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.
Emerald+ Champions Analysed: 27,960,196
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 middle Counters
Senna bottom on Patch 14.10 is the strongest counter to middle champions of Aurelion Sol, Orianna & Yone. While Senna bottom is countered most by middle champions of Qiyana, Brand & Hwei. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.
Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 39.42% of the time which is 8.92% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 10.90% less often than would be expected.
The average opponent winrate against Qiyanais 48.34%.
Brand
la Venganza Ardiente
Senna wins against Brand 46.43% of the time which is 1.02% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 3.00% less often than would be expected.
The average opponent winrate against Brandis 47.45%.
Hwei
el Visionario
Senna wins against Hwei 47.38% of the time which is 1.15% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 3.13% less often than would be expected.
The average opponent winrate against Hweiis 48.53%.
Xerath
el Mago Ascendente
Senna wins against Xerath 47.92% of the time which is 1.19% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.79% less often than would be expected.
The average opponent winrate against Xerathis 46.73%.
Lux
la Dama Luminosa
Senna wins against Lux 47.93% of the time which is 1.35% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.63% less often than would be expected.
The average opponent winrate against Luxis 46.58%.
Akali
la Asesina Furtiva
Senna wins against Akali 48.06% of the time which is 0.29% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.27% less often than would be expected.
The average opponent winrate against Akaliis 48.35%.
Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 48.21% of the time which is 1.33% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.65% less often than would be expected.
The average opponent winrate against Twisted Fateis 46.88%.
Malzahar
el Profeta del Vacío
Senna wins against Malzahar 48.77% of the time which is 0.54% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.44% less often than would be expected.
The average opponent winrate against Malzaharis 48.23%.
Viktor
el Heraldo Mecánico
Senna wins against Viktor 48.94% of the time which is 1.35% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.63% less often than would be expected.
The average opponent winrate against Viktoris 47.59%.
Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 49.11% of the time which is 1.81% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.17% less often than would be expected.
The average opponent winrate against Ekkois 47.30%.
Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 49.12% of the time which is 1.00% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.98% less often than would be expected.
The average opponent winrate against Veigaris 48.12%.
Kassadin
el Caminante del Vacío
Senna wins against Kassadin 49.58% of the time which is 0.11% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 2.09% less often than would be expected.
The average opponent winrate against Kassadinis 49.69%.
Syndra
la Soberana Oscura
Senna wins against Syndra 49.61% of the time which is 1.61% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.37% less often than would be expected.
The average opponent winrate against Syndrais 48.00%.
Zed
el Maestro de las Sombras
Senna wins against Zed 50.00% of the time which is 0.78% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.20% less often than would be expected.
The average opponent winrate against Zedis 49.22%.
Irelia
la Cuchilla Danzante
Senna wins against Irelia 50.33% of the time which is 3.24% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.26% more often than would be expected.
The average opponent winrate against Ireliais 47.09%.
Sylas
el Usurpador
Senna wins against Sylas 50.38% of the time which is 2.30% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.32% more often than would be expected.
The average opponent winrate against Sylasis 48.08%.
Vex
la Tristóloga
Senna wins against Vex 50.93% of the time which is 4.87% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.89% more often than would be expected.
The average opponent winrate against Vexis 46.06%.
Akshan
el Centinela Rebelde
Senna wins against Akshan 51.12% of the time which is 5.34% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 3.36% more often than would be expected.
The average opponent winrate against Akshanis 45.78%.
Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 51.23% of the time which is 3.43% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 1.45% more often than would be expected.
The average opponent winrate against Taliyahis 47.80%.
Fizz
el Bromista de las Mareas
Senna wins against Fizz 51.75% of the time which is 3.38% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 1.40% more often than would be expected.
The average opponent winrate against Fizzis 48.37%.
Vladimir
el Segador Carmesí
Senna wins against Vladimir 51.85% of the time which is 2.06% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.08% more often than would be expected.
The average opponent winrate against Vladimiris 49.79%.
Tristana
la Artillera Yordle
Senna wins against Tristana 52.03% of the time which is 2.76% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.78% more often than would be expected.
The average opponent winrate against Tristanais 49.27%.
LeBlanc
la Maquiavélica
Senna wins against LeBlanc 52.53% of the time which is 2.95% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.97% more often than would be expected.
The average opponent winrate against LeBlancis 49.58%.
Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 52.60% of the time which is 4.10% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.12% more often than would be expected.
The average opponent winrate against Ahriis 48.50%.
Katarina
la Daga Siniestra
Senna wins against Katarina 53.45% of the time which is 3.94% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.96% more often than would be expected.
The average opponent winrate against Katarinais 49.51%.
Yasuo
el Imperdonable
Senna wins against Yasuo 53.53% of the time which is 3.49% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.51% more often than would be expected.
The average opponent winrate against Yasuois 50.04%.
Azir
el Emperador de las Arenas
Senna wins against Azir 53.54% of the time which is 0.35% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 1.63% less often than would be expected.
The average opponent winrate against Aziris 53.19%.
Cassiopeia
el Abrazo de la Serpiente
Senna wins against Cassiopeia 54.46% of the time which is 8.41% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 6.43% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.05%.
Diana
el Desdén de la Luna
Senna wins against Diana 54.87% of the time which is 7.43% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 5.45% more often than would be expected.
The average opponent winrate against Dianais 47.44%.
Corki
el Bombardero Osado
Senna wins against Corki 56.15% of the time which is 3.79% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.81% more often than would be expected.
The average opponent winrate against Corkiis 52.36%.
Yone
el Imborrable
Senna wins against Yone 56.32% of the time which is 4.96% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.98% more often than would be expected.
The average opponent winrate against Yoneis 51.36%.
Orianna
la Doncella Mecánica
Senna wins against Orianna 58.18% of the time which is 7.72% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 5.74% more often than would be expected.
The average opponent winrate against Oriannais 50.46%.
Aurelion Sol
el Forjador de Estrellas
Senna wins against Aurelion Sol 59.48% of the time which is 9.88% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 7.90% more often than would be expected.
The average opponent winrate against Aurelion Solis 49.60%.