

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: 2,591,483
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 15.6 is the strongest counter to jungle champions of Briar, Bel'Veth & Sejuani. While Senna support is countered most by jungle champions of Dr. Mundo, Gwen & Warwick. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Dr. Mundo
the Madman of Zaun
Senna wins against Dr. Mundo 41.90% of the time which is 7.15% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 11.54% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.05%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 43.85% of the time which is 2.70% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 7.09% less often than would be expected.
The average opponent winrate against Gwen is 46.55%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 48.24% of the time which is 2.61% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.77% less often than would be expected.
The average opponent winrate against Warwick is 45.63%.


Zyra
Rise of the Thorns
Senna wins against Zyra 48.39% of the time which is 0.91% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 3.48% less often than would be expected.
The average opponent winrate against Zyra is 47.48%.


Evelynn
Agony's Embrace
Senna wins against Evelynn 48.85% of the time which is 1.18% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 3.21% less often than would be expected.
The average opponent winrate against Evelynn is 47.67%.


Jarvan IV
the Exemplar of Demacia
Senna wins against Jarvan IV 49.52% of the time which is 2.32% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 2.07% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.20%.


Kindred
The Eternal Hunters
Senna wins against Kindred 49.57% of the time which is 2.71% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 1.68% less often than would be expected.
The average opponent winrate against Kindred is 46.86%.


Kayn
the Shadow Reaper
Senna wins against Kayn 49.59% of the time which is 1.74% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.65% less often than would be expected.
The average opponent winrate against Kayn is 47.85%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 50.00% of the time which is 1.72% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 2.67% less often than would be expected.
The average opponent winrate against Ekko is 48.28%.


Talon
the Blade's Shadow
Senna wins against Talon 50.00% of the time which is 2.88% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.51% less often than would be expected.
The average opponent winrate against Talon is 47.12%.


Fiddlesticks
the Ancient Fear
Senna wins against Fiddlesticks 50.28% of the time which is 4.26% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.12% less often than would be expected.
The average opponent winrate against Fiddlesticks is 46.02%.


Master Yi
the Wuju Bladesman
Senna wins against Master Yi 50.61% of the time which is 3.16% higher against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 1.23% less often than would be expected.
The average opponent winrate against Master Yi is 47.45%.


Viego
The Ruined King
Senna wins against Viego 50.64% of the time which is 1.51% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.88% less often than would be expected.
The average opponent winrate against Viego is 49.13%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 50.79% of the time which is 5.65% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 1.27% more often than would be expected.
The average opponent winrate against Naafiri is 45.14%.


Xin Zhao
the Seneschal of Demacia
Senna wins against Xin Zhao 51.28% of the time which is 3.89% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.50% less often than would be expected.
The average opponent winrate against Xin Zhao is 47.39%.


Hecarim
the Shadow of War
Senna wins against Hecarim 51.52% of the time which is 3.41% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 0.98% less often than would be expected.
The average opponent winrate against Hecarim is 48.11%.


Elise
the Spider Queen
Senna wins against Elise 51.52% of the time which is 3.53% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.86% less often than would be expected.
The average opponent winrate against Elise is 47.99%.


Rengar
the Pridestalker
Senna wins against Rengar 52.27% of the time which is 3.33% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 1.06% less often than would be expected.
The average opponent winrate against Rengar is 48.94%.


Rek'Sai
the Void Burrower
Senna wins against Rek'Sai 52.94% of the time which is 6.25% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 1.86% more often than would be expected.
The average opponent winrate against Rek'Sai is 46.69%.


Kha'Zix
the Voidreaver
Senna wins against Kha'Zix 53.19% of the time which is 5.29% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.90% more often than would be expected.
The average opponent winrate against Kha'Zix is 47.90%.


Vi
the Piltover Enforcer
Senna wins against Vi 53.21% of the time which is 4.19% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 0.20% less often than would be expected.
The average opponent winrate against Vi is 49.02%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 53.28% of the time which is 2.39% 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 50.89%.


Zed
the Master of Shadows
Senna wins against Zed 53.29% of the time which is 2.74% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.65% less often than would be expected.
The average opponent winrate against Zed is 50.55%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 53.33% of the time which is 6.94% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 2.55% more often than would be expected.
The average opponent winrate against Nocturne is 46.39%.


Ivern
the Green Father
Senna wins against Ivern 53.47% of the time which is 6.08% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 1.69% more often than would be expected.
The average opponent winrate against Ivern is 47.39%.


Darius
the Hand of Noxus
Senna wins against Darius 53.61% of the time which is 6.28% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.89% more often than would be expected.
The average opponent winrate against Darius is 47.33%.


Nunu & Willump
the Boy and His Yeti
Senna wins against Nunu & Willump 53.81% of the time which is 6.31% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu & Willump 1.92% more often than would be expected.
The average opponent winrate against Nunu & Willump is 47.50%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 53.85% of the time which is 5.03% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.64% more often than would be expected.
The average opponent winrate against Lee Sin is 48.82%.


Shaco
the Demon Jester
Senna wins against Shaco 54.04% of the time which is 6.15% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 1.76% more often than would be expected.
The average opponent winrate against Shaco is 47.89%.


Lillia
the Bashful Bloom
Senna wins against Lillia 54.39% of the time which is 7.25% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 2.86% more often than would be expected.
The average opponent winrate against Lillia is 47.14%.


Udyr
the Spirit Walker
Senna wins against Udyr 54.44% of the time which is 7.09% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 2.70% more often than would be expected.
The average opponent winrate against Udyr is 47.35%.


Volibear
the Relentless Storm
Senna wins against Volibear 54.55% of the time which is 6.53% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.14% more often than would be expected.
The average opponent winrate against Volibear is 48.02%.


Amumu
the Sad Mummy
Senna wins against Amumu 54.84% of the time which is 6.85% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 2.46% more often than would be expected.
The average opponent winrate against Amumu is 47.99%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 54.91% of the time which is 6.90% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.51% more often than would be expected.
The average opponent winrate against Pantheon is 48.01%.


Zac
the Secret Weapon
Senna wins against Zac 54.92% of the time which is 5.65% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.26% more often than would be expected.
The average opponent winrate against Zac is 49.27%.


Diana
Scorn of the Moon
Senna wins against Diana 55.19% of the time which is 7.52% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 3.13% more often than would be expected.
The average opponent winrate against Diana is 47.67%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 55.88% of the time which is 8.54% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 4.15% more often than would be expected.
The average opponent winrate against Poppy is 47.34%.


Graves
the Outlaw
Senna wins against Graves 56.08% of the time which is 7.58% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 3.19% more often than would be expected.
The average opponent winrate against Graves is 48.50%.


Wukong
the Monkey King
Senna wins against Wukong 56.20% of the time which is 7.91% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 3.52% more often than would be expected.
The average opponent winrate against Wukong is 48.29%.


Karthus
the Deathsinger
Senna wins against Karthus 57.81% of the time which is 8.82% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 4.43% more often than would be expected.
The average opponent winrate against Karthus is 48.99%.


Sejuani
Fury of the North
Senna wins against Sejuani 57.89% of the time which is 7.73% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 3.34% more often than would be expected.
The average opponent winrate against Sejuani is 50.16%.


Bel'Veth
the Empress of the Void
Senna wins against Bel'Veth 59.09% of the time which is 11.93% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 7.54% more often than would be expected.
The average opponent winrate against Bel'Veth is 47.16%.


Briar
the Restrained Hunger
Senna wins against Briar 59.54% of the time which is 11.64% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 7.25% more often than would be expected.
The average opponent winrate against Briar is 47.90%.