

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.
Bronze Champions Analysed: 23,691,694
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 14.21 is the strongest counter to jungle champions of Twitch, Qiyana & Neeko. While Senna support is countered most by jungle champions of Morgana, Yorick & Zyra. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Morgana
the Fallen
Senna wins against Morgana 40.85% of the time which is 8.85% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 7.02% less often than would be expected.
The average opponent winrate against Morgana is 49.70%.


Yorick
Shepherd of Souls
Senna wins against Yorick 43.23% of the time which is 4.52% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 2.69% less often than would be expected.
The average opponent winrate against Yorick is 47.75%.


Zyra
Rise of the Thorns
Senna wins against Zyra 44.89% of the time which is 6.64% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 4.81% less often than would be expected.
The average opponent winrate against Zyra is 51.53%.


Mordekaiser
the Iron Revenant
Senna wins against Mordekaiser 45.66% of the time which is 0.09% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.91% more often than would be expected.
The average opponent winrate against Mordekaiser is 45.57%.


Dr. Mundo
the Madman of Zaun
Senna wins against Dr. Mundo 45.98% of the time which is 1.21% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.62% more often than would be expected.
The average opponent winrate against Dr. Mundo is 47.19%.


Teemo
the Swift Scout
Senna wins against Teemo 46.42% of the time which is 0.71% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.12% more often than would be expected.
The average opponent winrate against Teemo is 47.13%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 46.49% of the time which is 1.40% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 0.43% more often than would be expected.
The average opponent winrate against Nocturne is 47.89%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 46.95% of the time which is 0.57% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.26% more often than would be expected.
The average opponent winrate against Warwick is 47.52%.


Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 46.95% of the time which is 3.68% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.85% less often than would be expected.
The average opponent winrate against Jarvan IV is 50.63%.


Amumu
the Sad Mummy
Senna wins against Amumu 47.04% of the time which is 0.61% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.22% more often than would be expected.
The average opponent winrate against Amumu is 47.65%.


Trundle
the Troll King
Senna wins against Trundle 47.05% of the time which is 1.32% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 0.51% more often than would be expected.
The average opponent winrate against Trundle is 48.37%.


Briar
the Restrained Hunger
Senna wins against Briar 47.07% of the time which is 1.54% lower against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 0.29% more often than would be expected.
The average opponent winrate against Briar is 48.61%.


Lillia
the Bashful Bloom
Senna wins against Lillia 47.16% of the time which is 1.14% lower against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 0.69% more often than would be expected.
The average opponent winrate against Lillia is 48.30%.


Nunu & Willump
the Boy and His Yeti
Senna wins against Nunu & Willump 47.24% of the time which is 3.64% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 1.81% less often than would be expected.
The average opponent winrate against Nunu & Willump is 50.88%.


Wukong
the Monkey King
Senna wins against Wukong 47.82% of the time which is 2.24% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.41% less often than would be expected.
The average opponent winrate against Wukong is 50.06%.


Zed
the Master of Shadows
Senna wins against Zed 48.00% of the time which is 4.88% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 3.05% less often than would be expected.
The average opponent winrate against Zed is 52.88%.


Fiddlesticks
the Ancient Fear
Senna wins against Fiddlesticks 48.12% of the time which is 3.50% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 1.67% less often than would be expected.
The average opponent winrate against Fiddlesticks is 51.62%.


Viego
The Ruined King
Senna wins against Viego 48.28% of the time which is 2.39% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.56% less often than would be expected.
The average opponent winrate against Viego is 50.67%.


Singed
the Mad Chemist
Senna wins against Singed 48.31% of the time which is 2.00% lower against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 0.17% less often than would be expected.
The average opponent winrate against Singed is 50.31%.


Shyvana
the Half-Dragon
Senna wins against Shyvana 48.34% of the time which is 0.27% higher against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 2.10% more often than would be expected.
The average opponent winrate against Shyvana is 48.07%.


Diana
Scorn of the Moon
Senna wins against Diana 48.36% of the time which is 1.83% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.00% less often than would be expected.
The average opponent winrate against Diana is 50.19%.


Darius
the Hand of Noxus
Senna wins against Darius 48.38% of the time which is 2.15% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.32% less often than would be expected.
The average opponent winrate against Darius is 50.53%.


Ivern
the Green Father
Senna wins against Ivern 48.40% of the time which is 5.70% lower against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 3.87% less often than would be expected.
The average opponent winrate against Ivern is 54.10%.


Xin Zhao
the Seneschal of Demacia
Senna wins against Xin Zhao 48.42% of the time which is 1.52% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.31% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.94%.


Sejuani
Fury of the North
Senna wins against Sejuani 48.49% of the time which is 3.04% lower against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 1.21% less often than would be expected.
The average opponent winrate against Sejuani is 51.53%.


Master Yi
the Wuju Bladesman
Senna wins against Master Yi 48.55% of the time which is 2.13% lower against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 0.30% less often than would be expected.
The average opponent winrate against Master Yi is 50.68%.


Graves
the Outlaw
Senna wins against Graves 48.56% of the time which is 3.21% lower against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 1.38% less often than would be expected.
The average opponent winrate against Graves is 51.77%.


Rammus
the Armordillo
Senna wins against Rammus 48.94% of the time which is 2.04% lower against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 0.21% less often than would be expected.
The average opponent winrate against Rammus is 50.98%.


Volibear
the Relentless Storm
Senna wins against Volibear 49.21% of the time which is 0.02% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.81% more often than would be expected.
The average opponent winrate against Volibear is 49.23%.


Shaco
the Demon Jester
Senna wins against Shaco 49.35% of the time which is 3.20% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 1.37% less often than would be expected.
The average opponent winrate against Shaco is 52.55%.


Kayn
the Shadow Reaper
Senna wins against Kayn 49.43% of the time which is 0.62% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.21% more often than would be expected.
The average opponent winrate against Kayn is 50.05%.


Hecarim
the Shadow of War
Senna wins against Hecarim 49.55% of the time which is 4.62% lower against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 2.80% less often than would be expected.
The average opponent winrate against Hecarim is 54.17%.


Rek'Sai
the Void Burrower
Senna wins against Rek'Sai 49.76% of the time which is 5.36% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 3.54% less often than would be expected.
The average opponent winrate against Rek'Sai is 55.12%.


Kha'Zix
the Voidreaver
Senna wins against Kha'Zix 49.77% of the time which is 2.52% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.69% less often than would be expected.
The average opponent winrate against Kha'Zix is 52.29%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 50.02% of the time which is 1.51% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.32% more often than would be expected.
The average opponent winrate against Ekko is 51.53%.


Elise
the Spider Queen
Senna wins against Elise 50.04% of the time which is 2.89% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.06% less often than would be expected.
The average opponent winrate against Elise is 52.93%.


Brand
the Burning Vengeance
Senna wins against Brand 50.08% of the time which is 1.31% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.52% more often than would be expected.
The average opponent winrate against Brand is 51.39%.


Tryndamere
the Barbarian King
Senna wins against Tryndamere 50.23% of the time which is 0.54% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.29% more often than would be expected.
The average opponent winrate against Tryndamere is 50.77%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 50.36% of the time which is 3.08% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 1.25% less often than would be expected.
The average opponent winrate against Lee Sin is 53.44%.


Vi
the Piltover Enforcer
Senna wins against Vi 50.38% of the time which is 1.49% lower against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 0.34% more often than would be expected.
The average opponent winrate against Vi is 51.87%.


Udyr
the Spirit Walker
Senna wins against Udyr 50.39% of the time which is 0.68% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 1.15% more often than would be expected.
The average opponent winrate against Udyr is 51.07%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 50.41% of the time which is 2.05% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.22% less often than would be expected.
The average opponent winrate against Pantheon is 52.46%.


Jax
Grandmaster at Arms
Senna wins against Jax 50.44% of the time which is 1.07% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 2.90% more often than would be expected.
The average opponent winrate against Jax is 49.37%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 50.63% of the time which is 1.23% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.60% more often than would be expected.
The average opponent winrate against Naafiri is 51.86%.


Nasus
the Curator of the Sands
Senna wins against Nasus 51.01% of the time which is 0.46% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.29% more often than would be expected.
The average opponent winrate against Nasus is 50.55%.


Zac
the Secret Weapon
Senna wins against Zac 51.06% of the time which is 0.95% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.88% more often than would be expected.
The average opponent winrate against Zac is 52.01%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 51.16% of the time which is 3.26% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 1.44% less often than would be expected.
The average opponent winrate against Taliyah is 54.42%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 51.47% of the time which is 1.14% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.69% more often than would be expected.
The average opponent winrate against Gwen is 52.61%.


Kindred
The Eternal Hunters
Senna wins against Kindred 51.50% of the time which is 2.71% lower against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 0.89% less often than would be expected.
The average opponent winrate against Kindred is 54.21%.


Olaf
the Berserker
Senna wins against Olaf 51.56% of the time which is 2.52% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 0.69% less often than would be expected.
The average opponent winrate against Olaf is 54.08%.


Rumble
the Mechanized Menace
Senna wins against Rumble 51.57% of the time which is 1.76% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.07% more often than would be expected.
The average opponent winrate against Rumble is 53.33%.


Bel'Veth
the Empress of the Void
Senna wins against Bel'Veth 52.01% of the time which is 1.38% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 0.45% more often than would be expected.
The average opponent winrate against Bel'Veth is 53.39%.


Karthus
the Deathsinger
Senna wins against Karthus 52.07% of the time which is 1.07% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 0.76% more often than would be expected.
The average opponent winrate against Karthus is 53.14%.


Skarner
the Primordial Sovereign
Senna wins against Skarner 52.12% of the time which is 2.38% lower against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 0.56% less often than would be expected.
The average opponent winrate against Skarner is 54.50%.


Evelynn
Agony's Embrace
Senna wins against Evelynn 52.30% of the time which is 1.26% lower against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 0.57% more often than would be expected.
The average opponent winrate against Evelynn is 53.56%.


Garen
The Might of Demacia
Senna wins against Garen 52.63% of the time which is 0.34% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.49% more often than would be expected.
The average opponent winrate against Garen is 52.97%.


Gragas
the Rabble Rouser
Senna wins against Gragas 52.67% of the time which is 3.83% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.01% less often than would be expected.
The average opponent winrate against Gragas is 56.50%.


Talon
the Blade's Shadow
Senna wins against Talon 52.68% of the time which is 0.16% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.67% more often than would be expected.
The average opponent winrate against Talon is 52.84%.


Malphite
Shard of the Monolith
Senna wins against Malphite 52.74% of the time which is 3.16% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.34% less often than would be expected.
The average opponent winrate against Malphite is 55.90%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 52.78% of the time which is 5.14% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 3.33% less often than would be expected.
The average opponent winrate against Nidalee is 57.92%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 52.81% of the time which is 1.15% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.98% more often than would be expected.
The average opponent winrate against Poppy is 51.66%.


Sylas
the Unshackled
Senna wins against Sylas 53.07% of the time which is 0.57% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.26% more often than would be expected.
The average opponent winrate against Sylas is 53.64%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 53.08% of the time which is 2.17% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 4.00% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.91%.


Rengar
the Pridestalker
Senna wins against Rengar 53.50% of the time which is 6.28% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 4.48% less often than would be expected.
The average opponent winrate against Rengar is 59.78%.


Shen
the Eye of Twilight
Senna wins against Shen 54.40% of the time which is 3.55% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 5.38% more often than would be expected.
The average opponent winrate against Shen is 50.85%.


Sett
the Boss
Senna wins against Sett 54.62% of the time which is 3.86% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 5.69% more often than would be expected.
The average opponent winrate against Sett is 50.76%.


Sion
The Undead Juggernaut
Senna wins against Sion 55.17% of the time which is 5.48% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 7.31% more often than would be expected.
The average opponent winrate against Sion is 49.69%.


Maokai
the Twisted Treant
Senna wins against Maokai 55.79% of the time which is 0.87% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.69% more often than would be expected.
The average opponent winrate against Maokai is 54.92%.


Neeko
the Curious Chameleon
Senna wins against Neeko 56.98% of the time which is 0.36% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.45% more often than would be expected.
The average opponent winrate against Neeko is 57.34%.


Qiyana
Empress of the Elements
Senna wins against Qiyana 58.73% of the time which is 1.33% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 3.14% more often than would be expected.
The average opponent winrate against Qiyana is 57.40%.


Twitch
the Plague Rat
Senna wins against Twitch 58.87% of the time which is 2.30% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.51% less often than would be expected.
The average opponent winrate against Twitch is 61.17%.