

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.
Platinum+ Champions Analysed: 14,844,553
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 top Counters
Senna support on Patch 7 is the strongest counter to top champions of Swain, Fiddlesticks & Malzahar. While Senna support is countered most by top champions of Cassiopeia, Rengar & Gragas. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Cassiopeia
Wężowy Uścisk
Senna wins against Cassiopeia 42.62% of the time which is 5.50% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 6.87% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.12%.


Rengar
Łowca
Senna wins against Rengar 43.24% of the time which is 5.65% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 7.02% less often than would be expected.
The average opponent winrate against Rengar is 48.89%.


Gragas
Karczemny Zabijaka
Senna wins against Gragas 44.89% of the time which is 4.40% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 5.77% less often than would be expected.
The average opponent winrate against Gragas is 49.29%.


Warwick
Rozkiełznany Gniew Zaun
Senna wins against Warwick 45.03% of the time which is 1.52% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.89% less often than would be expected.
The average opponent winrate against Warwick is 46.55%.


Heimerdinger
Wielbiony Wynalazca
Senna wins against Heimerdinger 45.52% of the time which is 1.56% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 2.93% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.08%.


Kennen
Serce Nawałnicy
Senna wins against Kennen 46.39% of the time which is 1.55% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 2.92% less often than would be expected.
The average opponent winrate against Kennen is 47.94%.


Quinn
Skrzydła Demacii
Senna wins against Quinn 46.77% of the time which is 0.65% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.72% less often than would be expected.
The average opponent winrate against Quinn is 46.12%.


Teemo
Chyży Zwiadowca
Senna wins against Teemo 46.77% of the time which is 0.42% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.79% less often than would be expected.
The average opponent winrate against Teemo is 47.19%.


Fiora
Mistrzyni Fechtunku
Senna wins against Fiora 46.97% of the time which is 0.96% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 2.33% less often than would be expected.
The average opponent winrate against Fiora is 47.93%.


Sion
Nieumarły Niszczyciel
Senna wins against Sion 47.67% of the time which is 0.64% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.01% less often than would be expected.
The average opponent winrate against Sion is 48.31%.


Singed
Szalony Chemik
Senna wins against Singed 47.72% of the time which is 2.94% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 1.57% more often than would be expected.
The average opponent winrate against Singed is 44.78%.


Wukong
Małpi Król
Senna wins against Wukong 48.03% of the time which is 0.20% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 1.17% less often than would be expected.
The average opponent winrate against Wukong is 47.83%.


Urgot
Motor Agonii
Senna wins against Urgot 48.06% of the time which is 1.15% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.22% less often than would be expected.
The average opponent winrate against Urgot is 46.91%.


Ambessa
Matriarchini Wojny
Senna wins against Ambessa 48.12% of the time which is 1.78% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.15% less often than would be expected.
The average opponent winrate against Ambessa is 49.90%.


Aatrox
Ostrze Darkinów
Senna wins against Aatrox 48.19% of the time which is 1.12% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.49% less often than would be expected.
The average opponent winrate against Aatrox is 49.31%.


Kled
Swarliwy Rajtar
Senna wins against Kled 48.28% of the time which is 1.27% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.10% less often than would be expected.
The average opponent winrate against Kled is 47.01%.


Varus
Strzała Odkupienia
Senna wins against Varus 48.29% of the time which is 1.60% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.97% less often than would be expected.
The average opponent winrate against Varus is 49.89%.


Malphite
Okruch Monolitu
Senna wins against Malphite 48.29% of the time which is 0.86% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.51% less often than would be expected.
The average opponent winrate against Malphite is 47.43%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 48.40% of the time which is 0.39% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.76% less often than would be expected.
The average opponent winrate against Pantheon is 48.79%.


Camille
Stalowy Cień
Senna wins against Camille 48.40% of the time which is 0.20% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.57% less often than would be expected.
The average opponent winrate against Camille is 48.60%.


Ornn
Ogień z Wnętrza Góry
Senna wins against Ornn 48.66% of the time which is 0.65% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.72% less often than would be expected.
The average opponent winrate against Ornn is 48.01%.


Rumble
Zmechanizowany Zabijaka
Senna wins against Rumble 48.69% of the time which is 0.88% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.49% less often than would be expected.
The average opponent winrate against Rumble is 47.81%.


Udyr
Duchowy Wędrowca
Senna wins against Udyr 48.72% of the time which is 2.89% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 4.26% less often than would be expected.
The average opponent winrate against Udyr is 51.61%.


Gnar
Brakujące Ogniwo
Senna wins against Gnar 48.81% of the time which is 0.56% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.93% less often than would be expected.
The average opponent winrate against Gnar is 49.37%.


Mordekaiser
Żelazny Upiór
Senna wins against Mordekaiser 48.95% of the time which is 1.56% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.19% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.39%.


Kayle
Sprawiedliwa
Senna wins against Kayle 48.97% of the time which is 2.00% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.63% more often than would be expected.
The average opponent winrate against Kayle is 46.97%.


Sett
Szef
Senna wins against Sett 49.05% of the time which is 2.24% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.87% more often than would be expected.
The average opponent winrate against Sett is 46.81%.


Jax
Mistrz Broni
Senna wins against Jax 49.06% of the time which is 0.37% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.00% less often than would be expected.
The average opponent winrate against Jax is 48.69%.


Garen
Potęga Demacii
Senna wins against Garen 49.20% of the time which is 1.07% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.30% less often than would be expected.
The average opponent winrate against Garen is 48.13%.


Gwen
Mglista Krawczyni
Senna wins against Gwen 49.39% of the time which is 0.73% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 2.10% less often than would be expected.
The average opponent winrate against Gwen is 50.12%.


Renekton
Pustynny Rzeźnik
Senna wins against Renekton 49.84% of the time which is 0.75% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.62% less often than would be expected.
The average opponent winrate against Renekton is 49.09%.


Poppy
Strażniczka Młota
Senna wins against Poppy 50.00% of the time which is 1.38% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.01% more often than would be expected.
The average opponent winrate against Poppy is 48.62%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 50.00% of the time which is 0.73% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.64% less often than would be expected.
The average opponent winrate against Aurora is 49.27%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 50.00% of the time which is 2.25% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.88% more often than would be expected.
The average opponent winrate against Irelia is 47.75%.


Viego
Zniszczony Król
Senna wins against Viego 50.17% of the time which is 2.79% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 4.16% less often than would be expected.
The average opponent winrate against Viego is 52.96%.


Shen
Oko Zmierzchu
Senna wins against Shen 50.38% of the time which is 2.44% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.07% more often than would be expected.
The average opponent winrate against Shen is 47.94%.


Riven
Wygnaniec
Senna wins against Riven 50.39% of the time which is 1.50% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.13% more often than would be expected.
The average opponent winrate against Riven is 48.89%.


Yorick
Pasterz Dusz
Senna wins against Yorick 50.42% of the time which is 1.74% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.37% more often than would be expected.
The average opponent winrate against Yorick is 48.68%.


Akali
Skryta Zabójczyni
Senna wins against Akali 50.79% of the time which is 2.18% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.81% more often than would be expected.
The average opponent winrate against Akali is 48.61%.


Tahm Kench
Rzeczny Król
Senna wins against Tahm Kench 50.81% of the time which is 2.56% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.19% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.25%.


Olaf
Berserker
Senna wins against Olaf 51.09% of the time which is 3.64% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 2.27% more often than would be expected.
The average opponent winrate against Olaf is 47.45%.


Dr Mundo
Szaleniec z Zaun
Senna wins against Dr Mundo 51.11% of the time which is 2.83% higher against Dr Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr Mundo 1.46% more often than would be expected.
The average opponent winrate against Dr Mundo is 48.28%.


Tryndamere
Król Barbarzyńców
Senna wins against Tryndamere 51.12% of the time which is 2.58% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.21% more often than would be expected.
The average opponent winrate against Tryndamere is 48.54%.


Illaoi
Kapłanka Krakena
Senna wins against Illaoi 51.38% of the time which is 3.54% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 2.17% more often than would be expected.
The average opponent winrate against Illaoi is 47.84%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 51.41% of the time which is 3.68% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 2.31% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.73%.


Yone
Wiecznie Żywy
Senna wins against Yone 51.57% of the time which is 0.13% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.24% less often than would be expected.
The average opponent winrate against Yone is 51.44%.


Zac
Tajna Broń
Senna wins against Zac 51.67% of the time which is 4.02% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.65% more often than would be expected.
The average opponent winrate against Zac is 47.65%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 52.08% of the time which is 0.83% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.20% less often than would be expected.
The average opponent winrate against Smolder is 52.91%.


Jayce
Obrońca Jutra
Senna wins against Jayce 52.57% of the time which is 1.81% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.44% more often than would be expected.
The average opponent winrate against Jayce is 50.76%.


Yasuo
Pokutnik
Senna wins against Yasuo 52.71% of the time which is 2.73% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.36% more often than would be expected.
The average opponent winrate against Yasuo is 49.98%.


Darius
Ręka Noxusu
Senna wins against Darius 52.83% of the time which is 4.22% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 2.85% more often than would be expected.
The average opponent winrate against Darius is 48.61%.


Nasus
Kustosz Pustyni
Senna wins against Nasus 52.83% of the time which is 4.88% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 3.51% more often than would be expected.
The average opponent winrate against Nasus is 47.95%.


Volibear
Bezlitosny Grom
Senna wins against Volibear 52.92% of the time which is 3.22% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.85% more often than would be expected.
The average opponent winrate against Volibear is 49.70%.


Gangplank
Postrach Siedmiu Mórz
Senna wins against Gangplank 53.71% of the time which is 4.33% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 2.96% more often than would be expected.
The average opponent winrate against Gangplank is 49.38%.


Kayn
Żniwiarz Cienia
Senna wins against Kayn 53.85% of the time which is 2.25% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.88% more often than would be expected.
The average opponent winrate against Kayn is 51.60%.


Vayne
Nocna Łowczyni
Senna wins against Vayne 53.94% of the time which is 6.44% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 5.07% more often than would be expected.
The average opponent winrate against Vayne is 47.50%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 54.11% of the time which is 5.39% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 4.02% more often than would be expected.
The average opponent winrate against Vladimir is 48.72%.


K'Sante
Duma Nazumah
Senna wins against K'Sante 54.33% of the time which is 3.01% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 1.64% more often than would be expected.
The average opponent winrate against K'Sante is 51.32%.


Ryze
Mag Run
Senna wins against Ryze 54.37% of the time which is 5.76% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 4.39% more often than would be expected.
The average opponent winrate against Ryze is 48.61%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 54.44% of the time which is 3.38% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.01% more often than would be expected.
The average opponent winrate against Sylas is 51.06%.


Maokai
Spaczony Drzewiec
Senna wins against Maokai 55.36% of the time which is 7.59% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 6.22% more often than would be expected.
The average opponent winrate against Maokai is 47.77%.


Trundle
Król Trolli
Senna wins against Trundle 55.67% of the time which is 4.59% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 3.22% more often than would be expected.
The average opponent winrate against Trundle is 51.08%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 57.38% of the time which is 7.59% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 6.22% more often than would be expected.
The average opponent winrate against Malzahar is 49.79%.


Fiddlesticks
Prastary Strach
Senna wins against Fiddlesticks 58.57% of the time which is 9.65% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 8.28% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.92%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 60.18% of the time which is 11.80% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 10.43% more often than would be expected.
The average opponent winrate against Swain is 48.38%.