

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.
All Ranks Champions Analysed: 97,077,810
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 top vs top Counters
Senna top on Patch 15.10 is the strongest counter to top champions of K'Sante, Volibear & Nasus. While Senna top is countered most by top champions of Irelia, Yorick & Kennen. Below is a detailed breakdown of Senna top counters against top champions with a minimum of 100 games.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 34.69% of the time which is 16.09% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 12.71% less often than would be expected.
The average opponent winrate against Irelia is 50.78%.


Yorick
Pasterz Dusz
Senna wins against Yorick 38.28% of the time which is 9.13% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 5.77% less often than would be expected.
The average opponent winrate against Yorick is 47.41%.


Kennen
Serce Nawałnicy
Senna wins against Kennen 38.35% of the time which is 11.99% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 8.61% less often than would be expected.
The average opponent winrate against Kennen is 50.34%.


Olaf
Berserker
Senna wins against Olaf 38.54% of the time which is 10.76% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 7.38% less often than would be expected.
The average opponent winrate against Olaf is 49.30%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 38.60% of the time which is 11.54% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 8.16% less often than would be expected.
The average opponent winrate against Pantheon is 50.14%.


Dr Mundo
Szaleniec z Zaun
Senna wins against Dr Mundo 39.24% of the time which is 9.47% lower against Dr Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr Mundo 6.10% less often than would be expected.
The average opponent winrate against Dr Mundo is 48.71%.


Quinn
Skrzydła Demacii
Senna wins against Quinn 41.09% of the time which is 7.92% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 4.55% less often than would be expected.
The average opponent winrate against Quinn is 49.01%.


Riven
Wygnaniec
Senna wins against Riven 41.49% of the time which is 8.97% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 5.59% less often than would be expected.
The average opponent winrate against Riven is 50.46%.


Kled
Swarliwy Rajtar
Senna wins against Kled 42.11% of the time which is 7.40% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 4.02% less often than would be expected.
The average opponent winrate against Kled is 49.51%.


Yone
Wiecznie Żywy
Senna wins against Yone 42.13% of the time which is 9.93% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 6.55% less often than would be expected.
The average opponent winrate against Yone is 52.06%.


Heimerdinger
Wielbiony Wynalazca
Senna wins against Heimerdinger 43.42% of the time which is 5.78% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 2.40% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.20%.


Tryndamere
Król Barbarzyńców
Senna wins against Tryndamere 43.82% of the time which is 6.77% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 3.39% less often than would be expected.
The average opponent winrate against Tryndamere is 50.59%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 44.20% of the time which is 6.35% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.97% less often than would be expected.
The average opponent winrate against Sylas is 50.55%.


Yasuo
Pokutnik
Senna wins against Yasuo 44.20% of the time which is 6.79% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 3.41% less often than would be expected.
The average opponent winrate against Yasuo is 50.99%.


Singed
Szalony Chemik
Senna wins against Singed 44.74% of the time which is 4.28% lower against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 0.91% less often than would be expected.
The average opponent winrate against Singed is 49.02%.


Aatrox
Ostrze Darkinów
Senna wins against Aatrox 44.99% of the time which is 5.76% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.38% less often than would be expected.
The average opponent winrate against Aatrox is 50.75%.


Malphite
Okruch Monolitu
Senna wins against Malphite 45.25% of the time which is 3.12% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.25% more often than would be expected.
The average opponent winrate against Malphite is 48.37%.


Sion
Nieumarły Niszczyciel
Senna wins against Sion 45.47% of the time which is 4.26% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.88% less often than would be expected.
The average opponent winrate against Sion is 49.73%.


Gwen
Mglista Krawczyni
Senna wins against Gwen 45.57% of the time which is 6.37% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 2.99% less often than would be expected.
The average opponent winrate against Gwen is 51.94%.


Ornn
Ogień z Wnętrza Góry
Senna wins against Ornn 45.62% of the time which is 3.14% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.23% more often than would be expected.
The average opponent winrate against Ornn is 48.76%.


Vayne
Nocna Łowczyni
Senna wins against Vayne 45.86% of the time which is 4.64% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.26% less often than would be expected.
The average opponent winrate against Vayne is 50.50%.


Gragas
Karczemny Zabijaka
Senna wins against Gragas 46.21% of the time which is 5.30% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.92% less often than would be expected.
The average opponent winrate against Gragas is 51.51%.


Fiora
Mistrzyni Fechtunku
Senna wins against Fiora 46.27% of the time which is 3.57% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.19% less often than would be expected.
The average opponent winrate against Fiora is 49.84%.


Jayce
Obrońca Jutra
Senna wins against Jayce 46.31% of the time which is 5.94% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.56% less often than would be expected.
The average opponent winrate against Jayce is 52.25%.


Akali
Skryta Zabójczyni
Senna wins against Akali 46.37% of the time which is 3.85% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.47% less often than would be expected.
The average opponent winrate against Akali is 50.22%.


Sett
Szef
Senna wins against Sett 46.46% of the time which is 0.58% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.77% more often than would be expected.
The average opponent winrate against Sett is 47.04%.


Jax
Mistrz Broni
Senna wins against Jax 46.60% of the time which is 4.83% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.45% less often than would be expected.
The average opponent winrate against Jax is 51.43%.


Mordekaiser
Żelazny Upiór
Senna wins against Mordekaiser 46.68% of the time which is 2.43% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.94% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.11%.


Ambessa
Matriarchini Wojny
Senna wins against Ambessa 46.95% of the time which is 4.50% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.12% less often than would be expected.
The average opponent winrate against Ambessa is 51.45%.


Varus
Strzała Odkupienia
Senna wins against Varus 47.28% of the time which is 4.36% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.98% less often than would be expected.
The average opponent winrate against Varus is 51.64%.


Shen
Oko Zmierzchu
Senna wins against Shen 47.36% of the time which is 1.79% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.59% more often than would be expected.
The average opponent winrate against Shen is 49.15%.


Ryze
Mag Run
Senna wins against Ryze 47.66% of the time which is 2.88% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.50% more often than would be expected.
The average opponent winrate against Ryze is 50.54%.


Illaoi
Kapłanka Krakena
Senna wins against Illaoi 47.89% of the time which is 1.80% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.58% more often than would be expected.
The average opponent winrate against Illaoi is 49.69%.


Urgot
Motor Agonii
Senna wins against Urgot 48.10% of the time which is 0.05% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 3.32% more often than would be expected.
The average opponent winrate against Urgot is 48.15%.


Gnar
Brakujące Ogniwo
Senna wins against Gnar 48.29% of the time which is 3.25% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 0.13% more often than would be expected.
The average opponent winrate against Gnar is 51.54%.


Renekton
Pustynny Rzeźnik
Senna wins against Renekton 48.90% of the time which is 0.61% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.77% more often than would be expected.
The average opponent winrate against Renekton is 49.51%.


Camille
Stalowy Cień
Senna wins against Camille 49.01% of the time which is 1.93% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.45% more often than would be expected.
The average opponent winrate against Camille is 50.94%.


Trundle
Król Trolli
Senna wins against Trundle 49.18% of the time which is 0.25% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 3.13% more often than would be expected.
The average opponent winrate against Trundle is 49.43%.


Teemo
Chyży Zwiadowca
Senna wins against Teemo 49.20% of the time which is 0.77% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 4.14% more often than would be expected.
The average opponent winrate against Teemo is 48.43%.


Garen
Potęga Demacii
Senna wins against Garen 49.34% of the time which is 0.52% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.86% more often than would be expected.
The average opponent winrate against Garen is 49.86%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 50.89% of the time which is 2.98% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 6.34% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.91%.


Gangplank
Postrach Siedmiu Mórz
Senna wins against Gangplank 51.49% of the time which is 0.48% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 3.86% more often than would be expected.
The average opponent winrate against Gangplank is 51.01%.


Darius
Ręka Noxusu
Senna wins against Darius 51.58% of the time which is 0.23% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 3.61% more often than would be expected.
The average opponent winrate against Darius is 51.35%.


Warwick
Rozkiełznany Gniew Zaun
Senna wins against Warwick 51.59% of the time which is 3.91% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 7.27% more often than would be expected.
The average opponent winrate against Warwick is 47.68%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 51.60% of the time which is 1.03% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 4.41% more often than would be expected.
The average opponent winrate against Vladimir is 50.57%.


Rumble
Zmechanizowany Zabijaka
Senna wins against Rumble 52.28% of the time which is 1.14% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.24% more often than would be expected.
The average opponent winrate against Rumble is 53.42%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 52.78% of the time which is 0.02% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.40% more often than would be expected.
The average opponent winrate against Smolder is 52.76%.


Kayle
Sprawiedliwa
Senna wins against Kayle 52.93% of the time which is 5.03% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 8.39% more often than would be expected.
The average opponent winrate against Kayle is 47.90%.


Tahm Kench
Rzeczny Król
Senna wins against Tahm Kench 54.11% of the time which is 4.01% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 7.39% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.10%.


Nasus
Kustosz Pustyni
Senna wins against Nasus 54.13% of the time which is 5.49% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 8.86% more often than would be expected.
The average opponent winrate against Nasus is 48.64%.


Volibear
Bezlitosny Grom
Senna wins against Volibear 54.40% of the time which is 4.09% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 7.47% more often than would be expected.
The average opponent winrate against Volibear is 50.31%.


K'Sante
Duma Nazumah
Senna wins against K'Sante 60.35% of the time which is 6.69% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 10.07% more often than would be expected.
The average opponent winrate against K'Sante is 53.66%.