

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.
Grandmaster+ Champions Analysed: 157,210
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 jungle Counters
Senna bottom on Patch 15.11 is the strongest counter to jungle champions of Zed, Naafiri & Lee Sin. While Senna bottom is countered most by jungle champions of Pantheon, Talon & Ekko. Below is a detailed breakdown of Senna bottom counters against jungle champions with a minimum of 100 games.


Pantheon
Lance éternelle
Senna wins against Pantheon 49.39% of the time which is 4.75% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 5.43% less often than would be expected.
The average opponent winrate against Pantheon is 44.64%.


Talon
Lame des ténèbres
Senna wins against Talon 50.82% of the time which is 6.00% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 4.19% less often than would be expected.
The average opponent winrate against Talon is 44.82%.


Ekko
Fractureur du temps
Senna wins against Ekko 52.00% of the time which is 5.71% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 4.48% less often than would be expected.
The average opponent winrate against Ekko is 46.29%.


Jarvan IV
Exemple demacien
Senna wins against Jarvan IV 52.17% of the time which is 6.91% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 3.28% less often than would be expected.
The average opponent winrate against Jarvan IV is 45.26%.


Vi
Cogne de Piltover
Senna wins against Vi 52.38% of the time which is 5.16% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 5.04% less often than would be expected.
The average opponent winrate against Vi is 47.22%.


Hecarim
Ombre de la guerre
Senna wins against Hecarim 54.63% of the time which is 8.53% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 1.66% less often than would be expected.
The average opponent winrate against Hecarim is 46.10%.


Viego
Roi déchu
Senna wins against Viego 54.95% of the time which is 8.45% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.75% less often than would be expected.
The average opponent winrate against Viego is 46.50%.


Xin Zhao
Sénéchal de Demacia
Senna wins against Xin Zhao 56.79% of the time which is 10.66% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.47% more often than would be expected.
The average opponent winrate against Xin Zhao is 46.13%.


Diana
Mépris de la lune
Senna wins against Diana 58.04% of the time which is 9.98% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.21% less often than would be expected.
The average opponent winrate against Diana is 48.06%.


Lee Sin
Moine aveugle
Senna wins against Lee Sin 58.55% of the time which is 12.55% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.36% more often than would be expected.
The average opponent winrate against Lee Sin is 46.00%.


Naafiri
la meute de fer
Senna wins against Naafiri 62.99% of the time which is 12.03% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 1.88% more often than would be expected.
The average opponent winrate against Naafiri is 50.96%.


Zed
Maître des ombres
Senna wins against Zed 64.97% of the time which is 14.85% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 4.68% more often than would be expected.
The average opponent winrate against Zed is 50.12%.