

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.
All Ranks Champions Analysed: 27,102,200
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 bottom Counters
Senna support on Patch 15.18 is the strongest counter to bottom champions of Yunara, Kalista & Varus. While Senna support is countered most by bottom champions of Seraphine, Vel'Koz & Ziggs. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Seraphine
a Cantora Sonhadora
Senna wins against Seraphine 41.18% of the time which is 9.08% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 8.60% less often than would be expected.
The average opponent winrate against Seraphine is 50.26%.


Vel'Koz
o Olho do Vazio
Senna wins against Vel'Koz 44.44% of the time which is 2.31% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.83% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.75%.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 44.91% of the time which is 2.68% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.20% less often than would be expected.
The average opponent winrate against Ziggs is 47.59%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 45.88% of the time which is 1.83% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.35% less often than would be expected.
The average opponent winrate against Veigar is 47.71%.


Hwei
o Visionário
Senna wins against Hwei 46.06% of the time which is 1.10% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.62% less often than would be expected.
The average opponent winrate against Hwei is 47.16%.


Lux
a Dama da Luz
Senna wins against Lux 46.13% of the time which is 3.44% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.96% less often than would be expected.
The average opponent winrate against Lux is 49.57%.


Nilah
a Alegria Irrestrita
Senna wins against Nilah 46.29% of the time which is 0.63% lower against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.15% less often than would be expected.
The average opponent winrate against Nilah is 46.92%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 47.11% of the time which is 1.88% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.40% less often than would be expected.
The average opponent winrate against Jinx is 48.99%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 47.54% of the time which is 1.01% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.53% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.55%.


Samira
a Rosa do Deserto
Senna wins against Samira 47.70% of the time which is 2.01% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.53% less often than would be expected.
The average opponent winrate against Samira is 49.71%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 47.72% of the time which is 0.79% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.31% less often than would be expected.
The average opponent winrate against Ashe is 48.51%.


Kog'Maw
a Boca do Abismo
Senna wins against Kog'Maw 47.78% of the time which is 0.20% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.68% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.58%.


Twitch
o Semeador da Peste
Senna wins against Twitch 47.81% of the time which is 1.60% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.12% less often than would be expected.
The average opponent winrate against Twitch is 49.41%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 48.18% of the time which is 0.08% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.40% more often than would be expected.
The average opponent winrate against Smolder is 48.26%.


Jhin
o Virtuoso
Senna wins against Jhin 48.24% of the time which is 1.84% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.36% less often than would be expected.
The average opponent winrate against Jhin is 50.08%.


Yasuo
o Imperdoável
Senna wins against Yasuo 48.55% of the time which is 0.36% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.12% more often than would be expected.
The average opponent winrate against Yasuo is 48.91%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 48.81% of the time which is 1.92% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.44% less often than would be expected.
The average opponent winrate against Tristana is 50.73%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 48.84% of the time which is 1.34% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.86% less often than would be expected.
The average opponent winrate against Aphelios is 50.18%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 48.86% of the time which is 0.59% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.07% more often than would be expected.
The average opponent winrate against Vayne is 48.27%.


Brand
a Vingança Flamejante
Senna wins against Brand 49.33% of the time which is 2.49% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 2.97% more often than would be expected.
The average opponent winrate against Brand is 46.84%.


Aurelion Sol
o Forjador de Estrelas
Senna wins against Aurelion Sol 50.00% of the time which is 2.59% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 3.07% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.41%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 50.29% of the time which is 0.06% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.42% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.35%.


Corki
o Bombardeiro Ousado
Senna wins against Corki 50.32% of the time which is 1.15% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.67% less often than would be expected.
The average opponent winrate against Corki is 51.47%.


Karthus
a Voz Mortal
Senna wins against Karthus 50.45% of the time which is 3.90% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 4.38% more often than would be expected.
The average opponent winrate against Karthus is 46.55%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 50.45% of the time which is 0.12% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.36% more often than would be expected.
The average opponent winrate against Caitlyn is 50.57%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 50.46% of the time which is 2.16% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.64% more often than would be expected.
The average opponent winrate against Sivir is 48.30%.


Xayah
a Rebelde
Senna wins against Xayah 50.75% of the time which is 0.29% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.77% more often than would be expected.
The average opponent winrate against Xayah is 50.46%.


Zeri
A Faísca de Zaun
Senna wins against Zeri 51.51% of the time which is 1.54% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.02% more often than would be expected.
The average opponent winrate against Zeri is 49.97%.


Lucian
o Purificador
Senna wins against Lucian 51.65% of the time which is 0.56% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.04% more often than would be expected.
The average opponent winrate against Lucian is 51.09%.


Mel
o Reflexo da Alma
Senna wins against Mel 52.35% of the time which is 2.17% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.65% more often than would be expected.
The average opponent winrate against Mel is 50.18%.


Swain
o Grande General Noxiano
Senna wins against Swain 52.40% of the time which is 5.83% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 6.31% more often than would be expected.
The average opponent winrate against Swain is 46.57%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 52.41% of the time which is 0.22% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.26% more often than would be expected.
The average opponent winrate against Ezreal is 52.63%.


Xerath
o Mago Ascendente
Senna wins against Xerath 52.43% of the time which is 4.86% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 5.34% more often than would be expected.
The average opponent winrate against Xerath is 47.57%.


Draven
o Carrasco de Noxus
Senna wins against Draven 52.67% of the time which is 1.16% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.64% more often than would be expected.
The average opponent winrate against Draven is 51.51%.


Varus
a Flecha da Vingança
Senna wins against Varus 52.91% of the time which is 0.11% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.37% more often than would be expected.
The average opponent winrate against Varus is 53.02%.


Kalista
a Lança da Vingança
Senna wins against Kalista 53.94% of the time which is 0.11% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.59% more often than would be expected.
The average opponent winrate against Kalista is 53.83%.


Yunara
a Fé Inabalável
Senna wins against Yunara 55.84% of the time which is 1.58% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 2.06% more often than would be expected.
The average opponent winrate against Yunara is 54.26%.