

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.
Diamond+ Champions Analysed: 6,241,790
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 15.16 is the strongest counter to jungle champions of Zyra, Vi & Nautilus. While Senna support is countered most by jungle champions of Elise, Kindred & Nunu & Willump. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Elise
the Spider Queen
Senna wins against Elise 44.22% of the time which is 2.62% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 6.23% less often than would be expected.
The average opponent winrate against Elise is 46.84%.


Kindred
The Eternal Hunters
Senna wins against Kindred 48.38% of the time which is 2.18% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 1.42% less often than would be expected.
The average opponent winrate against Kindred is 46.20%.


Nunu & Willump
the Boy and His Yeti
Senna wins against Nunu & Willump 48.48% of the time which is 2.15% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 1.46% less often than would be expected.
The average opponent winrate against Nunu & Willump is 46.33%.


Talon
the Blade's Shadow
Senna wins against Talon 48.86% of the time which is 1.85% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.76% less often than would be expected.
The average opponent winrate against Talon is 47.01%.


Master Yi
the Wuju Bladesman
Senna wins against Master Yi 49.22% of the time which is 3.56% higher against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 0.04% less often than would be expected.
The average opponent winrate against Master Yi is 45.66%.


Ivern
the Green Father
Senna wins against Ivern 49.32% of the time which is 3.69% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 0.09% more often than would be expected.
The average opponent winrate against Ivern is 45.63%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 49.38% of the time which is 3.12% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.48% less often than would be expected.
The average opponent winrate against Warwick is 46.26%.


Volibear
the Relentless Storm
Senna wins against Volibear 49.47% of the time which is 3.94% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.34% more often than would be expected.
The average opponent winrate against Volibear is 45.53%.


Xin Zhao
the Seneschal of Demacia
Senna wins against Xin Zhao 49.52% of the time which is 0.74% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 2.87% less often than would be expected.
The average opponent winrate against Xin Zhao is 48.78%.


Hecarim
the Shadow of War
Senna wins against Hecarim 49.57% of the time which is 2.80% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 0.81% less often than would be expected.
The average opponent winrate against Hecarim is 46.77%.


Qiyana
Empress of the Elements
Senna wins against Qiyana 50.00% of the time which is 2.77% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.84% less often than would be expected.
The average opponent winrate against Qiyana is 47.23%.


Bel'Veth
the Empress of the Void
Senna wins against Bel'Veth 50.19% of the time which is 5.10% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 1.50% more often than would be expected.
The average opponent winrate against Bel'Veth is 45.09%.


Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 50.21% of the time which is 2.86% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.75% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.35%.


Kha'Zix
the Voidreaver
Senna wins against Kha'Zix 50.22% of the time which is 3.82% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.21% more often than would be expected.
The average opponent winrate against Kha'Zix is 46.40%.


Rek'Sai
the Void Burrower
Senna wins against Rek'Sai 50.33% of the time which is 3.90% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 0.29% more often than would be expected.
The average opponent winrate against Rek'Sai is 46.43%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 50.41% of the time which is 3.63% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.02% more often than would be expected.
The average opponent winrate against Gwen is 46.78%.


Diana
Scorn of the Moon
Senna wins against Diana 50.61% of the time which is 3.07% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.54% less often than would be expected.
The average opponent winrate against Diana is 47.54%.


Viego
The Ruined King
Senna wins against Viego 50.65% of the time which is 2.13% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.48% less often than would be expected.
The average opponent winrate against Viego is 48.52%.


Zac
the Secret Weapon
Senna wins against Zac 50.74% of the time which is 3.38% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.23% less often than would be expected.
The average opponent winrate against Zac is 47.36%.


Wukong
the Monkey King
Senna wins against Wukong 50.85% of the time which is 3.13% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.48% less often than would be expected.
The average opponent winrate against Wukong is 47.72%.


Udyr
the Spirit Walker
Senna wins against Udyr 50.89% of the time which is 4.14% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 0.53% more often than would be expected.
The average opponent winrate against Udyr is 46.75%.


Evelynn
Agony's Embrace
Senna wins against Evelynn 51.11% of the time which is 5.22% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 1.62% more often than would be expected.
The average opponent winrate against Evelynn is 45.89%.


Graves
the Outlaw
Senna wins against Graves 51.26% of the time which is 3.15% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 0.46% less often than would be expected.
The average opponent winrate against Graves is 48.11%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 51.31% of the time which is 2.07% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.54% less often than would be expected.
The average opponent winrate against Pantheon is 49.24%.


Kayn
the Shadow Reaper
Senna wins against Kayn 51.52% of the time which is 3.61% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.00% less often than would be expected.
The average opponent winrate against Kayn is 47.91%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 51.56% of the time which is 1.86% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 1.75% less often than would be expected.
The average opponent winrate against Nocturne is 49.70%.


Rengar
the Pridestalker
Senna wins against Rengar 51.65% of the time which is 4.07% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 0.46% more often than would be expected.
The average opponent winrate against Rengar is 47.58%.


Zed
the Master of Shadows
Senna wins against Zed 51.85% of the time which is 1.48% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.13% less often than would be expected.
The average opponent winrate against Zed is 50.37%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 52.01% of the time which is 3.75% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.14% more often than would be expected.
The average opponent winrate against Lee Sin is 48.26%.


Trundle
the Troll King
Senna wins against Trundle 52.05% of the time which is 3.45% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 0.16% less often than would be expected.
The average opponent winrate against Trundle is 48.60%.


Shaco
the Demon Jester
Senna wins against Shaco 52.11% of the time which is 4.42% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.81% more often than would be expected.
The average opponent winrate against Shaco is 47.69%.


Briar
the Restrained Hunger
Senna wins against Briar 52.48% of the time which is 6.03% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 2.42% more often than would be expected.
The average opponent winrate against Briar is 46.45%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 52.67% of the time which is 5.51% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 1.90% more often than would be expected.
The average opponent winrate against Nidalee is 47.16%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 52.70% of the time which is 6.18% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 2.57% more often than would be expected.
The average opponent winrate against Ekko is 46.52%.


Jax
Grandmaster at Arms
Senna wins against Jax 52.78% of the time which is 6.54% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 2.94% more often than would be expected.
The average opponent winrate against Jax is 46.24%.


Brand
the Burning Vengeance
Senna wins against Brand 53.16% of the time which is 2.48% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.13% less often than would be expected.
The average opponent winrate against Brand is 50.68%.


Lillia
the Bashful Bloom
Senna wins against Lillia 54.07% of the time which is 5.43% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 1.82% more often than would be expected.
The average opponent winrate against Lillia is 48.64%.


Sylas
the Unshackled
Senna wins against Sylas 54.14% of the time which is 4.80% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.19% more often than would be expected.
The average opponent winrate against Sylas is 49.34%.


Karthus
the Deathsinger
Senna wins against Karthus 54.32% of the time which is 6.58% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 2.97% more often than would be expected.
The average opponent winrate against Karthus is 47.74%.


Fiddlesticks
the Ancient Fear
Senna wins against Fiddlesticks 54.40% of the time which is 8.22% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 4.62% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.18%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 55.19% of the time which is 5.95% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.34% more often than would be expected.
The average opponent winrate against Naafiri is 49.24%.


Sejuani
Fury of the North
Senna wins against Sejuani 56.35% of the time which is 6.26% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 2.65% more often than would be expected.
The average opponent winrate against Sejuani is 50.09%.


Nautilus
the Titan of the Depths
Senna wins against Nautilus 57.64% of the time which is 3.51% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.09% less often than would be expected.
The average opponent winrate against Nautilus is 54.13%.


Vi
the Piltover Enforcer
Senna wins against Vi 58.33% of the time which is 8.68% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 5.07% more often than would be expected.
The average opponent winrate against Vi is 49.65%.


Zyra
Rise of the Thorns
Senna wins against Zyra 58.40% of the time which is 11.23% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 7.62% more often than would be expected.
The average opponent winrate against Zyra is 47.17%.