

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.
Gold Champions Analysed: 4,163,563
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 bottom vs top Counters
Senna bottom on Patch 15.17 is the strongest counter to top champions of Yasuo, Kennen & Ornn. While Senna bottom is countered most by top champions of Illaoi, Urgot & Warwick. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Illaoi
Kapłanka Krakena
Senna wins against Illaoi 44.12% of the time which is 4.61% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 6.23% less often than would be expected.
The average opponent winrate against Illaoi is 48.73%.


Urgot
Motor Agonii
Senna wins against Urgot 45.36% of the time which is 1.20% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 2.82% less often than would be expected.
The average opponent winrate against Urgot is 46.56%.


Warwick
Rozkiełznany Gniew Zaun
Senna wins against Warwick 45.53% of the time which is 2.25% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.87% less often than would be expected.
The average opponent winrate against Warwick is 47.78%.


Tryndamere
Król Barbarzyńców
Senna wins against Tryndamere 45.71% of the time which is 5.06% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 6.68% less often than would be expected.
The average opponent winrate against Tryndamere is 50.77%.


Sion
Nieumarły Niszczyciel
Senna wins against Sion 46.49% of the time which is 2.48% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 4.10% less often than would be expected.
The average opponent winrate against Sion is 48.97%.


Sett
Szef
Senna wins against Sett 46.86% of the time which is 0.32% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.94% less often than would be expected.
The average opponent winrate against Sett is 47.18%.


Shen
Oko Zmierzchu
Senna wins against Shen 47.89% of the time which is 2.21% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 3.83% less often than would be expected.
The average opponent winrate against Shen is 50.10%.


Singed
Szalony Chemik
Senna wins against Singed 48.32% of the time which is 0.76% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 0.86% less often than would be expected.
The average opponent winrate against Singed is 47.56%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 48.34% of the time which is 0.61% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.23% less often than would be expected.
The average opponent winrate against Irelia is 48.95%.


Volibear
Bezlitosny Grom
Senna wins against Volibear 48.63% of the time which is 1.20% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.82% less often than would be expected.
The average opponent winrate against Volibear is 49.83%.


Renekton
Pustynny Rzeźnik
Senna wins against Renekton 48.71% of the time which is 1.07% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.69% less often than would be expected.
The average opponent winrate against Renekton is 49.78%.


Garen
Potęga Demacii
Senna wins against Garen 49.17% of the time which is 0.86% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.76% less often than would be expected.
The average opponent winrate against Garen is 48.31%.


Gnar
Brakujące Ogniwo
Senna wins against Gnar 49.68% of the time which is 1.16% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 2.78% less often than would be expected.
The average opponent winrate against Gnar is 50.84%.


Fiora
Mistrzyni Fechtunku
Senna wins against Fiora 50.21% of the time which is 0.27% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.35% less often than would be expected.
The average opponent winrate against Fiora is 49.94%.


Mordekaiser
Żelazny Upiór
Senna wins against Mordekaiser 50.26% of the time which is 2.43% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.81% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.83%.


Malphite
Okruch Monolitu
Senna wins against Malphite 50.31% of the time which is 2.39% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.77% more often than would be expected.
The average opponent winrate against Malphite is 47.92%.


Gwen
Mglista Krawczyni
Senna wins against Gwen 50.59% of the time which is 3.70% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 5.31% less often than would be expected.
The average opponent winrate against Gwen is 54.29%.


Olaf
Berserker
Senna wins against Olaf 50.94% of the time which is 0.47% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.15% less often than would be expected.
The average opponent winrate against Olaf is 50.47%.


Riven
Wygnaniec
Senna wins against Riven 50.99% of the time which is 0.35% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 1.97% less often than would be expected.
The average opponent winrate against Riven is 51.34%.


Nasus
Kustosz Pustyni
Senna wins against Nasus 51.16% of the time which is 2.19% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.57% more often than would be expected.
The average opponent winrate against Nasus is 48.97%.


Darius
Ręka Noxusu
Senna wins against Darius 51.16% of the time which is 0.59% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.03% less often than would be expected.
The average opponent winrate against Darius is 50.57%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 51.26% of the time which is 2.55% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.93% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.71%.


Vayne
Nocna Łowczyni
Senna wins against Vayne 51.69% of the time which is 3.05% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.43% more often than would be expected.
The average opponent winrate against Vayne is 48.64%.


Gangplank
Postrach Siedmiu Mórz
Senna wins against Gangplank 51.69% of the time which is 0.15% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.47% less often than would be expected.
The average opponent winrate against Gangplank is 51.54%.


Kayle
Sprawiedliwa
Senna wins against Kayle 51.80% of the time which is 3.62% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.00% more often than would be expected.
The average opponent winrate against Kayle is 48.18%.


Jax
Mistrz Broni
Senna wins against Jax 51.88% of the time which is 2.46% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.84% more often than would be expected.
The average opponent winrate against Jax is 49.42%.


Aatrox
Ostrze Darkinów
Senna wins against Aatrox 52.56% of the time which is 1.83% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.21% more often than would be expected.
The average opponent winrate against Aatrox is 50.73%.


Dr Mundo
Szaleniec z Zaun
Senna wins against Dr Mundo 53.04% of the time which is 3.94% higher against Dr Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr Mundo 2.32% more often than would be expected.
The average opponent winrate against Dr Mundo is 49.10%.


Trundle
Król Trolli
Senna wins against Trundle 53.47% of the time which is 2.13% higher 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 51.34%.


Yorick
Pasterz Dusz
Senna wins against Yorick 53.82% of the time which is 5.16% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 3.54% more often than would be expected.
The average opponent winrate against Yorick is 48.66%.


Yone
Wiecznie Żywy
Senna wins against Yone 53.85% of the time which is 1.74% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.12% more often than would be expected.
The average opponent winrate against Yone is 52.11%.


Gragas
Karczemny Zabijaka
Senna wins against Gragas 54.00% of the time which is 2.21% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.59% more often than would be expected.
The average opponent winrate against Gragas is 51.79%.


Jayce
Obrońca Jutra
Senna wins against Jayce 54.23% of the time which is 1.33% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.28% less often than would be expected.
The average opponent winrate against Jayce is 52.90%.


Ambessa
Matriarchini Wojny
Senna wins against Ambessa 54.36% of the time which is 3.15% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.53% more often than would be expected.
The average opponent winrate against Ambessa is 51.21%.


Teemo
Chyży Zwiadowca
Senna wins against Teemo 54.76% of the time which is 6.22% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 4.60% more often than would be expected.
The average opponent winrate against Teemo is 48.54%.


Rumble
Zmechanizowany Zabijaka
Senna wins against Rumble 54.79% of the time which is 3.01% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 1.39% more often than would be expected.
The average opponent winrate against Rumble is 51.78%.


Camille
Stalowy Cień
Senna wins against Camille 56.00% of the time which is 5.29% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 3.67% more often than would be expected.
The average opponent winrate against Camille is 50.71%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 56.30% of the time which is 6.42% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 4.80% more often than would be expected.
The average opponent winrate against Vladimir is 49.88%.


Quinn
Skrzydła Demacii
Senna wins against Quinn 56.47% of the time which is 7.01% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 5.39% more often than would be expected.
The average opponent winrate against Quinn is 49.46%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 57.14% of the time which is 7.30% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 5.68% more often than would be expected.
The average opponent winrate against Pantheon is 49.84%.


K'Sante
Duma Nazumah
Senna wins against K'Sante 57.23% of the time which is 2.92% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 1.32% more often than would be expected.
The average opponent winrate against K'Sante is 54.31%.


Ornn
Ogień z Wnętrza Góry
Senna wins against Ornn 57.50% of the time which is 8.66% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 7.04% more often than would be expected.
The average opponent winrate against Ornn is 48.84%.


Kennen
Serce Nawałnicy
Senna wins against Kennen 58.25% of the time which is 7.98% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 6.36% more often than would be expected.
The average opponent winrate against Kennen is 50.27%.


Yasuo
Pokutnik
Senna wins against Yasuo 59.66% of the time which is 8.56% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 6.94% more often than would be expected.
The average opponent winrate against Yasuo is 51.10%.