

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.
D2+ Champions Analysed: 4,661,424
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 14 is the strongest counter to top champions of Cho'Gath, Trundle & Dr Mundo. While Senna bottom is countered most by top champions of Olaf, Teemo & Camille. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Olaf
Berserker
Senna wins against Olaf 38.68% of the time which is 9.60% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 10.18% less often than would be expected.
The average opponent winrate against Olaf is 48.28%.


Teemo
Chyży Zwiadowca
Senna wins against Teemo 44.77% of the time which is 4.62% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 5.20% less often than would be expected.
The average opponent winrate against Teemo is 49.39%.


Camille
Stalowy Cień
Senna wins against Camille 45.19% of the time which is 3.47% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 4.05% less often than would be expected.
The average opponent winrate against Camille is 48.66%.


Singed
Szalony Chemik
Senna wins against Singed 45.21% of the time which is 3.56% lower against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 4.14% less often than would be expected.
The average opponent winrate against Singed is 48.77%.


Yasuo
Pokutnik
Senna wins against Yasuo 45.43% of the time which is 5.19% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 5.77% less often than would be expected.
The average opponent winrate against Yasuo is 50.62%.


Shen
Oko Zmierzchu
Senna wins against Shen 45.75% of the time which is 2.16% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.74% less often than would be expected.
The average opponent winrate against Shen is 47.91%.


Quinn
Skrzydła Demacii
Senna wins against Quinn 46.03% of the time which is 1.34% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.92% less often than would be expected.
The average opponent winrate against Quinn is 47.37%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 46.38% of the time which is 2.43% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 3.01% less often than would be expected.
The average opponent winrate against Irelia is 48.81%.


Riven
Wygnaniec
Senna wins against Riven 46.83% of the time which is 2.53% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 3.11% less often than would be expected.
The average opponent winrate against Riven is 49.36%.


Urgot
Motor Agonii
Senna wins against Urgot 47.10% of the time which is 0.68% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.26% less often than would be expected.
The average opponent winrate against Urgot is 47.78%.


Vayne
Nocna Łowczyni
Senna wins against Vayne 48.15% of the time which is 1.12% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.70% less often than would be expected.
The average opponent winrate against Vayne is 49.27%.


Warwick
Rozkiełznany Gniew Zaun
Senna wins against Warwick 48.46% of the time which is 0.48% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.10% less often than would be expected.
The average opponent winrate against Warwick is 47.98%.


Volibear
Bezlitosny Grom
Senna wins against Volibear 48.70% of the time which is 3.16% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 3.74% less often than would be expected.
The average opponent winrate against Volibear is 51.86%.


Mordekaiser
Żelazny Upiór
Senna wins against Mordekaiser 49.11% of the time which is 0.26% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.84% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.37%.


Aatrox
Ostrze Darkinów
Senna wins against Aatrox 49.25% of the time which is 1.29% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.87% less often than would be expected.
The average opponent winrate against Aatrox is 50.54%.


Kennen
Serce Nawałnicy
Senna wins against Kennen 49.28% of the time which is 1.39% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 0.81% more often than would be expected.
The average opponent winrate against Kennen is 47.89%.


Fiora
Mistrzyni Fechtunku
Senna wins against Fiora 49.38% of the time which is 0.57% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.01% less often than would be expected.
The average opponent winrate against Fiora is 48.81%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 49.60% of the time which is 0.44% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.14% less often than would be expected.
The average opponent winrate against Vladimir is 49.16%.


Gragas
Karczemny Zabijaka
Senna wins against Gragas 49.79% of the time which is 0.34% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.24% less often than would be expected.
The average opponent winrate against Gragas is 49.45%.


Malphite
Okruch Monolitu
Senna wins against Malphite 49.88% of the time which is 1.13% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.55% more often than would be expected.
The average opponent winrate against Malphite is 48.75%.


Ornn
Ogień z Wnętrza Góry
Senna wins against Ornn 50.00% of the time which is 0.09% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.49% less often than would be expected.
The average opponent winrate against Ornn is 49.91%.


Sion
Nieumarły Niszczyciel
Senna wins against Sion 50.00% of the time which is 0.35% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.93% less often than would be expected.
The average opponent winrate against Sion is 50.35%.


Gnar
Brakujące Ogniwo
Senna wins against Gnar 50.16% of the time which is 1.63% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 2.21% less often than would be expected.
The average opponent winrate against Gnar is 51.79%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 50.24% of the time which is 1.09% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.51% more often than would be expected.
The average opponent winrate against Pantheon is 49.15%.


Ambessa
Matriarchini Wojny
Senna wins against Ambessa 50.32% of the time which is 0.19% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.77% less often than would be expected.
The average opponent winrate against Ambessa is 50.51%.


Gangplank
Postrach Siedmiu Mórz
Senna wins against Gangplank 50.41% of the time which is 0.97% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.39% more often than would be expected.
The average opponent winrate against Gangplank is 49.44%.


Illaoi
Kapłanka Krakena
Senna wins against Illaoi 50.71% of the time which is 0.96% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.54% less often than would be expected.
The average opponent winrate against Illaoi is 51.67%.


Yorick
Pasterz Dusz
Senna wins against Yorick 51.16% of the time which is 0.17% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.75% less often than would be expected.
The average opponent winrate against Yorick is 51.33%.


Yone
Wiecznie Żywy
Senna wins against Yone 51.26% of the time which is 1.41% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.99% less often than would be expected.
The average opponent winrate against Yone is 52.67%.


Heimerdinger
Wielbiony Wynalazca
Senna wins against Heimerdinger 51.38% of the time which is 2.63% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 2.05% more often than would be expected.
The average opponent winrate against Heimerdinger is 48.75%.


Sett
Szef
Senna wins against Sett 51.47% of the time which is 1.95% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.37% more often than would be expected.
The average opponent winrate against Sett is 49.52%.


K'Sante
Duma Nazumah
Senna wins against K'Sante 51.68% of the time which is 0.11% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.47% less often than would be expected.
The average opponent winrate against K'Sante is 51.57%.


Akali
Skryta Zabójczyni
Senna wins against Akali 51.97% of the time which is 1.12% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.54% more often than would be expected.
The average opponent winrate against Akali is 50.85%.


Darius
Ręka Noxusu
Senna wins against Darius 51.99% of the time which is 1.77% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.19% more often than would be expected.
The average opponent winrate against Darius is 50.22%.


Jax
Mistrz Broni
Senna wins against Jax 52.85% of the time which is 3.65% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 3.07% more often than would be expected.
The average opponent winrate against Jax is 49.20%.


Jayce
Obrońca Jutra
Senna wins against Jayce 53.21% of the time which is 1.59% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.01% more often than would be expected.
The average opponent winrate against Jayce is 51.62%.


Cassiopeia
Wężowy Uścisk
Senna wins against Cassiopeia 53.40% of the time which is 7.00% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 6.42% more often than would be expected.
The average opponent winrate against Cassiopeia is 46.40%.


Renekton
Pustynny Rzeźnik
Senna wins against Renekton 53.42% of the time which is 2.53% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.95% more often than would be expected.
The average opponent winrate against Renekton is 50.89%.


Gwen
Mglista Krawczyni
Senna wins against Gwen 53.51% of the time which is 3.72% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.14% more often than would be expected.
The average opponent winrate against Gwen is 49.79%.


Kayle
Sprawiedliwa
Senna wins against Kayle 53.59% of the time which is 4.43% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 3.85% more often than would be expected.
The average opponent winrate against Kayle is 49.16%.


Kled
Swarliwy Rajtar
Senna wins against Kled 54.08% of the time which is 2.80% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 2.22% more often than would be expected.
The average opponent winrate against Kled is 51.28%.


Tryndamere
Król Barbarzyńców
Senna wins against Tryndamere 54.29% of the time which is 4.35% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 3.77% more often than would be expected.
The average opponent winrate against Tryndamere is 49.94%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 54.35% of the time which is 3.98% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.40% more often than would be expected.
The average opponent winrate against Sylas is 50.37%.


Garen
Potęga Demacii
Senna wins against Garen 54.39% of the time which is 3.70% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 3.12% more often than would be expected.
The average opponent winrate against Garen is 50.69%.


Poppy
Strażniczka Młota
Senna wins against Poppy 54.43% of the time which is 4.78% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 4.20% more often than would be expected.
The average opponent winrate against Poppy is 49.65%.


Nasus
Kustosz Pustyni
Senna wins against Nasus 54.50% of the time which is 3.02% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.44% more often than would be expected.
The average opponent winrate against Nasus is 51.48%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 54.80% of the time which is 3.92% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 3.34% more often than would be expected.
The average opponent winrate against Aurora is 50.88%.


Wukong
Małpi Król
Senna wins against Wukong 55.05% of the time which is 6.08% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 5.50% more often than would be expected.
The average opponent winrate against Wukong is 48.97%.


Rumble
Zmechanizowany Zabijaka
Senna wins against Rumble 55.15% of the time which is 3.81% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 3.23% more often than would be expected.
The average opponent winrate against Rumble is 51.34%.


Ryze
Mag Run
Senna wins against Ryze 55.93% of the time which is 5.03% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 4.45% more often than would be expected.
The average opponent winrate against Ryze is 50.90%.


Dr Mundo
Szaleniec z Zaun
Senna wins against Dr Mundo 56.74% of the time which is 5.99% higher against Dr Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr Mundo 5.41% more often than would be expected.
The average opponent winrate against Dr Mundo is 50.75%.


Trundle
Król Trolli
Senna wins against Trundle 57.45% of the time which is 5.80% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 5.22% more often than would be expected.
The average opponent winrate against Trundle is 51.65%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 57.46% of the time which is 7.50% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 6.92% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.96%.