

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: 8,263,276
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.


Senna Counters
Senna support vs jungle Counters
Senna support on Patch 30 is the strongest counter to jungle champions of Dr. Mundo, Sejuani & Nautilus. While Senna support is countered most by jungle champions of Bel'Veth, Evelynn & Gwen. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Bel'Veth
a Imperatriz do Vazio
Senna wins against Bel'Veth 42.54% of the time which is 4.58% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 4.05% less often than would be expected.
The average opponent winrate against Bel'Veth is 47.12%.


Evelynn
o Abraço da Agonia
Senna wins against Evelynn 43.79% of the time which is 3.94% lower against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 3.41% less often than would be expected.
The average opponent winrate against Evelynn is 47.73%.


Gwen
A Costureira Encantada
Senna wins against Gwen 44.17% of the time which is 4.42% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.89% less often than would be expected.
The average opponent winrate against Gwen is 48.59%.


Xin Zhao
o Senescal de Demacia
Senna wins against Xin Zhao 44.97% of the time which is 5.01% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 4.48% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.98%.


Fiddlesticks
o Terror Ancestral
Senna wins against Fiddlesticks 45.28% of the time which is 3.05% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.52% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.33%.


Rengar
o Acossador da Alcateia
Senna wins against Rengar 45.41% of the time which is 4.35% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 3.82% less often than would be expected.
The average opponent winrate against Rengar is 49.76%.


Viego
O Rei Destruído
Senna wins against Viego 45.68% of the time which is 4.59% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 4.06% less often than would be expected.
The average opponent winrate against Viego is 50.27%.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 46.37% of the time which is 4.18% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.65% less often than would be expected.
The average opponent winrate against Pantheon is 50.55%.


Zyra
a Ascensão dos Espinhos
Senna wins against Zyra 46.61% of the time which is 2.78% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.25% less often than would be expected.
The average opponent winrate against Zyra is 49.39%.


Hecarim
a Sombra da Guerra
Senna wins against Hecarim 46.63% of the time which is 2.52% lower against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 1.99% less often than would be expected.
The average opponent winrate against Hecarim is 49.15%.


Talon
a Sombra da Lâmina
Senna wins against Talon 46.73% of the time which is 2.36% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.83% less often than would be expected.
The average opponent winrate against Talon is 49.09%.


Nidalee
a Caçadora Bestial
Senna wins against Nidalee 47.20% of the time which is 2.16% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 1.63% less often than would be expected.
The average opponent winrate against Nidalee is 49.36%.


Jarvan IV
o Exemplo de Demacia
Senna wins against Jarvan IV 47.36% of the time which is 1.80% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.27% less often than would be expected.
The average opponent winrate against Jarvan IV is 49.16%.


Ivern
o Pai do Verde
Senna wins against Ivern 47.42% of the time which is 0.53% lower against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 0.00% less often than would be expected.
The average opponent winrate against Ivern is 47.95%.


Taliyah
a Tecelã de Pedras
Senna wins against Taliyah 47.57% of the time which is 0.83% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.30% less often than would be expected.
The average opponent winrate against Taliyah is 48.40%.


Kha'Zix
o Ceifador do Vazio
Senna wins against Kha'Zix 47.60% of the time which is 0.68% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.15% less often than would be expected.
The average opponent winrate against Kha'Zix is 48.28%.


Poppy
a Guardiã do Martelo
Senna wins against Poppy 47.62% of the time which is 0.96% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.43% less often than would be expected.
The average opponent winrate against Poppy is 48.58%.


Udyr
o Andarilho Espiritual
Senna wins against Udyr 47.67% of the time which is 0.96% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 0.43% less often than would be expected.
The average opponent winrate against Udyr is 48.63%.


Nocturne
o Eterno Pesadelo
Senna wins against Nocturne 47.74% of the time which is 1.73% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 1.20% less often than would be expected.
The average opponent winrate against Nocturne is 49.47%.


Diana
o Escárnio da Lua
Senna wins against Diana 47.93% of the time which is 1.94% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.41% less often than would be expected.
The average opponent winrate against Diana is 49.87%.


Nunu e Willump
o Garoto e seu Yeti
Senna wins against Nunu e Willump 48.06% of the time which is 0.32% lower against Nunu e Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu e Willump 0.21% more often than would be expected.
The average opponent winrate against Nunu e Willump is 48.38%.


Trundle
o Rei dos Trolls
Senna wins against Trundle 48.17% of the time which is 0.24% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 0.29% more often than would be expected.
The average opponent winrate against Trundle is 48.41%.


Rammus
o Tatu Blindado
Senna wins against Rammus 48.39% of the time which is 0.02% higher against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 0.55% more often than would be expected.
The average opponent winrate against Rammus is 48.37%.


Master Yi
o Espadachim Wuju
Senna wins against Master Yi 48.61% of the time which is 1.09% higher against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 1.62% more often than would be expected.
The average opponent winrate against Master Yi is 47.52%.


Warwick
a Ira Desimpedida de Zaun
Senna wins against Warwick 48.73% of the time which is 0.39% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.92% more often than would be expected.
The average opponent winrate against Warwick is 48.34%.


Volibear
a Tempestade Implacável
Senna wins against Volibear 48.79% of the time which is 1.56% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.09% more often than would be expected.
The average opponent winrate against Volibear is 47.23%.


Shaco
o Bufão Demoníaco
Senna wins against Shaco 48.88% of the time which is 0.23% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.30% more often than would be expected.
The average opponent winrate against Shaco is 49.11%.


Elise
a Aranha Rainha
Senna wins against Elise 48.91% of the time which is 0.42% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.11% more often than would be expected.
The average opponent winrate against Elise is 49.33%.


Gragas
o Badernista
Senna wins against Gragas 48.92% of the time which is 0.52% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.01% more often than would be expected.
The average opponent winrate against Gragas is 49.44%.


Kindred
os Caçadores Eternos
Senna wins against Kindred 49.11% of the time which is 0.45% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 0.98% more often than would be expected.
The average opponent winrate against Kindred is 48.66%.


Lee Sin
o Monge Cego
Senna wins against Lee Sin 49.40% of the time which is 0.85% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.32% less often than would be expected.
The average opponent winrate against Lee Sin is 50.25%.


Briar
a Fome Contida
Senna wins against Briar 49.56% of the time which is 0.81% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 1.34% more often than would be expected.
The average opponent winrate against Briar is 48.75%.


Skarner
o Soberano Primordial
Senna wins against Skarner 49.60% of the time which is 2.06% lower against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 1.53% less often than would be expected.
The average opponent winrate against Skarner is 51.66%.


Qiyana
a Imperatriz dos Elementos
Senna wins against Qiyana 49.66% of the time which is 0.98% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 1.51% more often than would be expected.
The average opponent winrate against Qiyana is 48.68%.


Ekko
o Rapaz que Estilhaçou o Tempo
Senna wins against Ekko 50.19% of the time which is 1.08% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 1.61% more often than would be expected.
The average opponent winrate against Ekko is 49.11%.


Jax
o Grão-Mestre das Armas
Senna wins against Jax 50.29% of the time which is 1.43% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.96% more often than would be expected.
The average opponent winrate against Jax is 48.86%.


Rek'Sai
a Escavadora do Vazio
Senna wins against Rek'Sai 50.41% of the time which is 1.18% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 1.71% more often than would be expected.
The average opponent winrate against Rek'Sai is 49.23%.


Shyvana
a Meio-Dragão
Senna wins against Shyvana 50.61% of the time which is 0.56% lower against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 0.03% less often than would be expected.
The average opponent winrate against Shyvana is 51.17%.


Graves
o Foragido
Senna wins against Graves 50.67% of the time which is 0.04% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 0.57% more often than would be expected.
The average opponent winrate against Graves is 50.63%.


Naafiri
Fera das Cem Mordidas
Senna wins against Naafiri 50.94% of the time which is 0.52% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 1.05% more often than would be expected.
The average opponent winrate against Naafiri is 50.42%.


Lillia
o Florir Receoso
Senna wins against Lillia 51.08% of the time which is 0.67% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 1.20% more often than would be expected.
The average opponent winrate against Lillia is 50.41%.


Zed
o Mestre das Sombras
Senna wins against Zed 51.20% of the time which is 1.04% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.51% less often than would be expected.
The average opponent winrate against Zed is 52.24%.


Brand
a Vingança Flamejante
Senna wins against Brand 51.35% of the time which is 0.67% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.14% less often than would be expected.
The average opponent winrate against Brand is 52.02%.


Kayn
o Ceifador das Sombras
Senna wins against Kayn 51.52% of the time which is 1.92% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.45% more often than would be expected.
The average opponent winrate against Kayn is 49.60%.


Amumu
a Múmia Triste
Senna wins against Amumu 51.60% of the time which is 0.89% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.42% more often than would be expected.
The average opponent winrate against Amumu is 50.71%.


Karthus
a Voz Mortal
Senna wins against Karthus 52.30% of the time which is 2.06% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 2.59% more often than would be expected.
The average opponent winrate against Karthus is 50.24%.


Wukong
o Macaco Rei
Senna wins against Wukong 52.76% of the time which is 3.44% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 3.97% more often than would be expected.
The average opponent winrate against Wukong is 49.32%.


Vi
a Defensora de Piltover
Senna wins against Vi 53.09% of the time which is 1.39% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 1.92% more often than would be expected.
The average opponent winrate against Vi is 51.70%.


Zac
a Arma Secreta
Senna wins against Zac 53.60% of the time which is 4.37% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 4.90% more often than would be expected.
The average opponent winrate against Zac is 49.23%.


Sylas
o Abjugado
Senna wins against Sylas 55.87% of the time which is 5.70% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 6.23% more often than would be expected.
The average opponent winrate against Sylas is 50.17%.


Nautilus
o Titã das Profundezas
Senna wins against Nautilus 55.93% of the time which is 1.74% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.26% more often than would be expected.
The average opponent winrate against Nautilus is 54.19%.


Sejuani
a Fúria do Norte
Senna wins against Sejuani 56.83% of the time which is 4.64% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 5.17% more often than would be expected.
The average opponent winrate against Sejuani is 52.19%.


Dr. Mundo
o Louco de Zaun
Senna wins against Dr. Mundo 60.34% of the time which is 9.91% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 10.44% more often than would be expected.
The average opponent winrate against Dr. Mundo is 50.43%.