon
la Lanza Inquebrantable
LeBlanc wins against Pantheon 48.74% of the time which is 1.44% higher against Pantheon than the average opponent.
After normalising both champions win rates LeBlanc wins against Pantheon 0.75% more often than would be expected.
The average opponent winrate against Pantheon is 47.30%.


Swain
el Gran General Noxiano
LeBlanc wins against Swain 48.80% of the time which is 1.19% higher against Swain than the average opponent.
After normalising both champions win rates LeBlanc wins against Swain 0.50% more often than would be expected.
The average opponent winrate against Swain is 47.61%.


Galio
el Coloso
LeBlanc wins against Galio 48.85% of the time which is 0.43% higher against Galio than the average opponent.
After normalising both champions win rates LeBlanc wins against Galio 0.26% less often than would be expected.
The average opponent winrate against Galio is 48.42%.


Ambessa
La Matriarca de la Guerra
LeBlanc wins against Ambessa 48.86% of the time which is 1.28% lower against Ambessa than the average opponent.
After normalising both champions win rates LeBlanc wins against Ambessa 1.97% less often than would be expected.
The average opponent winrate against Ambessa is 50.14%.


Akali
la Asesina Furtiva
LeBlanc wins against Akali 48.99% of the time which is 0.24% lower against Akali than the average opponent.
After normalising both champions win rates LeBlanc wins against Akali 0.93% less often than would be expected.
The average opponent winrate against Akali is 49.23%.


Yasuo
el Imperdonable
LeBlanc wins against Yasuo 49.02% of the time which is 0.30% lower against Yasuo than the average opponent.
After normalising both champions win rates LeBlanc wins against Yasuo 0.99% less often than would be expected.
The average opponent winrate against Yasuo is 49.32%.


Garen
el Poder de Demacia
LeBlanc wins against Garen 49.04% of the time which is 0.81% higher against Garen than the average opponent.
After normalising both champions win rates LeBlanc wins against Garen 0.12% more often than would be expected.
The average opponent winrate against Garen is 48.23%.


Morgana
la Desolada
LeBlanc wins against Morgana 49.14% of the time which is 1.30% higher against Morgana than the average opponent.
After normalising both champions win rates LeBlanc wins against Morgana 0.61% more often than would be expected.
The average opponent winrate against Morgana is 47.84%.


Karma
la Iluminada
LeBlanc wins against Karma 49.17% of the time which is 1.16% lower against Karma than the average opponent.
After normalising both champions win rates LeBlanc wins against Karma 1.85% less often than would be expected.
The average opponent winrate against Karma is 50.33%.


Twisted Fate
el Maestro de las Cartas
LeBlanc wins against Twisted Fate 49.26% of the time which is 1.39% lower against Twisted Fate than the average opponent.
After normalising both champions win rates LeBlanc wins against Twisted Fate 2.08% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.65%.


Kassadin
el Caminante del Vacío
LeBlanc wins against Kassadin 49.30% of the time which is 0.22% lower against Kassadin than the average opponent.
After normalising both champions win rates LeBlanc wins against Kassadin 0.91% less often than would be expected.
The average opponent winrate against Kassadin is 49.52%.


Taliyah
la Tejedora de Piedra
LeBlanc wins against Taliyah 49.88% of the time which is 0.20% lower against Taliyah than the average opponent.
After normalising both champions win rates LeBlanc wins against Taliyah 0.89% less often than would be expected.
The average opponent winrate against Taliyah is 50.08%.


Cho'Gath
el Terror del Vacío
LeBlanc wins against Cho'Gath 49.89% of the time which is 2.11% higher against Cho'Gath than the average opponent.
After normalising both champions win rates LeBlanc wins against Cho'Gath 1.42% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.78%.


Ahri
la Vastaya de Nueve Colas
LeBlanc wins against Ahri 49.91% of the time which is 0.46% higher against Ahri than the average opponent.
After normalising both champions win rates LeBlanc wins against Ahri 0.23% less often than would be expected.
The average opponent winrate against Ahri is 49.45%.


Jayce
el Defensor del Mañana
LeBlanc wins against Jayce 49.92% of the time which is 1.09% lower against Jayce than the average opponent.
After normalising both champions win rates LeBlanc wins against Jayce 1.78% less often than would be expected.
The average opponent winrate against Jayce is 51.01%.


Fizz
el Bromista de las Mareas
LeBlanc wins against Fizz 50.07% of the time which is 1.66% higher against Fizz than the average opponent.
After normalising both champions win rates LeBlanc wins against Fizz 0.97% more often than would be expected.
The average opponent winrate against Fizz is 48.41%.


Neeko
la Camaleón Curiosa
LeBlanc wins against Neeko 50.09% of the time which is 2.50% higher against Neeko than the average opponent.
After normalising both champions win rates LeBlanc wins against Neeko 1.81% more often than would be expected.
The average opponent winrate against Neeko is 47.59%.


Brand
la Venganza Ardiente
LeBlanc wins against Brand 50.17% of the time which is 1.16% higher against Brand than the average opponent.
After normalising both champions win rates LeBlanc wins against Brand 0.47% more often than would be expected.
The average opponent winrate against Brand is 49.01%.


Gangplank
el Azote de los Mares
LeBlanc wins against Gangplank 50.17% of the time which is 0.22% lower against Gangplank than the average opponent.
After normalising both champions win rates LeBlanc wins against Gangplank 0.91% less often than would be expected.
The average opponent winrate against Gangplank is 50.39%.


Zoe
el Aspecto del Crepúsculo
LeBlanc wins against Zoe 50.34% of the time which is 1.10% higher against Zoe than the average opponent.
After normalising both champions win rates LeBlanc wins against Zoe 0.41% more often than would be expected.
The average opponent winrate against Zoe is 49.24%.


Aurora
la Bruja entre Mundos
LeBlanc wins against Aurora 50.59% of the time which is 0.22% lower against Aurora than the average opponent.
After normalising both champions win rates LeBlanc wins against Aurora 0.91% less often than would be expected.
The average opponent winrate against Aurora is 50.81%.


Anivia
la Criofénix
LeBlanc wins against Anivia 50.70% of the time which is 2.64% higher against Anivia than the average opponent.
After normalising both champions win rates LeBlanc wins against Anivia 1.95% more often than would be expected.
The average opponent winrate against Anivia is 48.06%.


Ekko
el Joven que Fragmentó el Tiempo
LeBlanc wins against Ekko 50.73% of the time which is 2.55% higher against Ekko than the average opponent.
After normalising both champions win rates LeBlanc wins against Ekko 1.86% more often than would be expected.
The average opponent winrate against Ekko is 48.18%.


Veigar
el Pequeño Maestro del Mal
LeBlanc wins against Veigar 50.77% of the time which is 2.21% higher against Veigar than the average opponent.
After normalising both champions win rates LeBlanc wins against Veigar 1.52% more often than would be expected.
The average opponent winrate against Veigar is 48.56%.


Zed
el Maestro de las Sombras
LeBlanc wins against Zed 50.84% of the time which is 0.61% higher against Zed than the average opponent.
After normalising both champions win rates LeBlanc wins against Zed 0.08% less often than would be expected.
The average opponent winrate against Zed is 50.23%.


Lux
la Dama Luminosa
LeBlanc wins against Lux 50.86% of the time which is 2.89% higher against Lux than the average opponent.
After normalising both champions win rates LeBlanc wins against Lux 2.20% more often than would be expected.
The average opponent winrate against Lux is 47.97%.


Syndra
la Soberana Oscura
LeBlanc wins against Syndra 50.89% of the time which is 1.55% higher against Syndra than the average opponent.
After normalising both champions win rates LeBlanc wins against Syndra 0.86% more often than would be expected.
The average opponent winrate against Syndra is 49.34%.


Mordekaiser
el Renacido de Hierro
LeBlanc wins against Mordekaiser 50.93% of the time which is 3.18% higher against Mordekaiser than the average opponent.
After normalising both champions win rates LeBlanc wins against Mordekaiser 2.49% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.75%.


Viktor
El Heraldo de lo Arcano
LeBlanc wins against Viktor 50.99% of the time which is 1.23% higher against Viktor than the average opponent.
After normalising both champions win rates LeBlanc wins against Viktor 0.54% more often than would be expected.
The average opponent winrate against Viktor is 49.76%.


Katarina
la Daga Siniestra
LeBlanc wins against Katarina 50.99% of the time which is 1.50% higher against Katarina than the average opponent.
After normalising both champions win rates LeBlanc wins against Katarina 0.81% more often than would be expected.
The average opponent winrate against Katarina is 49.49%.


Xerath
el Mago Ascendente
LeBlanc wins against Xerath 51.00% of the time which is 3.19% higher against Xerath than the average opponent.
After normalising both champions win rates LeBlanc wins against Xerath 2.50% more often than would be expected.
The average opponent winrate against Xerath is 47.81%.


Mel
el Reflejo del Alma
LeBlanc wins against Mel 51.12% of the time which is 0.48% lower against Mel than the average opponent.
After normalising both champions win rates LeBlanc wins against Mel 1.17% less often than would be expected.
The average opponent winrate against Mel is 51.60%.


Rumble
la Amenaza Mecánica
LeBlanc wins against Rumble 51.28% of the time which is 2.76% higher against Rumble than the average opponent.
After normalising both champions win rates LeBlanc wins against Rumble 2.07% more often than would be expected.
The average opponent winrate against Rumble is 48.52%.


Qiyana
La Emperatriz de los Elementos
LeBlanc wins against Qiyana 51.34% of the time which is 0.76% higher against Qiyana than the average opponent.
After normalising both champions win rates LeBlanc wins against Qiyana 0.07% more often than would be expected.
The average opponent winrate against Qiyana is 50.58%.


Irelia
la Cuchilla Danzante
LeBlanc wins against Irelia 51.48% of the time which is 1.15% higher against Irelia than the average opponent.
After normalising both champions win rates LeBlanc wins against Irelia 0.46% more often than would be expected.
The average opponent winrate against Irelia is 50.33%.


Sylas
el Usurpador
LeBlanc wins against Sylas 51.54% of the time which is 1.72% higher against Sylas than the average opponent.
After normalising both champions win rates LeBlanc wins against Sylas 1.03% more often than would be expected.
The average opponent winrate against Sylas is 49.82%.


Aurelion Sol
el Forjador de Estrellas
LeBlanc wins against Aurelion Sol 51.54% of the time which is 2.46% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates LeBlanc wins against Aurelion Sol 1.77% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.08%.


Hwei
el Visionario
LeBlanc wins against Hwei 51.58% of the time which is 1.90% higher against Hwei than the average opponent.
After normalising both champions win rates LeBlanc wins against Hwei 1.21% more often than would be expected.
The average opponent winrate against Hwei is 49.68%.


Vel'Koz
el Ojo del Vacío
LeBlanc wins against Vel'Koz 51.67% of the time which is 2.83% higher against Vel'Koz than the average opponent.
After normalising both champions win rates LeBlanc wins against Vel'Koz 2.14% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.84%.


Seraphine
la Cantante Soñadora
LeBlanc wins against Seraphine 51.75% of the time which is 0.12% higher against Seraphine than the average opponent.
After normalising both champions win rates LeBlanc wins against Seraphine 0.57% less often than would be expected.
The average opponent winrate against Seraphine is 51.63%.


Ryze
el Mago Rúnico
LeBlanc wins against Ryze 51.92% of the time which is 1.01% higher against Ryze than the average opponent.
After normalising both champions win rates LeBlanc wins against Ryze 0.32% more often than would be expected.
The average opponent winrate against Ryze is 50.91%.


Talon
la Sombra de la Navaja
LeBlanc wins against Talon 52.03% of the time which is 2.02% higher against Talon than the average opponent.
After normalising both champions win rates LeBlanc wins against Talon 1.33% more often than would be expected.
The average opponent winrate against Talon is 50.01%.


Malphite
el Fragmento del Monolito
LeBlanc wins against Malphite 52.21% of the time which is 4.86% higher against Malphite than the average opponent.
After normalising both champions win rates LeBlanc wins against Malphite 4.17% more often than would be expected.
The average opponent winrate against Malphite is 47.35%.


Zac
el Arma Secreta
LeBlanc wins against Zac 52.23% of the time which is 5.67% higher against Zac than the average opponent.
After normalising both champions win rates LeBlanc wins against Zac 4.98% more often than would be expected.
The average opponent winrate against Zac is 46.56%.


Tristana
la Artillera Yordle
LeBlanc wins against Tristana 52.82% of the time which is 1.14% lower against Tristana than the average opponent.
After normalising both champions win rates LeBlanc wins against Tristana 1.83% less often than would be expected.
The average opponent winrate against Tristana is 53.96%.


Orianna
la Doncella Mecánica
LeBlanc wins against Orianna 53.02% of the time which is 2.71% higher against Orianna than the average opponent.
After normalising both champions win rates LeBlanc wins against Orianna 2.02% more often than would be expected.
The average opponent winrate against Orianna is 50.31%.


Yone
el Imborrable
LeBlanc wins against Yone 53.29% of the time which is 1.12% higher against Yone than the average opponent.
After normalising both champions win rates LeBlanc wins against Yone 0.43% more often than would be expected.
The average opponent winrate against Yone is 52.17%.


Ziggs
el Experto en Hexplosivos
LeBlanc wins against Ziggs 54.98% of the time which is 4.36% higher against Ziggs than the average opponent.
After normalising both champions win rates LeBlanc wins against Ziggs 3.67% more often than would be expected.
The average opponent winrate against Ziggs is 50.62%.


Riven
la Desterrada
LeBlanc wins against Riven 55.14% of the time which is 7.86% higher against Riven than the average opponent.
After normalising both champions win rates LeBlanc wins against Riven 7.17% more often than would be expected.
The average opponent winrate against Riven is 47.28%.


Zyra
el Despertar de las Espinas
LeBlanc wins against Zyra 55.56% of the time which is 5.19% higher against Zyra than the average opponent.
After normalising both champions win rates LeBlanc wins against Zyra 4.50% more often than would be expected.
The average opponent winrate against Zyra is 50.37%.


Varus
la Flecha del Castigo
LeBlanc wins against Varus 55.76% of the time which is 2.15% higher against Varus than the average opponent.
After normalising both champions win rates LeBlanc wins against Varus 1.46% more often than would be expected.
The average opponent winrate against Varus is 53.61%.


Azir
el Emperador de las Arenas
LeBlanc wins against Azir 55.86% of the time which is 3.58% higher against Azir than the average opponent.
After normalising both champions win rates LeBlanc wins against Azir 2.89% more often than would be expected.
The average opponent winrate against Azir is 52.28%.


Smolder
el Dragoncito Flamante
LeBlanc wins against Smolder 56.24% of the time which is 3.04% higher against Smolder than the average opponent.
After normalising both champions win rates LeBlanc wins against Smolder 2.35% more often than would be expected.
The average opponent winrate against Smolder is 53.20%.


Corki
el Bombardero Osado
LeBlanc wins against Corki 56.33% of the time which is 3.22% higher against Corki than the average opponent.
After normalising both champions win rates LeBlanc wins against Corki 2.53% more often than would be expected.
The average opponent winrate against Corki is 53.11%.


Lucian
el Purificador
LeBlanc wins against Lucian 56.46% of the time which is 1.13% higher against Lucian than the average opponent.
After normalising both champions win rates LeBlanc wins against Lucian 0.44% more often than would be expected.
The average opponent winrate against Lucian is 55.33%.


Renekton
el Carnicero de las Arenas
LeBlanc wins against Renekton 57.04% of the time which is 8.90% higher against Renekton than the average opponent.
After normalising both champions win rates LeBlanc wins against Renekton 8.21% more often than would be expected.
The average opponent winrate against Renekton is 48.14%.


Teemo
el Explorador Veloz
LeBlanc wins against Teemo 58.00% of the time which is 11.07% higher against Teemo than the average opponent.
After normalising both champions win rates LeBlanc wins against Teemo 10.38% more often than would be expected.
The average opponent winrate against Teemo is 46.93%.


Viego
El Rey Arruinado
LeBlanc wins against Viego 58.16% of the time which is 6.35% higher against Viego than the average opponent.
After normalising both champions win rates LeBlanc wins against Viego 5.66% more often than would be expected.
The average opponent winrate against Viego is 51.81%.


Jhin
el Virtuoso
LeBlanc wins against Jhin 58.52% of the time which is 7.44% higher against Jhin than the average opponent.
After normalising both champions win rates LeBlanc wins against Jhin 6.75% more often than would be expected.
The average opponent winrate against Jhin is 51.08%.


Caitlyn
la Sheriff de Piltóver
LeBlanc wins against Caitlyn 60.26% of the time which is 6.37% higher against Caitlyn than the average opponent.
After normalising both champions win rates LeBlanc wins against Caitlyn 5.68% more often than would be expected.
The average opponent winrate against Caitlyn is 53.89%.


Ezreal
el Explorador Pródigo
LeBlanc wins against Ezreal 60.41% of the time which is 2.59% higher against Ezreal than the average opponent.
After normalising both champions win rates LeBlanc wins against Ezreal 1.90% more often than would be expected.
The average opponent winrate against Ezreal is 57.82%.


Karthus
el Canto de la Muerte
LeBlanc wins against Karthus 60.78% of the time which is 9.22% higher against Karthus than the average opponent.
After normalising both champions win rates LeBlanc wins against Karthus 8.53% more often than would be expected.
The average opponent winrate against Karthus is 51.56%.


Kai'Sa
La Hija del Vacío
LeBlanc wins against Kai'Sa 64.04% of the time which is 9.05% higher against Kai'Sa than the average opponent.
After normalising both champions win rates LeBlanc wins against Kai'Sa 8.36% more often than would be expected.
The average opponent winrate against Kai'Sa is 54.99%.