

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: 43,023,084
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.


Caitlyn Counters
Caitlyn bottom vs jungle Counters
Caitlyn bottom on Patch 30 is the strongest counter to jungle champions of Riven, Yone & Malzahar. While Caitlyn bottom is countered most by jungle champions of Sion, Briar & Rammus. Below is a detailed breakdown of Caitlyn bottom counters against jungle champions with a minimum of 100 games.


Sion
o Colosso Morto-Vivo
Caitlyn wins against Sion 45.86% of the time which is 2.83% lower against Sion than the average opponent.
After normalising both champions win rates Caitlyn wins against Sion 3.12% less often than would be expected.
The average opponent winrate against Sion is 48.69%.


Briar
a Fome Contida
Caitlyn wins against Briar 46.09% of the time which is 0.40% higher against Briar than the average opponent.
After normalising both champions win rates Caitlyn wins against Briar 0.11% more often than would be expected.
The average opponent winrate against Briar is 45.69%.


Rammus
o Tatu Blindado
Caitlyn wins against Rammus 46.79% of the time which is 0.51% lower against Rammus than the average opponent.
After normalising both champions win rates Caitlyn wins against Rammus 0.80% less often than would be expected.
The average opponent winrate against Rammus is 47.30%.


Volibear
a Tempestade Implacável
Caitlyn wins against Volibear 46.87% of the time which is 0.79% higher against Volibear than the average opponent.
After normalising both champions win rates Caitlyn wins against Volibear 0.50% more often than would be expected.
The average opponent winrate against Volibear is 46.08%.


Olaf
o Berserker
Caitlyn wins against Olaf 47.49% of the time which is 1.06% lower against Olaf than the average opponent.
After normalising both champions win rates Caitlyn wins against Olaf 1.35% less often than would be expected.
The average opponent winrate against Olaf is 48.55%.


Elise
a Aranha Rainha
Caitlyn wins against Elise 47.64% of the time which is 2.35% lower against Elise than the average opponent.
After normalising both champions win rates Caitlyn wins against Elise 2.64% less often than would be expected.
The average opponent winrate against Elise is 49.99%.


Mordekaiser
o Revenã de Ferro
Caitlyn wins against Mordekaiser 47.69% of the time which is 0.21% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Caitlyn wins against Mordekaiser 0.08% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.48%.


Dr. Mundo
o Louco de Zaun
Caitlyn wins against Dr. Mundo 47.76% of the time which is 0.74% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Caitlyn wins against Dr. Mundo 1.03% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.50%.


Warwick
a Ira Desimpedida de Zaun
Caitlyn wins against Warwick 47.98% of the time which is 2.03% higher against Warwick than the average opponent.
After normalising both champions win rates Caitlyn wins against Warwick 1.74% more often than would be expected.
The average opponent winrate against Warwick is 45.95%.


Nocturne
o Eterno Pesadelo
Caitlyn wins against Nocturne 48.08% of the time which is 0.77% lower against Nocturne than the average opponent.
After normalising both champions win rates Caitlyn wins against Nocturne 1.06% less often than would be expected.
The average opponent winrate against Nocturne is 48.85%.


Diana
o Escárnio da Lua
Caitlyn wins against Diana 48.19% of the time which is 0.55% lower against Diana than the average opponent.
After normalising both champions win rates Caitlyn wins against Diana 0.84% less often than would be expected.
The average opponent winrate against Diana is 48.74%.


Poppy
a Guardiã do Martelo
Caitlyn wins against Poppy 48.34% of the time which is 0.51% lower against Poppy than the average opponent.
After normalising both champions win rates Caitlyn wins against Poppy 0.80% less often than would be expected.
The average opponent winrate against Poppy is 48.85%.


Brand
a Vingança Flamejante
Caitlyn wins against Brand 48.40% of the time which is 1.36% lower against Brand than the average opponent.
After normalising both champions win rates Caitlyn wins against Brand 1.65% less often than would be expected.
The average opponent winrate against Brand is 49.76%.


Rumble
a Ameaça Mecânica
Caitlyn wins against Rumble 48.41% of the time which is 0.09% lower against Rumble than the average opponent.
After normalising both champions win rates Caitlyn wins against Rumble 0.38% less often than would be expected.
The average opponent winrate against Rumble is 48.50%.


Naafiri
Fera das Cem Mordidas
Caitlyn wins against Naafiri 48.54% of the time which is 0.58% lower against Naafiri than the average opponent.
After normalising both champions win rates Caitlyn wins against Naafiri 0.87% less often than would be expected.
The average opponent winrate against Naafiri is 49.12%.


Ivern
o Pai do Verde
Caitlyn wins against Ivern 48.75% of the time which is 0.89% lower against Ivern than the average opponent.
After normalising both champions win rates Caitlyn wins against Ivern 1.18% less often than would be expected.
The average opponent winrate against Ivern is 49.64%.


Jarvan IV
o Exemplo de Demacia
Caitlyn wins against Jarvan IV 48.76% of the time which is 0.15% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Caitlyn wins against Jarvan IV 0.44% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.91%.


Wukong
o Macaco Rei
Caitlyn wins against Wukong 48.78% of the time which is 0.03% lower against Wukong than the average opponent.
After normalising both champions win rates Caitlyn wins against Wukong 0.32% less often than would be expected.
The average opponent winrate against Wukong is 48.81%.


Teemo
o Explorador Veloz
Caitlyn wins against Teemo 48.91% of the time which is 1.25% higher against Teemo than the average opponent.
After normalising both champions win rates Caitlyn wins against Teemo 0.96% more often than would be expected.
The average opponent winrate against Teemo is 47.66%.


Kha'Zix
o Ceifador do Vazio
Caitlyn wins against Kha'Zix 48.95% of the time which is 0.54% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Caitlyn wins against Kha'Zix 0.83% less often than would be expected.
The average opponent winrate against Kha'Zix is 49.49%.


Jax
o Grão-Mestre das Armas
Caitlyn wins against Jax 48.98% of the time which is 1.79% higher against Jax than the average opponent.
After normalising both champions win rates Caitlyn wins against Jax 1.50% more often than would be expected.
The average opponent winrate against Jax is 47.19%.


Yorick
o Pastor de Almas
Caitlyn wins against Yorick 49.26% of the time which is 1.26% higher against Yorick than the average opponent.
After normalising both champions win rates Caitlyn wins against Yorick 0.97% more often than would be expected.
The average opponent winrate against Yorick is 48.00%.


Master Yi
o Espadachim Wuju
Caitlyn wins against Master Yi 49.42% of the time which is 1.07% higher against Master Yi than the average opponent.
After normalising both champions win rates Caitlyn wins against Master Yi 0.78% more often than would be expected.
The average opponent winrate against Master Yi is 48.35%.


Amumu
a Múmia Triste
Caitlyn wins against Amumu 49.42% of the time which is 1.97% higher against Amumu than the average opponent.
After normalising both champions win rates Caitlyn wins against Amumu 1.68% more often than would be expected.
The average opponent winrate against Amumu is 47.45%.


Xin Zhao
o Senescal de Demacia
Caitlyn wins against Xin Zhao 49.42% of the time which is 0.69% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Caitlyn wins against Xin Zhao 0.98% less often than would be expected.
The average opponent winrate against Xin Zhao is 50.11%.


Morgana
a Caída
Caitlyn wins against Morgana 49.45% of the time which is 0.73% higher against Morgana than the average opponent.
After normalising both champions win rates Caitlyn wins against Morgana 0.44% more often than would be expected.
The average opponent winrate against Morgana is 48.72%.


Zac
a Arma Secreta
Caitlyn wins against Zac 49.55% of the time which is 1.26% lower against Zac than the average opponent.
After normalising both champions win rates Caitlyn wins against Zac 1.55% less often than would be expected.
The average opponent winrate against Zac is 50.81%.


Fiddlesticks
o Terror Ancestral
Caitlyn wins against Fiddlesticks 49.57% of the time which is 0.46% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Caitlyn wins against Fiddlesticks 0.17% more often than would be expected.
The average opponent winrate against Fiddlesticks is 49.11%.


Zyra
a Ascensão dos Espinhos
Caitlyn wins against Zyra 49.61% of the time which is 0.07% higher against Zyra than the average opponent.
After normalising both champions win rates Caitlyn wins against Zyra 0.22% less often than would be expected.
The average opponent winrate against Zyra is 49.54%.


Udyr
o Andarilho Espiritual
Caitlyn wins against Udyr 49.68% of the time which is 0.33% lower against Udyr than the average opponent.
After normalising both champions win rates Caitlyn wins against Udyr 0.62% less often than would be expected.
The average opponent winrate against Udyr is 50.01%.


Nunu e Willump
o Garoto e seu Yeti
Caitlyn wins against Nunu e Willump 49.79% of the time which is 0.57% higher against Nunu e Willump than the average opponent.
After normalising both champions win rates Caitlyn wins against Nunu e Willump 0.28% more often than would be expected.
The average opponent winrate against Nunu e Willump is 49.22%.


Evelynn
o Abraço da Agonia
Caitlyn wins against Evelynn 49.87% of the time which is 0.37% higher against Evelynn than the average opponent.
After normalising both champions win rates Caitlyn wins against Evelynn 0.08% more often than would be expected.
The average opponent winrate against Evelynn is 49.50%.


Viego
O Rei Destruído
Caitlyn wins against Viego 49.89% of the time which is 0.93% higher against Viego than the average opponent.
After normalising both champions win rates Caitlyn wins against Viego 0.64% more often than would be expected.
The average opponent winrate against Viego is 48.96%.


Shyvana
a Meio-Dragão
Caitlyn wins against Shyvana 49.90% of the time which is 1.11% higher against Shyvana than the average opponent.
After normalising both champions win rates Caitlyn wins against Shyvana 0.82% more often than would be expected.
The average opponent winrate against Shyvana is 48.79%.


Bel'Veth
a Imperatriz do Vazio
Caitlyn wins against Bel'Veth 50.03% of the time which is 0.25% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Caitlyn wins against Bel'Veth 0.54% less often than would be expected.
The average opponent winrate against Bel'Veth is 50.28%.


Trundle
o Rei dos Trolls
Caitlyn wins against Trundle 50.05% of the time which is 2.16% higher against Trundle than the average opponent.
After normalising both champions win rates Caitlyn wins against Trundle 1.87% more often than would be expected.
The average opponent winrate against Trundle is 47.89%.


Kayn
o Ceifador das Sombras
Caitlyn wins against Kayn 50.13% of the time which is 1.24% higher against Kayn than the average opponent.
After normalising both champions win rates Caitlyn wins against Kayn 0.95% more often than would be expected.
The average opponent winrate against Kayn is 48.89%.


Rek'Sai
a Escavadora do Vazio
Caitlyn wins against Rek'Sai 50.25% of the time which is 0.76% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Caitlyn wins against Rek'Sai 1.05% less often than would be expected.
The average opponent winrate against Rek'Sai is 51.01%.


Ekko
o Rapaz que Estilhaçou o Tempo
Caitlyn wins against Ekko 50.27% of the time which is 1.03% higher against Ekko than the average opponent.
After normalising both champions win rates Caitlyn wins against Ekko 0.74% more often than would be expected.
The average opponent winrate against Ekko is 49.24%.


Talon
a Sombra da Lâmina
Caitlyn wins against Talon 50.40% of the time which is 0.26% lower against Talon than the average opponent.
After normalising both champions win rates Caitlyn wins against Talon 0.55% less often than would be expected.
The average opponent winrate against Talon is 50.66%.


Lee Sin
o Monge Cego
Caitlyn wins against Lee Sin 50.58% of the time which is 0.59% lower against Lee Sin than the average opponent.
After normalising both champions win rates Caitlyn wins against Lee Sin 0.88% less often than would be expected.
The average opponent winrate against Lee Sin is 51.17%.


Pantheon
a Lança Indestrutível
Caitlyn wins against Pantheon 50.58% of the time which is 0.08% lower against Pantheon than the average opponent.
After normalising both champions win rates Caitlyn wins against Pantheon 0.37% less often than would be expected.
The average opponent winrate against Pantheon is 50.66%.


Lillia
o Florir Receoso
Caitlyn wins against Lillia 50.62% of the time which is 0.98% higher against Lillia than the average opponent.
After normalising both champions win rates Caitlyn wins against Lillia 0.69% more often than would be expected.
The average opponent winrate against Lillia is 49.64%.


Gragas
o Badernista
Caitlyn wins against Gragas 50.74% of the time which is 0.80% lower against Gragas than the average opponent.
After normalising both champions win rates Caitlyn wins against Gragas 1.09% less often than would be expected.
The average opponent winrate against Gragas is 51.54%.


Graves
o Foragido
Caitlyn wins against Graves 50.84% of the time which is 0.38% higher against Graves than the average opponent.
After normalising both champions win rates Caitlyn wins against Graves 0.09% more often than would be expected.
The average opponent winrate against Graves is 50.46%.


Sett
o Chefe
Caitlyn wins against Sett 50.87% of the time which is 1.25% higher against Sett than the average opponent.
After normalising both champions win rates Caitlyn wins against Sett 0.96% more often than would be expected.
The average opponent winrate against Sett is 49.62%.


Sejuani
a Fúria do Norte
Caitlyn wins against Sejuani 50.88% of the time which is 0.09% higher against Sejuani than the average opponent.
After normalising both champions win rates Caitlyn wins against Sejuani 0.20% less often than would be expected.
The average opponent winrate against Sejuani is 50.79%.


Aatrox
a Espada Darkin
Caitlyn wins against Aatrox 50.93% of the time which is 4.68% lower against Aatrox than the average opponent.
After normalising both champions win rates Caitlyn wins against Aatrox 4.97% less often than would be expected.
The average opponent winrate against Aatrox is 55.61%.


Nasus
o Curador das Areias
Caitlyn wins against Nasus 50.96% of the time which is 2.06% higher against Nasus than the average opponent.
After normalising both champions win rates Caitlyn wins against Nasus 1.77% more often than would be expected.
The average opponent winrate against Nasus is 48.90%.


Taric
o Escudo de Valoran
Caitlyn wins against Taric 50.98% of the time which is 0.27% lower against Taric than the average opponent.
After normalising both champions win rates Caitlyn wins against Taric 0.56% less often than would be expected.
The average opponent winrate against Taric is 51.25%.


Sylas
o Abjugado
Caitlyn wins against Sylas 51.09% of the time which is 0.02% lower against Sylas than the average opponent.
After normalising both champions win rates Caitlyn wins against Sylas 0.31% less often than would be expected.
The average opponent winrate against Sylas is 51.11%.


Vi
a Defensora de Piltover
Caitlyn wins against Vi 51.20% of the time which is 0.23% higher against Vi than the average opponent.
After normalising both champions win rates Caitlyn wins against Vi 0.06% less often than would be expected.
The average opponent winrate against Vi is 50.97%.


Kindred
os Caçadores Eternos
Caitlyn wins against Kindred 51.24% of the time which is 0.62% higher against Kindred than the average opponent.
After normalising both champions win rates Caitlyn wins against Kindred 0.33% more often than would be expected.
The average opponent winrate against Kindred is 50.62%.


Nautilus
o Titã das Profundezas
Caitlyn wins against Nautilus 51.42% of the time which is 0.79% lower against Nautilus than the average opponent.
After normalising both champions win rates Caitlyn wins against Nautilus 1.08% less often than would be expected.
The average opponent winrate against Nautilus is 52.21%.


Darius
a Mão de Noxus
Caitlyn wins against Darius 51.55% of the time which is 2.25% higher against Darius than the average opponent.
After normalising both champions win rates Caitlyn wins against Darius 1.96% more often than would be expected.
The average opponent winrate against Darius is 49.30%.


Taliyah
a Tecelã de Pedras
Caitlyn wins against Taliyah 51.56% of the time which is 1.18% lower against Taliyah than the average opponent.
After normalising both champions win rates Caitlyn wins against Taliyah 1.47% less often than would be expected.
The average opponent winrate against Taliyah is 52.74%.


Shaco
o Bufão Demoníaco
Caitlyn wins against Shaco 51.64% of the time which is 0.76% higher against Shaco than the average opponent.
After normalising both champions win rates Caitlyn wins against Shaco 0.47% more often than would be expected.
The average opponent winrate against Shaco is 50.88%.


Gwen
A Costureira Encantada
Caitlyn wins against Gwen 51.64% of the time which is 0.14% higher against Gwen than the average opponent.
After normalising both champions win rates Caitlyn wins against Gwen 0.15% less often than would be expected.
The average opponent winrate against Gwen is 51.50%.


Urgot
o Encouraçado
Caitlyn wins against Urgot 51.65% of the time which is 1.52% higher against Urgot than the average opponent.
After normalising both champions win rates Caitlyn wins against Urgot 1.23% more often than would be expected.
The average opponent winrate against Urgot is 50.13%.


Maokai
o Ente Sinistro
Caitlyn wins against Maokai 51.76% of the time which is 0.53% higher against Maokai than the average opponent.
After normalising both champions win rates Caitlyn wins against Maokai 0.24% more often than would be expected.
The average opponent winrate against Maokai is 51.23%.


Nidalee
a Caçadora Bestial
Caitlyn wins against Nidalee 51.79% of the time which is 1.01% lower against Nidalee than the average opponent.
After normalising both champions win rates Caitlyn wins against Nidalee 1.30% less often than would be expected.
The average opponent winrate against Nidalee is 52.80%.


Hecarim
a Sombra da Guerra
Caitlyn wins against Hecarim 52.08% of the time which is 0.47% higher against Hecarim than the average opponent.
After normalising both champions win rates Caitlyn wins against Hecarim 0.18% more often than would be expected.
The average opponent winrate against Hecarim is 51.61%.


Zed
o Mestre das Sombras
Caitlyn wins against Zed 52.62% of the time which is 0.38% higher against Zed than the average opponent.
After normalising both champions win rates Caitlyn wins against Zed 0.09% more often than would be expected.
The average opponent winrate against Zed is 52.24%.


Karthus
a Voz Mortal
Caitlyn wins against Karthus 52.66% of the time which is 0.97% higher against Karthus than the average opponent.
After normalising both champions win rates Caitlyn wins against Karthus 0.68% more often than would be expected.
The average opponent winrate against Karthus is 51.69%.


Tryndamere
o Rei Bárbaro
Caitlyn wins against Tryndamere 52.81% of the time which is 3.34% higher against Tryndamere than the average opponent.
After normalising both champions win rates Caitlyn wins against Tryndamere 3.05% more often than would be expected.
The average opponent winrate against Tryndamere is 49.47%.


Ambessa
Matriarca da Guerra
Caitlyn wins against Ambessa 52.82% of the time which is 1.58% higher against Ambessa than the average opponent.
After normalising both champions win rates Caitlyn wins against Ambessa 1.29% more often than would be expected.
The average opponent winrate against Ambessa is 51.24%.


Vayne
a Caçadora Noturna
Caitlyn wins against Vayne 53.01% of the time which is 1.80% lower against Vayne than the average opponent.
After normalising both champions win rates Caitlyn wins against Vayne 2.09% less often than would be expected.
The average opponent winrate against Vayne is 54.81%.


Qiyana
a Imperatriz dos Elementos
Caitlyn wins against Qiyana 53.03% of the time which is 0.95% lower against Qiyana than the average opponent.
After normalising both champions win rates Caitlyn wins against Qiyana 1.24% less often than would be expected.
The average opponent winrate against Qiyana is 53.98%.


Kai'Sa
a Filha do Vazio
Caitlyn wins against Kai'Sa 53.53% of the time which is 3.70% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Caitlyn wins against Kai'Sa 3.99% less often than would be expected.
The average opponent winrate against Kai'Sa is 57.23%.


Neeko
a Camaleoa Curiosa
Caitlyn wins against Neeko 53.53% of the time which is 2.73% higher against Neeko than the average opponent.
After normalising both champions win rates Caitlyn wins against Neeko 2.44% more often than would be expected.
The average opponent winrate against Neeko is 50.80%.


Cho'Gath
o Terror do Vazio
Caitlyn wins against Cho'Gath 54.15% of the time which is 3.16% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Caitlyn wins against Cho'Gath 2.87% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.99%.


Shen
o Olho do Crepúsculo
Caitlyn wins against Shen 54.52% of the time which is 1.65% higher against Shen than the average opponent.
After normalising both champions win rates Caitlyn wins against Shen 1.36% more often than would be expected.
The average opponent winrate against Shen is 52.87%.


Rengar
o Acossador da Alcateia
Caitlyn wins against Rengar 54.63% of the time which is 0.37% lower against Rengar than the average opponent.
After normalising both champions win rates Caitlyn wins against Rengar 0.66% less often than would be expected.
The average opponent winrate against Rengar is 55.00%.


Garen
o Poder de Demacia
Caitlyn wins against Garen 55.86% of the time which is 2.30% lower against Garen than the average opponent.
After normalising both champions win rates Caitlyn wins against Garen 2.59% less often than would be expected.
The average opponent winrate against Garen is 58.16%.


Nilah
a Alegria Irrestrita
Caitlyn wins against Nilah 56.64% of the time which is 4.17% lower against Nilah than the average opponent.
After normalising both champions win rates Caitlyn wins against Nilah 4.46% less often than would be expected.
The average opponent winrate against Nilah is 60.81%.


Twitch
o Semeador da Peste
Caitlyn wins against Twitch 57.81% of the time which is 0.89% lower against Twitch than the average opponent.
After normalising both champions win rates Caitlyn wins against Twitch 1.18% less often than would be expected.
The average opponent winrate against Twitch is 58.70%.


Skarner
o Soberano Primordial
Caitlyn wins against Skarner 57.85% of the time which is 1.72% higher against Skarner than the average opponent.
After normalising both champions win rates Caitlyn wins against Skarner 1.43% more often than would be expected.
The average opponent winrate against Skarner is 56.13%.


Yasuo
o Imperdoável
Caitlyn wins against Yasuo 57.94% of the time which is 3.40% lower against Yasuo than the average opponent.
After normalising both champions win rates Caitlyn wins against Yasuo 3.69% less often than would be expected.
The average opponent winrate against Yasuo is 61.34%.


Singed
o Químico Louco
Caitlyn wins against Singed 58.48% of the time which is 8.59% higher against Singed than the average opponent.
After normalising both champions win rates Caitlyn wins against Singed 8.30% more often than would be expected.
The average opponent winrate against Singed is 49.89%.


Malphite
o Fragmento do Monolito
Caitlyn wins against Malphite 58.54% of the time which is 1.40% higher against Malphite than the average opponent.
After normalising both champions win rates Caitlyn wins against Malphite 1.11% more often than would be expected.
The average opponent winrate against Malphite is 57.14%.


Camille
a Sombra de Aço
Caitlyn wins against Camille 59.00% of the time which is 0.10% higher against Camille than the average opponent.
After normalising both champions win rates Caitlyn wins against Camille 0.19% less often than would be expected.
The average opponent winrate against Camille is 58.90%.


Quinn
as Asas de Demacia
Caitlyn wins against Quinn 60.38% of the time which is 4.97% higher against Quinn than the average opponent.
After normalising both champions win rates Caitlyn wins against Quinn 4.68% more often than would be expected.
The average opponent winrate against Quinn is 55.41%.


Malzahar
o Profeta do Vazio
Caitlyn wins against Malzahar 63.48% of the time which is 3.13% higher against Malzahar than the average opponent.
After normalising both champions win rates Caitlyn wins against Malzahar 2.84% more often than would be expected.
The average opponent winrate against Malzahar is 60.35%.


Yone
o Inesquecido
Caitlyn wins against Yone 64.97% of the time which is 8.98% higher against Yone than the average opponent.
After normalising both champions win rates Caitlyn wins against Yone 8.69% more often than would be expected.
The average opponent winrate against Yone is 55.99%.


Riven
a Exilada
Caitlyn wins against Riven 71.88% of the time which is 10.85% higher against Riven than the average opponent.
After normalising both champions win rates Caitlyn wins against Riven 10.56% more often than would be expected.
The average opponent winrate against Riven is 61.03%.