

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: 1,882,117
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 bottom vs middle Counters
Senna bottom on Patch 15.17 is the strongest counter to middle champions of Ryze, Mel & Azir. While Senna bottom is countered most by middle champions of Sylas, Annie & Qiyana. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


Sylas
o Abjugado
Senna wins against Sylas 43.84% of the time which is 5.44% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 8.22% less often than would be expected.
The average opponent winrate against Sylas is 49.28%.


Annie
a Criança Sombria
Senna wins against Annie 44.00% of the time which is 3.48% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 6.26% less often than would be expected.
The average opponent winrate against Annie is 47.48%.


Qiyana
a Imperatriz dos Elementos
Senna wins against Qiyana 44.74% of the time which is 0.71% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 3.48% less often than would be expected.
The average opponent winrate against Qiyana is 45.45%.


Galio
o Colosso
Senna wins against Galio 47.83% of the time which is 0.68% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.46% less often than would be expected.
The average opponent winrate against Galio is 48.51%.


Katarina
a Lâmina Sinistra
Senna wins against Katarina 48.15% of the time which is 0.09% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 2.69% less often than would be expected.
The average opponent winrate against Katarina is 48.06%.


Viktor
o Arauto do Arcano
Senna wins against Viktor 48.28% of the time which is 1.89% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 4.67% less often than would be expected.
The average opponent winrate against Viktor is 50.17%.


Diana
o Escárnio da Lua
Senna wins against Diana 48.51% of the time which is 1.05% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.73% less often than would be expected.
The average opponent winrate against Diana is 47.46%.


Akali
a Assassina Renegada
Senna wins against Akali 49.23% of the time which is 0.11% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.89% less often than would be expected.
The average opponent winrate against Akali is 49.34%.


Zed
o Mestre das Sombras
Senna wins against Zed 49.42% of the time which is 0.14% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.64% less often than would be expected.
The average opponent winrate against Zed is 49.28%.


Zoe
o Aspecto do Crepúsculo
Senna wins against Zoe 50.00% of the time which is 2.30% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.48% less often than would be expected.
The average opponent winrate against Zoe is 47.70%.


Kassadin
o Andarilho do Vazio
Senna wins against Kassadin 52.56% of the time which is 4.90% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 2.12% more often than would be expected.
The average opponent winrate against Kassadin is 47.66%.


Twisted Fate
o Mestre das Cartas
Senna wins against Twisted Fate 53.04% of the time which is 5.25% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.47% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.79%.


Yasuo
o Imperdoável
Senna wins against Yasuo 53.16% of the time which is 2.91% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.13% more often than would be expected.
The average opponent winrate against Yasuo is 50.25%.


Ahri
a Raposa de Nove Caudas
Senna wins against Ahri 54.13% of the time which is 3.45% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.67% more often than would be expected.
The average opponent winrate against Ahri is 50.68%.


Aurora
a Bruxa Entre Mundos
Senna wins against Aurora 54.14% of the time which is 3.26% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.48% more often than would be expected.
The average opponent winrate against Aurora is 50.88%.


Orianna
a Donzela Mecânica
Senna wins against Orianna 54.73% of the time which is 4.84% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 2.06% more often than would be expected.
The average opponent winrate against Orianna is 49.89%.


Hwei
o Visionário
Senna wins against Hwei 55.03% of the time which is 4.62% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.84% more often than would be expected.
The average opponent winrate against Hwei is 50.41%.


Yone
o Inesquecido
Senna wins against Yone 55.47% of the time which is 2.25% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.52% less often than would be expected.
The average opponent winrate against Yone is 53.22%.


Xerath
o Mago Ascendente
Senna wins against Xerath 55.96% of the time which is 7.92% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 5.14% more often than would be expected.
The average opponent winrate against Xerath is 48.04%.


Syndra
a Soberana Sombria
Senna wins against Syndra 55.97% of the time which is 7.04% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 4.26% more often than would be expected.
The average opponent winrate against Syndra is 48.93%.


Malzahar
o Profeta do Vazio
Senna wins against Malzahar 56.21% of the time which is 6.78% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 4.00% more often than would be expected.
The average opponent winrate against Malzahar is 49.43%.


LeBlanc
a Farsante
Senna wins against LeBlanc 56.94% of the time which is 8.69% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 5.91% more often than would be expected.
The average opponent winrate against LeBlanc is 48.25%.


Azir
o Imperador das Areias
Senna wins against Azir 57.04% of the time which is 6.06% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 3.28% more often than would be expected.
The average opponent winrate against Azir is 50.98%.


Mel
o Reflexo da Alma
Senna wins against Mel 57.55% of the time which is 3.79% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.03% more often than would be expected.
The average opponent winrate against Mel is 53.76%.


Ryze
o Mago Rúnico
Senna wins against Ryze 62.07% of the time which is 11.91% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 9.13% more often than would be expected.
The average opponent winrate against Ryze is 50.16%.