

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: 96,638,410
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 bottom Counters
Senna bottom on Patch 15.9 is the strongest counter to bottom champions of Ziggs, Kalista & Varus. While Senna bottom is countered most by bottom champions of Zeri, Draven & Corki. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Zeri
La chispa de Zaun
Senna wins against Zeri 41.18% of the time which is 9.16% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 4.53% less often than would be expected.
The average opponent winrate against Zeri is 50.34%.


Draven
el Glorioso Ejecutor
Senna wins against Draven 42.36% of the time which is 9.23% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 4.59% less often than would be expected.
The average opponent winrate against Draven is 51.59%.


Corki
el Bombardero Osado
Senna wins against Corki 42.99% of the time which is 8.88% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 4.24% less often than would be expected.
The average opponent winrate against Corki is 51.87%.


Jinx
la Bala Perdida
Senna wins against Jinx 43.04% of the time which is 5.32% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.71% less often than would be expected.
The average opponent winrate against Jinx is 48.36%.


Twitch
la Rata Mutante
Senna wins against Twitch 43.87% of the time which is 4.94% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.32% less often than would be expected.
The average opponent winrate against Twitch is 48.81%.


Kog'Maw
la Boca del Abismo
Senna wins against Kog'Maw 44.03% of the time which is 3.54% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.06% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.57%.


Miss Fortune
la Cazarrecompensas
Senna wins against Miss Fortune 44.26% of the time which is 4.12% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.49% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.38%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 44.49% of the time which is 4.02% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.59% more often than would be expected.
The average opponent winrate against Vayne is 48.51%.


Yasuo
el Imperdonable
Senna wins against Yasuo 44.64% of the time which is 3.67% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.94% more often than would be expected.
The average opponent winrate against Yasuo is 48.31%.


Ashe
la Arquera de Hielo
Senna wins against Ashe 44.70% of the time which is 5.44% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.81% less often than would be expected.
The average opponent winrate against Ashe is 50.14%.


Jhin
el Virtuoso
Senna wins against Jhin 44.93% of the time which is 4.63% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.00% less often than would be expected.
The average opponent winrate against Jhin is 49.56%.


Caitlyn
la Sheriff de Piltóver
Senna wins against Caitlyn 45.22% of the time which is 5.15% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.52% less often than would be expected.
The average opponent winrate against Caitlyn is 50.37%.


Ezreal
el Explorador Pródigo
Senna wins against Ezreal 45.41% of the time which is 6.98% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.34% less often than would be expected.
The average opponent winrate against Ezreal is 52.39%.


Xayah
Senna wins against Xayah 45.41% of the time which is 4.46% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.17% more often than would be expected.
The average opponent winrate against Xayah is 49.87%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 45.45% of the time which is 4.59% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.04% more often than would be expected.
The average opponent winrate against Smolder is 50.04%.


Tristana
la Artillera Yordle
Senna wins against Tristana 45.77% of the time which is 4.06% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.57% more often than would be expected.
The average opponent winrate against Tristana is 49.83%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 45.79% of the time which is 5.50% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.86% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.29%.


Lucian
el Purificador
Senna wins against Lucian 46.04% of the time which is 3.69% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.94% more often than would be expected.
The average opponent winrate against Lucian is 49.73%.


Samira
la Rosa del Desierto
Senna wins against Samira 46.17% of the time which is 4.21% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.42% more often than would be expected.
The average opponent winrate against Samira is 50.38%.


Aphelios
El Arma de los Adeptos
Senna wins against Aphelios 46.26% of the time which is 4.19% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.44% more often than would be expected.
The average opponent winrate against Aphelios is 50.45%.


Sivir
la Señora de la Batalla
Senna wins against Sivir 46.34% of the time which is 2.93% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.69% more often than would be expected.
The average opponent winrate against Sivir is 49.27%.


Mel
el Reflejo del Alma
Senna wins against Mel 48.07% of the time which is 1.61% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.02% more often than would be expected.
The average opponent winrate against Mel is 49.68%.


Nilah
la Alegría Desatada
Senna wins against Nilah 48.43% of the time which is 1.83% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 6.41% more often than would be expected.
The average opponent winrate against Nilah is 46.60%.


Varus
la Flecha del Castigo
Senna wins against Varus 48.91% of the time which is 3.07% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.57% more often than would be expected.
The average opponent winrate against Varus is 51.98%.


Kalista
el Espíritu de la Venganza
Senna wins against Kalista 49.28% of the time which is 4.81% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.18% less often than would be expected.
The average opponent winrate against Kalista is 54.09%.


Ziggs
el Experto en Hexplosivos
Senna wins against Ziggs 55.48% of the time which is 6.73% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 11.35% more often than would be expected.
The average opponent winrate against Ziggs is 48.75%.