

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.
D2+ Champions Analysed: 884,066
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 jungle Counters
Senna support on Patch 15.18 is the strongest counter to jungle champions of Zed, Sylas & Rengar. While Senna support is countered most by jungle champions of Ekko, Kha'Zix & Jarvan IV. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Ekko
Fractureur du temps
Senna wins against Ekko 45.54% of the time which is 2.14% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 4.83% less often than would be expected.
The average opponent winrate against Ekko is 47.68%.


Kha'Zix
Faucheur du Néant
Senna wins against Kha'Zix 47.73% of the time which is 0.55% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 3.24% less often than would be expected.
The average opponent winrate against Kha'Zix is 48.28%.


Jarvan IV
Exemple demacien
Senna wins against Jarvan IV 47.77% of the time which is 1.87% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 4.56% less often than would be expected.
The average opponent winrate against Jarvan IV is 49.64%.


Viego
Roi déchu
Senna wins against Viego 49.55% of the time which is 1.30% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 3.99% less often than would be expected.
The average opponent winrate against Viego is 50.85%.


Lee Sin
Moine aveugle
Senna wins against Lee Sin 51.89% of the time which is 3.08% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.39% more often than would be expected.
The average opponent winrate against Lee Sin is 48.81%.


Volibear
Tempête impitoyable
Senna wins against Volibear 52.48% of the time which is 5.98% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 3.29% more often than would be expected.
The average opponent winrate against Volibear is 46.50%.


Kayn
Faucheur de l'ombre
Senna wins against Kayn 52.94% of the time which is 3.61% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.92% more often than would be expected.
The average opponent winrate against Kayn is 49.33%.


Rengar
Fier traqueur
Senna wins against Rengar 54.73% of the time which is 2.40% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 0.28% less often than would be expected.
The average opponent winrate against Rengar is 52.33%.


Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 56.07% of the time which is 3.89% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.21% more often than would be expected.
The average opponent winrate against Sylas is 52.18%.


Zed
Maître des ombres
Senna wins against Zed 61.06% of the time which is 9.21% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 6.53% more often than would be expected.
The average opponent winrate against Zed is 51.85%.