

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.
Iron Champions Analysed: 16,286,825
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 30 is the strongest counter to top champions of Mel, Master Yi & Viego. While Senna support is countered most by top champions of Urgot, Singed & Yorick. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Urgot
o Encouraçado
Senna wins against Urgot 40.46% of the time which is 10.51% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 2.80% less often than would be expected.
The average opponent winrate against Urgot is 50.97%.


Singed
o Químico Louco
Senna wins against Singed 40.85% of the time which is 8.46% lower against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 0.77% less often than would be expected.
The average opponent winrate against Singed is 49.31%.


Yorick
o Pastor de Almas
Senna wins against Yorick 41.07% of the time which is 8.09% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.40% less often than would be expected.
The average opponent winrate against Yorick is 49.16%.


Dr. Mundo
o Louco de Zaun
Senna wins against Dr. Mundo 42.44% of the time which is 7.88% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.18% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.32%.


Smolder
o Filhote Flamejante
Senna wins against Smolder 42.51% of the time which is 11.02% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.31% less often than would be expected.
The average opponent winrate against Smolder is 53.53%.


Malzahar
o Profeta do Vazio
Senna wins against Malzahar 42.57% of the time which is 9.37% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.66% less often than would be expected.
The average opponent winrate against Malzahar is 51.94%.


Trundle
o Rei dos Trolls
Senna wins against Trundle 42.59% of the time which is 9.96% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.25% less often than would be expected.
The average opponent winrate against Trundle is 52.55%.


Tryndamere
o Rei Bárbaro
Senna wins against Tryndamere 42.63% of the time which is 10.00% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 2.29% less often than would be expected.
The average opponent winrate against Tryndamere is 52.63%.


Poppy
a Guardiã do Martelo
Senna wins against Poppy 42.93% of the time which is 11.04% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 3.33% less often than would be expected.
The average opponent winrate against Poppy is 53.97%.


Teemo
o Explorador Veloz
Senna wins against Teemo 42.95% of the time which is 7.65% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.05% more often than would be expected.
The average opponent winrate against Teemo is 50.60%.


Sett
o Chefe
Senna wins against Sett 43.03% of the time which is 7.08% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.62% more often than would be expected.
The average opponent winrate against Sett is 50.11%.


Kled
o Cavaleiro Intratável
Senna wins against Kled 43.36% of the time which is 8.01% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.30% less often than would be expected.
The average opponent winrate against Kled is 51.37%.


Ornn
O Fogo sob a Montanha
Senna wins against Ornn 43.50% of the time which is 8.13% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.42% less often than would be expected.
The average opponent winrate against Ornn is 51.63%.


Kayle
a Justa
Senna wins against Kayle 43.52% of the time which is 8.34% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.63% less often than would be expected.
The average opponent winrate against Kayle is 51.86%.


Yasuo
o Imperdoável
Senna wins against Yasuo 43.85% of the time which is 10.05% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.34% less often than would be expected.
The average opponent winrate against Yasuo is 53.90%.


Vayne
a Caçadora Noturna
Senna wins against Vayne 43.95% of the time which is 11.22% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.52% less often than would be expected.
The average opponent winrate against Vayne is 55.17%.


Akali
a Assassina Renegada
Senna wins against Akali 43.99% of the time which is 9.63% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.92% less often than would be expected.
The average opponent winrate against Akali is 53.62%.


Maokai
o Ente Sinistro
Senna wins against Maokai 44.00% of the time which is 8.19% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.48% less often than would be expected.
The average opponent winrate against Maokai is 52.19%.


Rumble
a Ameaça Mecânica
Senna wins against Rumble 44.07% of the time which is 10.20% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.50% less often than would be expected.
The average opponent winrate against Rumble is 54.27%.


Jax
o Grão-Mestre das Armas
Senna wins against Jax 44.08% of the time which is 8.97% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.26% less often than would be expected.
The average opponent winrate against Jax is 53.05%.


Mordekaiser
o Revenã de Ferro
Senna wins against Mordekaiser 44.11% of the time which is 6.93% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.78% more often than would be expected.
The average opponent winrate against Mordekaiser is 51.04%.


Shen
o Olho do Crepúsculo
Senna wins against Shen 44.13% of the time which is 8.51% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.80% less often than would be expected.
The average opponent winrate against Shen is 52.64%.


Warwick
a Ira Desimpedida de Zaun
Senna wins against Warwick 44.15% of the time which is 7.52% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.19% more often than would be expected.
The average opponent winrate against Warwick is 51.67%.


Illaoi
a Sacerdotisa Cráquem
Senna wins against Illaoi 44.18% of the time which is 7.01% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 0.70% more often than would be expected.
The average opponent winrate against Illaoi is 51.19%.


Garen
o Poder de Demacia
Senna wins against Garen 44.27% of the time which is 8.03% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.32% less often than would be expected.
The average opponent winrate against Garen is 52.30%.


Sion
o Colosso Morto-Vivo
Senna wins against Sion 44.61% of the time which is 5.12% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.58% more often than would be expected.
The average opponent winrate against Sion is 49.73%.


Irelia
a Dançarina das Lâminas
Senna wins against Irelia 44.73% of the time which is 9.69% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.99% less often than would be expected.
The average opponent winrate against Irelia is 54.42%.


Sylas
o Abjugado
Senna wins against Sylas 45.02% of the time which is 9.79% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.09% less often than would be expected.
The average opponent winrate against Sylas is 54.81%.


Malphite
o Fragmento do Monolito
Senna wins against Malphite 45.03% of the time which is 6.59% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.12% more often than would be expected.
The average opponent winrate against Malphite is 51.62%.


Heimerdinger
o Inventor Idolatrado
Senna wins against Heimerdinger 45.12% of the time which is 6.47% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.24% more often than would be expected.
The average opponent winrate against Heimerdinger is 51.59%.


Vladimir
o Sanguinário Escarlate
Senna wins against Vladimir 45.15% of the time which is 10.10% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.41% less often than would be expected.
The average opponent winrate against Vladimir is 55.25%.


Olaf
o Berserker
Senna wins against Olaf 45.21% of the time which is 9.12% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.42% less often than would be expected.
The average opponent winrate against Olaf is 54.33%.


Nasus
o Curador das Areias
Senna wins against Nasus 45.30% of the time which is 6.01% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 1.70% more often than would be expected.
The average opponent winrate against Nasus is 51.31%.


Pantheon
a Lança Indestrutível
Senna wins against Pantheon 45.36% of the time which is 9.71% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.01% less often than would be expected.
The average opponent winrate against Pantheon is 55.07%.


Cho'Gath
o Terror do Vazio
Senna wins against Cho'Gath 45.62% of the time which is 6.52% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.19% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.14%.


Swain
o Grande General Noxiano
Senna wins against Swain 45.64% of the time which is 6.33% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.38% more often than would be expected.
The average opponent winrate against Swain is 51.97%.


Ambessa
Matriarca da Guerra
Senna wins against Ambessa 46.15% of the time which is 9.00% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.30% less often than would be expected.
The average opponent winrate against Ambessa is 55.15%.


Renekton
o Carniceiro das Areias
Senna wins against Renekton 46.43% of the time which is 6.90% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.81% more often than would be expected.
The average opponent winrate against Renekton is 53.33%.


Veigar
o Pequeno Mestre do Mal
Senna wins against Veigar 46.49% of the time which is 6.47% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.24% more often than would be expected.
The average opponent winrate against Veigar is 52.96%.


Briar
a Fome Contida
Senna wins against Briar 46.55% of the time which is 3.48% lower against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 4.22% more often than would be expected.
The average opponent winrate against Briar is 50.03%.


Wukong
o Macaco Rei
Senna wins against Wukong 46.69% of the time which is 7.43% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.27% more often than would be expected.
The average opponent winrate against Wukong is 54.12%.


Gangplank
o Terror dos Doze Mares
Senna wins against Gangplank 46.70% of the time which is 8.76% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.07% less often than would be expected.
The average opponent winrate against Gangplank is 55.46%.


Shaco
o Bufão Demoníaco
Senna wins against Shaco 46.72% of the time which is 8.24% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.54% less often than would be expected.
The average opponent winrate against Shaco is 54.96%.


Quinn
as Asas de Demacia
Senna wins against Quinn 46.75% of the time which is 7.50% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.20% more often than would be expected.
The average opponent winrate against Quinn is 54.25%.


Gnar
o Yordle Pré-Histórico
Senna wins against Gnar 46.76% of the time which is 7.63% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 0.07% more often than would be expected.
The average opponent winrate against Gnar is 54.39%.


Ashe
a Arqueira do Gelo
Senna wins against Ashe 46.96% of the time which is 8.88% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.19% less often than would be expected.
The average opponent winrate against Ashe is 55.84%.


Volibear
a Tempestade Implacável
Senna wins against Volibear 47.03% of the time which is 5.63% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.08% more often than would be expected.
The average opponent winrate against Volibear is 52.66%.


Fiora
a Grande Duelista
Senna wins against Fiora 47.45% of the time which is 7.64% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.06% more often than would be expected.
The average opponent winrate against Fiora is 55.09%.


Yone
o Inesquecido
Senna wins against Yone 47.95% of the time which is 6.60% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.10% more often than would be expected.
The average opponent winrate against Yone is 54.55%.


Tahm Kench
o Rei do Rio
Senna wins against Tahm Kench 47.98% of the time which is 5.29% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.42% more often than would be expected.
The average opponent winrate against Tahm Kench is 53.27%.


Kennen
o Coração da Tempestade
Senna wins against Kennen 48.04% of the time which is 6.51% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.19% more often than would be expected.
The average opponent winrate against Kennen is 54.55%.


Darius
a Mão de Noxus
Senna wins against Darius 48.14% of the time which is 6.88% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.82% more often than would be expected.
The average opponent winrate against Darius is 55.02%.


Xin Zhao
o Senescal de Demacia
Senna wins against Xin Zhao 48.17% of the time which is 7.83% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.14% less often than would be expected.
The average opponent winrate against Xin Zhao is 56.00%.


Aurora
a Bruxa Entre Mundos
Senna wins against Aurora 48.18% of the time which is 7.08% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.61% more often than would be expected.
The average opponent winrate against Aurora is 55.26%.


Gragas
o Badernista
Senna wins against Gragas 48.36% of the time which is 8.53% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.86% less often than would be expected.
The average opponent winrate against Gragas is 56.89%.


Riven
a Exilada
Senna wins against Riven 48.37% of the time which is 9.10% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 1.44% less often than would be expected.
The average opponent winrate against Riven is 57.47%.


Jayce
o Defensor do Amanhã
Senna wins against Jayce 48.43% of the time which is 8.21% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.53% less often than would be expected.
The average opponent winrate against Jayce is 56.64%.


Camille
a Sombra de Aço
Senna wins against Camille 48.66% of the time which is 8.61% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 0.95% less often than would be expected.
The average opponent winrate against Camille is 57.27%.


Caitlyn
a Xerife de Piltover
Senna wins against Caitlyn 48.76% of the time which is 7.35% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.33% more often than would be expected.
The average opponent winrate against Caitlyn is 56.11%.


K'Sante
o Orgulho de Nazumah.
Senna wins against K'Sante 49.32% of the time which is 8.25% lower against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.59% less often than would be expected.
The average opponent winrate against K'Sante is 57.57%.


Ryze
o Mago Rúnico
Senna wins against Ryze 49.63% of the time which is 3.38% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 4.33% more often than would be expected.
The average opponent winrate against Ryze is 53.01%.


Gwen
A Costureira Encantada
Senna wins against Gwen 50.29% of the time which is 7.25% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.41% more often than would be expected.
The average opponent winrate against Gwen is 57.54%.


Aatrox
a Espada Darkin
Senna wins against Aatrox 50.35% of the time which is 5.52% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.17% more often than would be expected.
The average opponent winrate against Aatrox is 55.87%.


Kayn
o Ceifador das Sombras
Senna wins against Kayn 50.45% of the time which is 3.28% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 4.43% more often than would be expected.
The average opponent winrate against Kayn is 53.73%.


Fiddlesticks
o Terror Ancestral
Senna wins against Fiddlesticks 51.43% of the time which is 1.39% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 6.32% more often than would be expected.
The average opponent winrate against Fiddlesticks is 52.82%.


Udyr
o Andarilho Espiritual
Senna wins against Udyr 52.63% of the time which is 6.43% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 1.19% more often than would be expected.
The average opponent winrate against Udyr is 59.06%.


Varus
a Flecha da Vingança
Senna wins against Varus 53.13% of the time which is 2.76% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 4.93% more often than would be expected.
The average opponent winrate against Varus is 55.89%.


Viego
O Rei Destruído
Senna wins against Viego 53.28% of the time which is 3.03% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 4.65% more often than would be expected.
The average opponent winrate against Viego is 56.31%.


Master Yi
o Espadachim Wuju
Senna wins against Master Yi 54.92% of the time which is 1.15% lower against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 6.53% more often than would be expected.
The average opponent winrate against Master Yi is 56.07%.


Mel
o Reflexo da Alma
Senna wins against Mel 58.00% of the time which is 2.17% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 9.86% more often than would be expected.
The average opponent winrate against Mel is 55.83%.