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.
All Ranks Champions Analysed: 244,235,110
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 middle vs middle Counters
Senna middle on Patch 30 is the strongest counter to middle champions of Kassadin, Qiyana & Yasuo. While Senna middle is countered most by middle champions of Annie, Cassiopeia & Zoe. Below is a detailed breakdown of Senna middle counters against middle champions with a minimum of 100 games.
Annie
la Hija de la Oscuridad
Senna wins against Annie 38.93% of the time which is 9.72% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 5.12% less often than would be expected.
The average opponent winrate against Annieis 48.65%.
Cassiopeia
el Abrazo de la Serpiente
Senna wins against Cassiopeia 39.81% of the time which is 8.64% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 4.05% less often than would be expected.
The average opponent winrate against Cassiopeiais 48.45%.
Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 39.83% of the time which is 11.36% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 6.74% less often than would be expected.
The average opponent winrate against Zoeis 51.19%.
Lux
la Dama Luminosa
Senna wins against Lux 40.85% of the time which is 7.29% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.70% less often than would be expected.
The average opponent winrate against Luxis 48.14%.
Vex
la Tristóloga
Senna wins against Vex 41.03% of the time which is 7.21% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.62% less often than would be expected.
The average opponent winrate against Vexis 48.24%.
Aurelion Sol
el Forjador de Estrellas
Senna wins against Aurelion Sol 41.16% of the time which is 8.46% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 3.85% less often than would be expected.
The average opponent winrate against Aurelion Solis 49.62%.
Diana
el Desdén de la Luna
Senna wins against Diana 41.31% of the time which is 7.38% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 2.78% less often than would be expected.
The average opponent winrate against Dianais 48.69%.
Hwei
el Visionario
Senna wins against Hwei 41.63% of the time which is 9.05% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.44% less often than would be expected.
The average opponent winrate against Hweiis 50.68%.
Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 41.80% of the time which is 6.34% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.75% less often than would be expected.
The average opponent winrate against Veigaris 48.14%.
Tristana
la Artillera Yordle
Senna wins against Tristana 42.16% of the time which is 8.41% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.80% less often than would be expected.
The average opponent winrate against Tristanais 50.57%.
Orianna
la Doncella Mecánica
Senna wins against Orianna 42.21% of the time which is 9.62% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 5.00% less often than would be expected.
The average opponent winrate against Oriannais 51.83%.
Brand
la Venganza Ardiente
Senna wins against Brand 42.77% of the time which is 4.46% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.11% more often than would be expected.
The average opponent winrate against Brandis 47.23%.
Corki
el Bombardero Osado
Senna wins against Corki 42.86% of the time which is 10.99% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 6.37% less often than would be expected.
The average opponent winrate against Corkiis 53.85%.
Syndra
la Soberana Oscura
Senna wins against Syndra 43.55% of the time which is 6.16% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.55% less often than would be expected.
The average opponent winrate against Syndrais 49.71%.
LeBlanc
la Maquiavélica
Senna wins against LeBlanc 43.59% of the time which is 8.11% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 3.49% less often than would be expected.
The average opponent winrate against LeBlancis 51.70%.
Akshan
el Centinela Rebelde
Senna wins against Akshan 43.78% of the time which is 4.50% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 0.09% more often than would be expected.
The average opponent winrate against Akshanis 48.28%.
Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 44.21% of the time which is 4.67% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.07% less often than would be expected.
The average opponent winrate against Twisted Fateis 48.88%.
Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 44.32% of the time which is 4.76% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.16% less often than would be expected.
The average opponent winrate against Ekkois 49.08%.
Talon
la Sombra de la Navaja
Senna wins against Talon 44.83% of the time which is 6.96% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 2.34% less often than would be expected.
The average opponent winrate against Talonis 51.79%.
Sylas
el Usurpador
Senna wins against Sylas 45.04% of the time which is 4.33% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.27% more often than would be expected.
The average opponent winrate against Sylasis 49.37%.
Azir
el Emperador de las Arenas
Senna wins against Azir 45.32% of the time which is 9.24% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 4.63% less often than would be expected.
The average opponent winrate against Aziris 54.56%.
Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 45.64% of the time which is 4.20% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.41% more often than would be expected.
The average opponent winrate against Ahriis 49.84%.
Zed
el Maestro de las Sombras
Senna wins against Zed 45.78% of the time which is 5.88% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.26% less often than would be expected.
The average opponent winrate against Zedis 51.66%.
Malphite
el Fragmento del Monolito
Senna wins against Malphite 46.02% of the time which is 3.49% 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 Malphiteis 49.51%.
Viktor
el Heraldo Mecánico
Senna wins against Viktor 46.15% of the time which is 2.18% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.41% more often than would be expected.
The average opponent winrate against Viktoris 48.33%.
Irelia
la Cuchilla Danzante
Senna wins against Irelia 46.33% of the time which is 2.67% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.93% more often than would be expected.
The average opponent winrate against Ireliais 49.00%.
Vladimir
el Segador Carmesí
Senna wins against Vladimir 47.30% of the time which is 3.72% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.90% more often than would be expected.
The average opponent winrate against Vladimiris 51.02%.
Akali
la Asesina Furtiva
Senna wins against Akali 47.33% of the time which is 2.83% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.78% more often than would be expected.
The average opponent winrate against Akaliis 50.16%.
Xerath
el Mago Ascendente
Senna wins against Xerath 47.57% of the time which is 0.46% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 4.13% more often than would be expected.
The average opponent winrate against Xerathis 48.03%.
Fizz
el Bromista de las Mareas
Senna wins against Fizz 47.67% of the time which is 1.70% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 2.90% more often than would be expected.
The average opponent winrate against Fizzis 49.37%.
Malzahar
el Profeta del Vacío
Senna wins against Malzahar 47.69% of the time which is 0.72% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 3.87% more often than would be expected.
The average opponent winrate against Malzaharis 48.41%.
Katarina
la Daga Siniestra
Senna wins against Katarina 48.15% of the time which is 3.10% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.52% more often than would be expected.
The average opponent winrate against Katarinais 51.25%.
Galio
el Coloso
Senna wins against Galio 48.37% of the time which is 0.12% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 4.71% more often than would be expected.
The average opponent winrate against Galiois 48.25%.
Ryze
el Mago Rúnico
Senna wins against Ryze 48.54% of the time which is 1.80% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.81% more often than would be expected.
The average opponent winrate against Ryzeis 50.34%.
Yone
el Imborrable
Senna wins against Yone 49.64% of the time which is 2.59% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.03% more often than would be expected.
The average opponent winrate against Yoneis 52.23%.
Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 50.00% of the time which is 0.35% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 4.26% more often than would be expected.
The average opponent winrate against Taliyahis 50.35%.
Yasuo
el Imperdonable
Senna wins against Yasuo 50.42% of the time which is 1.46% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 3.16% more often than would be expected.
The average opponent winrate against Yasuois 51.88%.
Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 53.00% of the time which is 0.69% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 5.31% more often than would be expected.
The average opponent winrate against Qiyanais 52.31%.
Kassadin
el Caminante del Vacío
Senna wins against Kassadin 64.08% of the time which is 13.80% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 18.41% more often than would be expected.
The average opponent winrate against Kassadinis 50.28%.