

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.
Silver Champions Analysed: 19,058,998
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 Varus, Ezreal & Miss Fortune. While Senna bottom is countered most by bottom champions of Samira, Aphelios & Jhin. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Samira
la Rosa del Desierto
Senna wins against Samira 40.60% of the time which is 9.78% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 4.70% less often than would be expected.
The average opponent winrate against Samira is 50.38%.


Aphelios
El Arma de los Adeptos
Senna wins against Aphelios 41.18% of the time which is 9.29% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 4.21% less often than would be expected.
The average opponent winrate against Aphelios is 50.47%.


Jhin
el Virtuoso
Senna wins against Jhin 41.34% of the time which is 8.05% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.98% less often than would be expected.
The average opponent winrate against Jhin is 49.39%.


Tristana
la Artillera Yordle
Senna wins against Tristana 41.94% of the time which is 8.11% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.03% less often than would be expected.
The average opponent winrate against Tristana is 50.05%.


Twitch
la Rata Mutante
Senna wins against Twitch 42.48% of the time which is 6.27% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.21% less often than would be expected.
The average opponent winrate against Twitch is 48.75%.


Ashe
la Arquera de Hielo
Senna wins against Ashe 42.52% of the time which is 7.97% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.89% less often than would be expected.
The average opponent winrate against Ashe is 50.49%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 42.77% of the time which is 5.68% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.62% less often than would be expected.
The average opponent winrate against Vayne is 48.45%.


Jinx
la Bala Perdida
Senna wins against Jinx 43.29% of the time which is 5.05% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.01% more often than would be expected.
The average opponent winrate against Jinx is 48.34%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 44.09% of the time which is 5.35% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.28% less often than would be expected.
The average opponent winrate against Smolder is 49.44%.


Lucian
el Purificador
Senna wins against Lucian 45.75% of the time which is 4.93% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.16% more often than would be expected.
The average opponent winrate against Lucian is 50.68%.


Caitlyn
la Sheriff de Piltóver
Senna wins against Caitlyn 46.51% of the time which is 3.80% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.28% more often than would be expected.
The average opponent winrate against Caitlyn is 50.31%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 47.37% of the time which is 4.36% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.73% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.73%.


Miss Fortune
la Cazarrecompensas
Senna wins against Miss Fortune 48.20% of the time which is 0.07% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 5.12% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.13%.


Ezreal
el Explorador Pródigo
Senna wins against Ezreal 48.75% of the time which is 3.99% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.10% more often than would be expected.
The average opponent winrate against Ezreal is 52.74%.


Varus
la Flecha del Castigo
Senna wins against Varus 50.00% of the time which is 2.42% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.67% more often than would be expected.
The average opponent winrate against Varus is 52.42%.