

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: 6,653,203
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 15.4 is the strongest counter to jungle champions of Yorick, Sejuani & Jax. While Senna support is countered most by jungle champions of Qiyana, Fiddlesticks & Teemo. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Qiyana
Empress of the Elements
Senna wins against Qiyana 46.58% of the time which is 0.22% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 5.06% less often than would be expected.
The average opponent winrate against Qiyana is 46.80%.


Fiddlesticks
the Ancient Fear
Senna wins against Fiddlesticks 46.89% of the time which is 1.13% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 3.70% less often than would be expected.
The average opponent winrate against Fiddlesticks is 45.76%.


Teemo
the Swift Scout
Senna wins against Teemo 47.66% of the time which is 1.38% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 6.22% less often than would be expected.
The average opponent winrate against Teemo is 49.04%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 47.76% of the time which is 1.18% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.66% less often than would be expected.
The average opponent winrate against Gwen is 46.58%.


Shaco
the Demon Jester
Senna wins against Shaco 47.78% of the time which is 1.47% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 3.37% less often than would be expected.
The average opponent winrate against Shaco is 46.31%.


Zyra
Rise of the Thorns
Senna wins against Zyra 48.07% of the time which is 0.22% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 5.06% less often than would be expected.
The average opponent winrate against Zyra is 48.29%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 49.62% of the time which is 2.27% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 2.57% less often than would be expected.
The average opponent winrate against Ekko is 47.35%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 49.89% of the time which is 3.97% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.86% less often than would be expected.
The average opponent winrate against Warwick is 45.92%.


Ivern
the Green Father
Senna wins against Ivern 50.16% of the time which is 1.57% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 3.27% less often than would be expected.
The average opponent winrate against Ivern is 48.59%.


Diana
Scorn of the Moon
Senna wins against Diana 50.48% of the time which is 2.84% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 2.00% less often than would be expected.
The average opponent winrate against Diana is 47.64%.


Talon
the Blade's Shadow
Senna wins against Talon 50.58% of the time which is 3.59% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.25% less often than would be expected.
The average opponent winrate against Talon is 46.99%.


Rek'Sai
the Void Burrower
Senna wins against Rek'Sai 50.74% of the time which is 4.51% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 0.33% less often than would be expected.
The average opponent winrate against Rek'Sai is 46.23%.


Udyr
the Spirit Walker
Senna wins against Udyr 50.77% of the time which is 4.13% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 0.71% less often than would be expected.
The average opponent winrate against Udyr is 46.64%.


Wukong
the Monkey King
Senna wins against Wukong 50.88% of the time which is 3.36% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 1.48% less often than would be expected.
The average opponent winrate against Wukong is 47.52%.


Xin Zhao
the Seneschal of Demacia
Senna wins against Xin Zhao 50.92% of the time which is 4.00% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.84% less often than would be expected.
The average opponent winrate against Xin Zhao is 46.92%.


Briar
the Restrained Hunger
Senna wins against Briar 50.98% of the time which is 4.46% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 0.38% less often than would be expected.
The average opponent winrate against Briar is 46.52%.


Karthus
the Deathsinger
Senna wins against Karthus 51.06% of the time which is 3.93% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 0.91% less often than would be expected.
The average opponent winrate against Karthus is 47.13%.


Kha'Zix
the Voidreaver
Senna wins against Kha'Zix 51.36% of the time which is 2.30% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 2.54% less often than would be expected.
The average opponent winrate against Kha'Zix is 49.06%.


Kindred
The Eternal Hunters
Senna wins against Kindred 51.62% of the time which is 4.52% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 0.32% less often than would be expected.
The average opponent winrate against Kindred is 47.10%.


Graves
the Outlaw
Senna wins against Graves 51.70% of the time which is 3.77% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 1.07% less often than would be expected.
The average opponent winrate against Graves is 47.93%.


Hecarim
the Shadow of War
Senna wins against Hecarim 51.78% of the time which is 4.30% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 0.54% less often than would be expected.
The average opponent winrate against Hecarim is 47.48%.


Maokai
the Twisted Treant
Senna wins against Maokai 51.89% of the time which is 1.47% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 3.37% less often than would be expected.
The average opponent winrate against Maokai is 50.42%.


Kayn
the Shadow Reaper
Senna wins against Kayn 51.98% of the time which is 5.01% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.17% more often than would be expected.
The average opponent winrate against Kayn is 46.97%.


Evelynn
Agony's Embrace
Senna wins against Evelynn 52.02% of the time which is 4.48% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 0.36% less often than would be expected.
The average opponent winrate against Evelynn is 47.54%.


Nunu & Willump
the Boy and His Yeti
Senna wins against Nunu & Willump 52.10% of the time which is 5.74% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 0.90% more often than would be expected.
The average opponent winrate against Nunu & Willump is 46.36%.


Zac
the Secret Weapon
Senna wins against Zac 52.24% of the time which is 4.42% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.42% less often than would be expected.
The average opponent winrate against Zac is 47.82%.


Volibear
the Relentless Storm
Senna wins against Volibear 52.37% of the time which is 5.93% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.09% more often than would be expected.
The average opponent winrate against Volibear is 46.44%.


Viego
The Ruined King
Senna wins against Viego 52.38% of the time which is 3.49% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.35% less often than would be expected.
The average opponent winrate against Viego is 48.89%.


Zed
the Master of Shadows
Senna wins against Zed 52.39% of the time which is 2.27% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.57% less often than would be expected.
The average opponent winrate against Zed is 50.12%.


Darius
the Hand of Noxus
Senna wins against Darius 52.52% of the time which is 8.01% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 3.19% more often than would be expected.
The average opponent winrate against Darius is 44.51%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 52.67% of the time which is 5.52% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.68% more often than would be expected.
The average opponent winrate against Taliyah is 47.15%.


Master Yi
the Wuju Bladesman
Senna wins against Master Yi 52.75% of the time which is 6.97% higher against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 2.14% more often than would be expected.
The average opponent winrate against Master Yi is 45.78%.


Elise
the Spider Queen
Senna wins against Elise 52.78% of the time which is 5.99% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.15% more often than would be expected.
The average opponent winrate against Elise is 46.79%.


Rengar
the Pridestalker
Senna wins against Rengar 52.87% of the time which is 6.05% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 1.21% more often than would be expected.
The average opponent winrate against Rengar is 46.82%.


Ambessa
Matriarch of War
Senna wins against Ambessa 52.94% of the time which is 0.53% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 4.30% less often than would be expected.
The average opponent winrate against Ambessa is 52.41%.


Gragas
the Rabble Rouser
Senna wins against Gragas 52.99% of the time which is 3.31% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.53% less often than would be expected.
The average opponent winrate against Gragas is 49.68%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 53.06% of the time which is 6.54% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 1.70% more often than would be expected.
The average opponent winrate against Nocturne is 46.52%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 53.10% of the time which is 3.83% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 1.01% less often than would be expected.
The average opponent winrate against Nidalee is 49.27%.


Bel'Veth
the Empress of the Void
Senna wins against Bel'Veth 53.56% of the time which is 7.38% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 2.54% more often than would be expected.
The average opponent winrate against Bel'Veth is 46.18%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 53.78% of the time which is 5.68% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.84% more often than would be expected.
The average opponent winrate against Lee Sin is 48.10%.


Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 53.95% of the time which is 6.50% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.66% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.45%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 54.33% of the time which is 5.59% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.75% more often than would be expected.
The average opponent winrate against Poppy is 48.74%.


Vi
the Piltover Enforcer
Senna wins against Vi 54.69% of the time which is 6.70% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 1.86% more often than would be expected.
The average opponent winrate against Vi is 47.99%.


Rammus
the Armordillo
Senna wins against Rammus 54.94% of the time which is 8.51% higher against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 3.67% more often than would be expected.
The average opponent winrate against Rammus is 46.43%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 55.55% of the time which is 6.65% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.81% more often than would be expected.
The average opponent winrate against Pantheon is 48.90%.


Amumu
the Sad Mummy
Senna wins against Amumu 56.49% of the time which is 8.96% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 4.12% more often than would be expected.
The average opponent winrate against Amumu is 47.53%.


Lillia
the Bashful Bloom
Senna wins against Lillia 56.88% of the time which is 9.14% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 4.30% more often than would be expected.
The average opponent winrate against Lillia is 47.74%.


Shyvana
the Half-Dragon
Senna wins against Shyvana 57.07% of the time which is 9.08% higher against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 4.24% more often than would be expected.
The average opponent winrate against Shyvana is 47.99%.


Skarner
the Primordial Sovereign
Senna wins against Skarner 57.39% of the time which is 8.29% higher against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 3.45% more often than would be expected.
The average opponent winrate against Skarner is 49.10%.


Jax
Grandmaster at Arms
Senna wins against Jax 58.94% of the time which is 10.58% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 5.74% more often than would be expected.
The average opponent winrate against Jax is 48.36%.


Sejuani
Fury of the North
Senna wins against Sejuani 61.56% of the time which is 10.81% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 5.97% more often than would be expected.
The average opponent winrate against Sejuani is 50.75%.


Yorick
Shepherd of Souls
Senna wins against Yorick 62.60% of the time which is 17.70% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 12.87% more often than would be expected.
The average opponent winrate against Yorick is 44.90%.