

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: 3,028,307
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 15.11 is the strongest counter to top champions of Karma, Kayn & Tryndamere. While Senna bottom is countered most by top champions of Anivia, Azir & Nocturne. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Anivia
a Criofênix
Senna wins against Anivia 39.81% of the time which is 5.57% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 9.56% less often than would be expected.
The average opponent winrate against Anivia is 45.38%.


Azir
o Imperador das Areias
Senna wins against Azir 44.86% of the time which is 1.81% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 5.81% less often than would be expected.
The average opponent winrate against Azir is 46.67%.


Nocturne
o Eterno Pesadelo
Senna wins against Nocturne 47.45% of the time which is 0.47% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 3.53% less often than would be expected.
The average opponent winrate against Nocturne is 46.98%.


Rengar
o Acossador da Alcateia
Senna wins against Rengar 47.87% of the time which is 1.05% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 2.95% less often than would be expected.
The average opponent winrate against Rengar is 46.82%.


Cassiopeia
o Abraço da Serpente
Senna wins against Cassiopeia 48.72% of the time which is 0.85% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 3.15% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.87%.


Urgot
o Encouraçado
Senna wins against Urgot 48.76% of the time which is 1.75% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 2.25% less often than would be expected.
The average opponent winrate against Urgot is 47.01%.


Fiora
a Grande Duelista
Senna wins against Fiora 49.05% of the time which is 2.35% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.65% less often than would be expected.
The average opponent winrate against Fiora is 46.70%.


Heimerdinger
o Inventor Idolatrado
Senna wins against Heimerdinger 49.15% of the time which is 3.00% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.00% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.15%.


Swain
o Grande General Noxiano
Senna wins against Swain 49.57% of the time which is 0.62% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.62% less often than would be expected.
The average opponent winrate against Swain is 50.19%.


Tahm Kench
o Rei do Rio
Senna wins against Tahm Kench 50.00% of the time which is 0.66% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 3.34% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.34%.


Ryze
o Mago Rúnico
Senna wins against Ryze 50.09% of the time which is 1.09% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.91% less often than would be expected.
The average opponent winrate against Ryze is 49.00%.


Sylas
o Abjugado
Senna wins against Sylas 50.24% of the time which is 1.12% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.88% less often than would be expected.
The average opponent winrate against Sylas is 49.12%.


Olaf
o Berserker
Senna wins against Olaf 50.40% of the time which is 3.97% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 0.03% less often than would be expected.
The average opponent winrate against Olaf is 46.43%.


Shen
o Olho do Crepúsculo
Senna wins against Shen 50.48% of the time which is 3.89% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.11% less often than would be expected.
The average opponent winrate against Shen is 46.59%.


Varus
a Flecha da Vingança
Senna wins against Varus 50.48% of the time which is 1.66% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.34% less often than would be expected.
The average opponent winrate against Varus is 48.82%.


Quinn
as Asas de Demacia
Senna wins against Quinn 50.55% of the time which is 3.85% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.15% less often than would be expected.
The average opponent winrate against Quinn is 46.70%.


Riven
a Exilada
Senna wins against Riven 50.65% of the time which is 4.73% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.74% more often than would be expected.
The average opponent winrate against Riven is 45.92%.


Gangplank
o Terror dos Doze Mares
Senna wins against Gangplank 50.65% of the time which is 2.59% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.41% less often than would be expected.
The average opponent winrate against Gangplank is 48.06%.


Sejuani
a Fúria do Norte
Senna wins against Sejuani 50.85% of the time which is 2.66% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 1.34% less often than would be expected.
The average opponent winrate against Sejuani is 48.19%.


Singed
o Químico Louco
Senna wins against Singed 50.88% of the time which is 3.19% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 0.81% less often than would be expected.
The average opponent winrate against Singed is 47.69%.


Irelia
a Dançarina das Lâminas
Senna wins against Irelia 51.00% of the time which is 2.65% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.35% less often than would be expected.
The average opponent winrate against Irelia is 48.35%.


Camille
a Sombra de Aço
Senna wins against Camille 51.15% of the time which is 3.57% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 0.43% less often than would be expected.
The average opponent winrate against Camille is 47.58%.


Aurora
a Bruxa Entre Mundos
Senna wins against Aurora 51.17% of the time which is 2.60% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.40% less often than would be expected.
The average opponent winrate against Aurora is 48.57%.


Gwen
A Costureira Encantada
Senna wins against Gwen 51.23% of the time which is 3.74% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.26% less often than would be expected.
The average opponent winrate against Gwen is 47.49%.


Jax
o Grão-Mestre das Armas
Senna wins against Jax 51.34% of the time which is 2.52% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.48% less often than would be expected.
The average opponent winrate against Jax is 48.82%.


Malphite
o Fragmento do Monolito
Senna wins against Malphite 51.66% of the time which is 4.27% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.27% more often than would be expected.
The average opponent winrate against Malphite is 47.39%.


Trundle
o Rei dos Trolls
Senna wins against Trundle 51.68% of the time which is 1.67% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.33% less often than would be expected.
The average opponent winrate against Trundle is 50.01%.


Zac
a Arma Secreta
Senna wins against Zac 51.69% of the time which is 5.39% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.39% more often than would be expected.
The average opponent winrate against Zac is 46.30%.


Cho'Gath
o Terror do Vazio
Senna wins against Cho'Gath 51.80% of the time which is 4.17% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.17% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.63%.


Udyr
o Andarilho Espiritual
Senna wins against Udyr 51.82% of the time which is 1.33% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 5.31% less often than would be expected.
The average opponent winrate against Udyr is 53.15%.


Kayle
a Justa
Senna wins against Kayle 51.87% of the time which is 4.24% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.24% more often than would be expected.
The average opponent winrate against Kayle is 47.63%.


Jayce
o Defensor do Amanhã
Senna wins against Jayce 51.89% of the time which is 2.15% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.85% less often than would be expected.
The average opponent winrate against Jayce is 49.74%.


Yorick
o Pastor de Almas
Senna wins against Yorick 52.02% of the time which is 3.50% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.50% less often than would be expected.
The average opponent winrate against Yorick is 48.52%.


Warwick
a Ira Desimpedida de Zaun
Senna wins against Warwick 52.15% of the time which is 5.41% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.41% more often than would be expected.
The average opponent winrate against Warwick is 46.74%.


Kennen
o Coração da Tempestade
Senna wins against Kennen 52.16% of the time which is 5.42% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.42% more often than would be expected.
The average opponent winrate against Kennen is 46.74%.


Ambessa
Matriarca da Guerra
Senna wins against Ambessa 52.28% of the time which is 3.63% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.37% less often than would be expected.
The average opponent winrate against Ambessa is 48.65%.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 52.29% of the time which is 3.82% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.18% less often than would be expected.
The average opponent winrate against Pantheon is 48.47%.


Ornn
O Fogo sob a Montanha
Senna wins against Ornn 52.32% of the time which is 4.34% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.34% more often than would be expected.
The average opponent winrate against Ornn is 47.98%.


Galio
o Colosso
Senna wins against Galio 52.34% of the time which is 3.36% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.64% less often than would be expected.
The average opponent winrate against Galio is 48.98%.


Sett
o Chefe
Senna wins against Sett 52.35% of the time which is 4.91% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.91% more often than would be expected.
The average opponent winrate against Sett is 47.44%.


Gragas
o Badernista
Senna wins against Gragas 52.38% of the time which is 3.73% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.27% less often than would be expected.
The average opponent winrate against Gragas is 48.65%.


Nidalee
a Caçadora Bestial
Senna wins against Nidalee 52.47% of the time which is 0.46% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 4.44% less often than would be expected.
The average opponent winrate against Nidalee is 52.93%.


Illaoi
a Sacerdotisa Cráquem
Senna wins against Illaoi 52.66% of the time which is 2.38% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.62% less often than would be expected.
The average opponent winrate against Illaoi is 50.28%.


Renekton
o Carniceiro das Areias
Senna wins against Renekton 52.77% of the time which is 3.99% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.01% less often than would be expected.
The average opponent winrate against Renekton is 48.78%.


Zed
o Mestre das Sombras
Senna wins against Zed 52.80% of the time which is 2.48% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.52% less often than would be expected.
The average opponent winrate against Zed is 50.32%.


Poppy
a Guardiã do Martelo
Senna wins against Poppy 52.85% of the time which is 4.70% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.70% more often than would be expected.
The average opponent winrate against Poppy is 48.15%.


Vladimir
o Sanguinário Escarlate
Senna wins against Vladimir 53.25% of the time which is 3.94% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.06% less often than would be expected.
The average opponent winrate against Vladimir is 49.31%.


Volibear
a Tempestade Implacável
Senna wins against Volibear 53.30% of the time which is 3.78% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.22% less often than would be expected.
The average opponent winrate against Volibear is 49.52%.


Kled
o Cavaleiro Intratável
Senna wins against Kled 53.44% of the time which is 5.60% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 1.60% more often than would be expected.
The average opponent winrate against Kled is 47.84%.


Darius
a Mão de Noxus
Senna wins against Darius 53.69% of the time which is 5.15% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.15% more often than would be expected.
The average opponent winrate against Darius is 48.54%.


Sion
o Colosso Morto-Vivo
Senna wins against Sion 53.85% of the time which is 4.56% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.56% more often than would be expected.
The average opponent winrate against Sion is 49.29%.


Yasuo
o Imperdoável
Senna wins against Yasuo 53.96% of the time which is 4.36% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.36% more often than would be expected.
The average opponent winrate against Yasuo is 49.60%.


K'Sante
o Orgulho de Nazumah.
Senna wins against K'Sante 54.36% of the time which is 3.63% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.37% less often than would be expected.
The average opponent winrate against K'Sante is 50.73%.


Xin Zhao
o Senescal de Demacia
Senna wins against Xin Zhao 54.37% of the time which is 4.37% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.37% more often than would be expected.
The average opponent winrate against Xin Zhao is 50.00%.


Rumble
a Ameaça Mecânica
Senna wins against Rumble 54.50% of the time which is 4.08% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.08% more often than would be expected.
The average opponent winrate against Rumble is 50.42%.


Wukong
o Macaco Rei
Senna wins against Wukong 54.77% of the time which is 6.06% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 2.06% more often than would be expected.
The average opponent winrate against Wukong is 48.71%.


Nasus
o Curador das Areias
Senna wins against Nasus 54.81% of the time which is 7.45% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 3.45% more often than would be expected.
The average opponent winrate against Nasus is 47.36%.


Dr. Mundo
o Louco de Zaun
Senna wins against Dr. Mundo 54.86% of the time which is 3.71% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.29% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.15%.


Mordekaiser
o Revenã de Ferro
Senna wins against Mordekaiser 54.89% of the time which is 4.95% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.95% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.94%.


Gnar
o Yordle Pré-Histórico
Senna wins against Gnar 54.96% of the time which is 5.23% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.23% more often than would be expected.
The average opponent winrate against Gnar is 49.73%.


Teemo
o Explorador Veloz
Senna wins against Teemo 55.04% of the time which is 7.38% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.38% more often than would be expected.
The average opponent winrate against Teemo is 47.66%.


Akali
a Assassina Renegada
Senna wins against Akali 55.12% of the time which is 7.53% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 3.53% more often than would be expected.
The average opponent winrate against Akali is 47.59%.


Yone
o Inesquecido
Senna wins against Yone 55.24% of the time which is 4.31% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.31% more often than would be expected.
The average opponent winrate against Yone is 50.93%.


Maokai
o Ente Sinistro
Senna wins against Maokai 55.48% of the time which is 7.91% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 3.91% more often than would be expected.
The average opponent winrate against Maokai is 47.57%.


Aatrox
a Espada Darkin
Senna wins against Aatrox 55.82% of the time which is 5.42% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.42% more often than would be expected.
The average opponent winrate against Aatrox is 50.40%.


Garen
o Poder de Demacia
Senna wins against Garen 55.85% of the time which is 4.72% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.72% more often than would be expected.
The average opponent winrate against Garen is 51.13%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 55.88% of the time which is 8.27% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 4.27% more often than would be expected.
The average opponent winrate against Vayne is 47.61%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 56.80% of the time which is 3.07% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.90% less often than would be expected.
The average opponent winrate against Smolder is 53.73%.


Tryndamere
o Rei Bárbaro
Senna wins against Tryndamere 57.05% of the time which is 8.38% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 4.38% more often than would be expected.
The average opponent winrate against Tryndamere is 48.67%.


Kayn
o Ceifador das Sombras
Senna wins against Kayn 58.66% of the time which is 5.27% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.29% more often than would be expected.
The average opponent winrate against Kayn is 53.39%.


Karma
a Iluminada
Senna wins against Karma 59.05% of the time which is 9.16% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 5.16% more often than would be expected.
The average opponent winrate against Karma is 49.89%.