

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: 12,451,390
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 15.15 is the strongest counter to bottom champions of Corki, Ezreal & Xayah. While Senna support is countered most by bottom champions of Veigar, Yasuo & Hwei. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 36.81% of the time which is 9.39% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 7.55% less often than would be expected.
The average opponent winrate against Veigar is 46.20%.


Yasuo
el Imperdonable
Senna wins against Yasuo 39.80% of the time which is 9.08% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 7.22% less often than would be expected.
The average opponent winrate against Yasuo is 48.88%.


Hwei
el Visionario
Senna wins against Hwei 41.00% of the time which is 5.85% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.00% less often than would be expected.
The average opponent winrate against Hwei is 46.85%.


Twitch
la Rata Mutante
Senna wins against Twitch 45.43% of the time which is 3.46% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.60% less often than would be expected.
The average opponent winrate against Twitch is 48.89%.


Kalista
el Espíritu de la Venganza
Senna wins against Kalista 45.70% of the time which is 8.52% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 6.67% less often than would be expected.
The average opponent winrate against Kalista is 54.22%.


Kog'Maw
la Boca del Abismo
Senna wins against Kog'Maw 45.72% of the time which is 1.84% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.01% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.56%.


Caitlyn
la Sheriff de Piltóver
Senna wins against Caitlyn 46.67% of the time which is 3.75% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.89% less often than would be expected.
The average opponent winrate against Caitlyn is 50.42%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 46.68% of the time which is 1.40% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.45% more often than would be expected.
The average opponent winrate against Smolder is 48.08%.


Swain
el Gran General Noxiano
Senna wins against Swain 46.72% of the time which is 0.69% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.53% more often than would be expected.
The average opponent winrate against Swain is 46.03%.


Tristana
la Artillera Yordle
Senna wins against Tristana 46.83% of the time which is 3.42% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.56% less often than would be expected.
The average opponent winrate against Tristana is 50.25%.


Jinx
la Bala Perdida
Senna wins against Jinx 46.93% of the time which is 1.59% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.27% more often than would be expected.
The average opponent winrate against Jinx is 48.52%.


Jhin
el Virtuoso
Senna wins against Jhin 46.93% of the time which is 3.15% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.29% less often than would be expected.
The average opponent winrate against Jhin is 50.08%.


Miss Fortune
la Cazarrecompensas
Senna wins against Miss Fortune 47.37% of the time which is 1.63% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.23% more often than would be expected.
The average opponent winrate against Miss Fortune is 49.00%.


Mel
el Reflejo del Alma
Senna wins against Mel 47.44% of the time which is 3.05% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.19% less often than would be expected.
The average opponent winrate against Mel is 50.49%.


Sivir
la Señora de la Batalla
Senna wins against Sivir 47.69% of the time which is 0.37% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.48% more often than would be expected.
The average opponent winrate against Sivir is 48.06%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 47.72% of the time which is 0.58% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.28% more often than would be expected.
The average opponent winrate against Vayne is 48.30%.


Nilah
la Alegría Desatada
Senna wins against Nilah 47.80% of the time which is 0.58% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.43% more often than would be expected.
The average opponent winrate against Nilah is 47.22%.


Ziggs
el Experto en Hexplosivos
Senna wins against Ziggs 47.98% of the time which is 0.08% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.77% more often than would be expected.
The average opponent winrate against Ziggs is 48.06%.


Draven
el Glorioso Ejecutor
Senna wins against Draven 48.43% of the time which is 2.91% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.05% less often than would be expected.
The average opponent winrate against Draven is 51.34%.


Ashe
la Arquera de Hielo
Senna wins against Ashe 48.49% of the time which is 1.18% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.68% more often than would be expected.
The average opponent winrate against Ashe is 49.67%.


Samira
la Rosa del Desierto
Senna wins against Samira 48.49% of the time which is 0.65% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.21% more often than would be expected.
The average opponent winrate against Samira is 49.14%.


Lucian
el Purificador
Senna wins against Lucian 48.52% of the time which is 2.18% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.32% less often than would be expected.
The average opponent winrate against Lucian is 50.70%.


Aphelios
El Arma de los Adeptos
Senna wins against Aphelios 48.60% of the time which is 1.70% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.16% more often than would be expected.
The average opponent winrate against Aphelios is 50.30%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 49.29% of the time which is 1.02% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.84% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.31%.


Zeri
La chispa de Zaun
Senna wins against Zeri 49.46% of the time which is 0.20% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.66% more often than would be expected.
The average opponent winrate against Zeri is 49.66%.


Yunara
La Fe Inquebrantable
Senna wins against Yunara 49.47% of the time which is 1.98% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.12% less often than would be expected.
The average opponent winrate against Yunara is 51.45%.


Varus
la Flecha del Castigo
Senna wins against Varus 50.58% of the time which is 1.83% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.03% more often than would be expected.
The average opponent winrate against Varus is 52.41%.


Xayah
la Rebelde
Senna wins against Xayah 51.16% of the time which is 0.99% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.85% more often than would be expected.
The average opponent winrate against Xayah is 50.17%.


Ezreal
el Explorador Pródigo
Senna wins against Ezreal 51.40% of the time which is 1.36% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.50% more often than would be expected.
The average opponent winrate against Ezreal is 52.76%.


Corki
el Bombardero Osado
Senna wins against Corki 53.43% of the time which is 1.76% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 3.62% more often than would be expected.
The average opponent winrate against Corki is 51.67%.