

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.
Emerald+ Champions Analysed: 9,292,862
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 15.11 is the strongest counter to bottom champions of Swain, Seraphine & Yasuo. While Senna support is countered most by bottom champions of Ziggs, Sivir & Hwei. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Ziggs
o Especialista em Hexplosivos
Senna wins against Ziggs 45.12% of the time which is 5.13% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 6.01% less often than would be expected.
The average opponent winrate against Ziggs is 50.25%.


Sivir
a Mestra da Batalha
Senna wins against Sivir 46.66% of the time which is 0.48% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.36% less often than would be expected.
The average opponent winrate against Sivir is 47.14%.


Hwei
o Visionário
Senna wins against Hwei 47.02% of the time which is 0.66% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.22% less often than would be expected.
The average opponent winrate against Hwei is 46.36%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 47.16% of the time which is 1.37% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.25% less often than would be expected.
The average opponent winrate against Ashe is 48.53%.


Kog'Maw
a Boca do Abismo
Senna wins against Kog'Maw 47.72% of the time which is 1.45% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.57% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.27%.


Jinx
o Gatilho Desenfreado
Senna wins against Jinx 48.44% of the time which is 1.17% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.29% more often than would be expected.
The average opponent winrate against Jinx is 47.27%.


Aphelios
a Arma dos Devotos
Senna wins against Aphelios 48.69% of the time which is 1.09% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.97% less often than would be expected.
The average opponent winrate against Aphelios is 49.78%.


Lucian
o Purificador
Senna wins against Lucian 48.90% of the time which is 0.27% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.61% less often than would be expected.
The average opponent winrate against Lucian is 48.63%.


Twitch
o Semeador da Peste
Senna wins against Twitch 49.00% of the time which is 1.36% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.48% more often than would be expected.
The average opponent winrate against Twitch is 47.64%.


Tristana
a Artilheira Yordle
Senna wins against Tristana 49.02% of the time which is 1.14% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.26% more often than would be expected.
The average opponent winrate against Tristana is 47.88%.


Samira
a Rosa do Deserto
Senna wins against Samira 49.10% of the time which is 0.48% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.36% less often than would be expected.
The average opponent winrate against Samira is 49.58%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 49.11% of the time which is 0.59% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.47% less often than would be expected.
The average opponent winrate against Caitlyn is 49.70%.


Nilah
a Alegria Irrestrita
Senna wins against Nilah 49.24% of the time which is 3.55% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.67% more often than would be expected.
The average opponent winrate against Nilah is 45.69%.


Jhin
o Virtuoso
Senna wins against Jhin 49.87% of the time which is 0.31% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.57% less often than would be expected.
The average opponent winrate against Jhin is 49.56%.


Lux
a Dama da Luz
Senna wins against Lux 50.00% of the time which is 1.58% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.70% more often than would be expected.
The average opponent winrate against Lux is 48.42%.


Varus
a Flecha da Vingança
Senna wins against Varus 50.10% of the time which is 0.41% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.29% less often than would be expected.
The average opponent winrate against Varus is 50.51%.


Corki
o Bombardeiro Ousado
Senna wins against Corki 50.11% of the time which is 0.35% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.53% less often than would be expected.
The average opponent winrate against Corki is 49.76%.


Miss Fortune
a Caçadora de Recompensas
Senna wins against Miss Fortune 50.44% of the time which is 2.57% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.69% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.87%.


Mel
o Reflexo da Alma
Senna wins against Mel 50.45% of the time which is 0.18% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.06% less often than would be expected.
The average opponent winrate against Mel is 50.63%.


Kai'Sa
a Filha do Vazio
Senna wins against Kai'Sa 50.49% of the time which is 0.58% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.30% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.91%.


Xayah
a Rebelde
Senna wins against Xayah 50.79% of the time which is 2.15% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.27% more often than would be expected.
The average opponent winrate against Xayah is 48.64%.


Ezreal
o Explorador Pródigo
Senna wins against Ezreal 50.85% of the time which is 0.49% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.37% less often than would be expected.
The average opponent winrate against Ezreal is 51.34%.


Kalista
a Lança da Vingança
Senna wins against Kalista 50.90% of the time which is 1.91% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 2.79% less often than would be expected.
The average opponent winrate against Kalista is 52.81%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 51.34% of the time which is 2.50% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.62% more often than would be expected.
The average opponent winrate against Smolder is 48.84%.


Draven
o Carrasco de Noxus
Senna wins against Draven 51.50% of the time which is 1.44% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.56% more often than would be expected.
The average opponent winrate against Draven is 50.06%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 51.70% of the time which is 4.40% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.52% more often than would be expected.
The average opponent winrate against Vayne is 47.30%.


Zeri
A Faísca de Zaun
Senna wins against Zeri 51.98% of the time which is 2.73% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.85% more often than would be expected.
The average opponent winrate against Zeri is 49.25%.


Yasuo
o Imperdoável
Senna wins against Yasuo 52.34% of the time which is 5.42% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 4.54% more often than would be expected.
The average opponent winrate against Yasuo is 46.92%.


Seraphine
a Cantora Sonhadora
Senna wins against Seraphine 52.94% of the time which is 3.91% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 3.03% more often than would be expected.
The average opponent winrate against Seraphine is 49.03%.


Swain
o Grande General Noxiano
Senna wins against Swain 55.33% of the time which is 7.82% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 6.94% more often than would be expected.
The average opponent winrate against Swain is 47.51%.