

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.
Master Champions Analysed: 1,317,217
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 15.14 is the strongest counter to jungle champions of Vi, Kayn & Naafiri. While Senna bottom is countered most by jungle champions of Shaco, Talon & Jarvan IV. Below is a detailed breakdown of Senna bottom counters against jungle champions with a minimum of 100 games.


Shaco
the Demon Jester
Senna wins against Shaco 44.35% of the time which is 3.89% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 5.56% less often than would be expected.
The average opponent winrate against Shaco is 48.24%.


Talon
the Blade's Shadow
Senna wins against Talon 45.57% of the time which is 5.21% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 6.88% less often than would be expected.
The average opponent winrate against Talon is 50.78%.


Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 46.55% of the time which is 2.73% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 4.40% less often than would be expected.
The average opponent winrate against Jarvan IV is 49.28%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 48.15% of the time which is 1.39% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.06% less often than would be expected.
The average opponent winrate against Ekko is 49.54%.


Trundle
the Troll King
Senna wins against Trundle 48.37% of the time which is 1.93% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 3.60% less often than would be expected.
The average opponent winrate against Trundle is 50.30%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 49.23% of the time which is 1.23% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 2.90% less often than would be expected.
The average opponent winrate against Nocturne is 50.46%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 49.79% of the time which is 0.91% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.76% less often than would be expected.
The average opponent winrate against Nidalee is 48.88%.


Master Yi
the Wuju Bladesman
Senna wins against Master Yi 50.40% of the time which is 0.28% lower against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 1.95% less often than would be expected.
The average opponent winrate against Master Yi is 50.68%.


Kindred
The Eternal Hunters
Senna wins against Kindred 51.22% of the time which is 3.68% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 2.01% more often than would be expected.
The average opponent winrate against Kindred is 47.54%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 51.32% of the time which is 1.58% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.09% less often than would be expected.
The average opponent winrate against Pantheon is 49.74%.


Viego
The Ruined King
Senna wins against Viego 52.28% of the time which is 1.86% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.19% more often than would be expected.
The average opponent winrate against Viego is 50.42%.


Kha'Zix
the Voidreaver
Senna wins against Kha'Zix 52.29% of the time which is 1.32% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.35% less often than would be expected.
The average opponent winrate against Kha'Zix is 50.97%.


Xin Zhao
the Seneschal of Demacia
Senna wins against Xin Zhao 52.85% of the time which is 3.04% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 1.37% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.81%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 54.07% of the time which is 3.07% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 1.40% more often than would be expected.
The average opponent winrate against Lee Sin is 51.00%.


Graves
the Outlaw
Senna wins against Graves 55.75% of the time which is 4.15% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 2.48% more often than would be expected.
The average opponent winrate against Graves is 51.60%.


Hecarim
the Shadow of War
Senna wins against Hecarim 56.00% of the time which is 6.52% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 4.85% more often than would be expected.
The average opponent winrate against Hecarim is 49.48%.


Zed
the Master of Shadows
Senna wins against Zed 56.64% of the time which is 2.99% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.34% more often than would be expected.
The average opponent winrate against Zed is 53.65%.


Wukong
the Monkey King
Senna wins against Wukong 57.60% of the time which is 8.60% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 6.93% more often than would be expected.
The average opponent winrate against Wukong is 49.00%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 58.65% of the time which is 7.58% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 5.91% more often than would be expected.
The average opponent winrate against Naafiri is 51.07%.


Kayn
the Shadow Reaper
Senna wins against Kayn 58.96% of the time which is 7.39% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 5.72% more often than would be expected.
The average opponent winrate against Kayn is 51.57%.


Vi
the Piltover Enforcer
Senna wins against Vi 59.71% of the time which is 6.88% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 5.22% more often than would be expected.
The average opponent winrate against Vi is 52.83%.