

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.
1Trick Champions Analysed: 1,559,419
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 30 is the strongest counter to jungle champions of Hecarim, Shaco & Lee Sin. While Senna support is countered most by jungle champions of Viego, Xin Zhao & Nidalee. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Viego
The Ruined King
Senna wins against Viego 49.22% of the time which is 4.15% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 4.42% less often than would be expected.
The average opponent winrate against Viego is 45.07%.


Xin Zhao
the Seneschal of Demacia
Senna wins against Xin Zhao 50.31% of the time which is 5.40% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 3.17% less often than would be expected.
The average opponent winrate against Xin Zhao is 44.91%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 50.75% of the time which is 7.85% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.69% less often than would be expected.
The average opponent winrate against Nidalee is 42.90%.


Talon
the Blade's Shadow
Senna wins against Talon 52.07% of the time which is 7.59% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.98% less often than would be expected.
The average opponent winrate against Talon is 44.48%.


Zed
the Master of Shadows
Senna wins against Zed 52.17% of the time which is 7.53% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.04% less often than would be expected.
The average opponent winrate against Zed is 44.64%.


Kha'Zix
the Voidreaver
Senna wins against Kha'Zix 52.55% of the time which is 6.70% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 1.88% less often than would be expected.
The average opponent winrate against Kha'Zix is 45.85%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 52.74% of the time which is 8.59% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.03% more often than would be expected.
The average opponent winrate against Ekko is 44.15%.


Kayn
the Shadow Reaper
Senna wins against Kayn 53.33% of the time which is 8.04% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.53% less often than would be expected.
The average opponent winrate against Kayn is 45.29%.


Graves
the Outlaw
Senna wins against Graves 53.38% of the time which is 7.24% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 1.34% less often than would be expected.
The average opponent winrate against Graves is 46.14%.


Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 53.39% of the time which is 8.25% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.32% less often than would be expected.
The average opponent winrate against Jarvan IV is 45.14%.


Diana
Scorn of the Moon
Senna wins against Diana 54.62% of the time which is 10.02% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.45% more often than would be expected.
The average opponent winrate against Diana is 44.60%.


Rengar
the Pridestalker
Senna wins against Rengar 54.63% of the time which is 9.81% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 1.24% more often than would be expected.
The average opponent winrate against Rengar is 44.82%.


Trundle
the Troll King
Senna wins against Trundle 54.72% of the time which is 9.21% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 0.63% more often than would be expected.
The average opponent winrate against Trundle is 45.51%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 55.40% of the time which is 9.95% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 1.37% more often than would be expected.
The average opponent winrate against Nocturne is 45.45%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 57.73% of the time which is 13.23% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 4.66% more often than would be expected.
The average opponent winrate against Pantheon is 44.50%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 57.88% of the time which is 12.78% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 4.21% more often than would be expected.
The average opponent winrate against Lee Sin is 45.10%.


Shaco
the Demon Jester
Senna wins against Shaco 58.49% of the time which is 13.97% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 5.40% more often than would be expected.
The average opponent winrate against Shaco is 44.52%.


Hecarim
the Shadow of War
Senna wins against Hecarim 58.70% of the time which is 14.22% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 5.65% more often than would be expected.
The average opponent winrate against Hecarim is 44.48%.