

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: 1,638,518
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 15.9 is the strongest counter to jungle champions of Zed, Hecarim & Ekko. While Senna support is countered most by jungle champions of Bel'Veth, Zac & Volibear. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Bel'Veth
the Empress of the Void
Senna wins against Bel'Veth 40.54% of the time which is 6.04% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 9.40% less often than would be expected.
The average opponent winrate against Bel'Veth is 46.58%.


Zac
the Secret Weapon
Senna wins against Zac 40.95% of the time which is 7.83% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 11.19% less often than would be expected.
The average opponent winrate against Zac is 48.78%.


Volibear
the Relentless Storm
Senna wins against Volibear 44.37% of the time which is 3.22% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 6.58% less often than would be expected.
The average opponent winrate against Volibear is 47.59%.


Graves
the Outlaw
Senna wins against Graves 44.93% of the time which is 2.53% lower against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 5.89% less often than would be expected.
The average opponent winrate against Graves is 47.46%.


Shaco
the Demon Jester
Senna wins against Shaco 45.63% of the time which is 0.52% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 3.87% less often than would be expected.
The average opponent winrate against Shaco is 46.15%.


Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 46.75% of the time which is 0.75% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 4.11% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.50%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 47.96% of the time which is 0.46% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 3.82% less often than would be expected.
The average opponent winrate against Naafiri is 48.42%.


Xin Zhao
the Seneschal of Demacia
Senna wins against Xin Zhao 48.76% of the time which is 2.08% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 1.28% less often than would be expected.
The average opponent winrate against Xin Zhao is 46.68%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 49.19% of the time which is 0.96% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.40% less often than would be expected.
The average opponent winrate against Lee Sin is 48.23%.


Kayn
the Shadow Reaper
Senna wins against Kayn 49.22% of the time which is 2.81% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.55% less often than would be expected.
The average opponent winrate against Kayn is 46.41%.


Rengar
the Pridestalker
Senna wins against Rengar 49.51% of the time which is 1.82% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 1.54% less often than would be expected.
The average opponent winrate against Rengar is 47.69%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 50.00% of the time which is 1.36% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 2.00% less often than would be expected.
The average opponent winrate against Nidalee is 48.64%.


Kindred
The Eternal Hunters
Senna wins against Kindred 51.94% of the time which is 5.62% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 2.26% more often than would be expected.
The average opponent winrate against Kindred is 46.32%.


Talon
the Blade's Shadow
Senna wins against Talon 52.14% of the time which is 5.21% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.85% more often than would be expected.
The average opponent winrate against Talon is 46.93%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 52.79% of the time which is 4.52% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.16% more often than would be expected.
The average opponent winrate against Pantheon is 48.27%.


Viego
The Ruined King
Senna wins against Viego 52.79% of the time which is 3.82% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.46% more often than would be expected.
The average opponent winrate against Viego is 48.97%.


Lillia
the Bashful Bloom
Senna wins against Lillia 52.83% of the time which is 5.57% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 2.21% more often than would be expected.
The average opponent winrate against Lillia is 47.26%.


Kha'Zix
the Voidreaver
Senna wins against Kha'Zix 53.30% of the time which is 6.69% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 3.33% more often than would be expected.
The average opponent winrate against Kha'Zix is 46.61%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 53.64% of the time which is 5.84% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 2.48% more often than would be expected.
The average opponent winrate against Nocturne is 47.80%.


Vi
the Piltover Enforcer
Senna wins against Vi 54.18% of the time which is 5.12% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 1.76% more often than would be expected.
The average opponent winrate against Vi is 49.06%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 54.90% of the time which is 5.66% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 2.30% more often than would be expected.
The average opponent winrate against Gwen is 49.24%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 55.50% of the time which is 7.72% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 4.36% more often than would be expected.
The average opponent winrate against Ekko is 47.78%.


Hecarim
the Shadow of War
Senna wins against Hecarim 55.68% of the time which is 9.05% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 5.69% more often than would be expected.
The average opponent winrate against Hecarim is 46.63%.


Zed
the Master of Shadows
Senna wins against Zed 56.32% of the time which is 5.58% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.22% more often than would be expected.
The average opponent winrate against Zed is 50.74%.