

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.
Master+ Champions Analysed: 1,317,952
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 15.15 is the strongest counter to middle champions of Syndra, Aurora & Viktor. While Senna bottom is countered most by middle champions of Hwei, Orianna & Ahri. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


Hwei
el Visionario
Senna wins against Hwei 41.67% of the time which is 7.66% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 7.61% less often than would be expected.
The average opponent winrate against Hwei is 49.33%.


Orianna
la Doncella Mecánica
Senna wins against Orianna 46.06% of the time which is 3.86% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 3.81% less often than would be expected.
The average opponent winrate against Orianna is 49.92%.


Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 46.58% of the time which is 3.29% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 3.24% less often than would be expected.
The average opponent winrate against Ahri is 49.87%.


Akali
la Asesina Furtiva
Senna wins against Akali 46.83% of the time which is 3.58% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 3.53% less often than would be expected.
The average opponent winrate against Akali is 50.41%.


Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 48.48% of the time which is 1.25% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.20% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.73%.


Sylas
el Usurpador
Senna wins against Sylas 49.36% of the time which is 0.58% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.53% less often than would be expected.
The average opponent winrate against Sylas is 49.94%.


Azir
el Emperador de las Arenas
Senna wins against Azir 50.00% of the time which is 1.99% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 1.94% less often than would be expected.
The average opponent winrate against Azir is 51.99%.


Katarina
la Daga Siniestra
Senna wins against Katarina 50.36% of the time which is 1.51% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.56% more often than would be expected.
The average opponent winrate against Katarina is 48.85%.


Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 50.66% of the time which is 1.70% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 1.75% more often than would be expected.
The average opponent winrate against Taliyah is 48.96%.


Yasuo
el Imperdonable
Senna wins against Yasuo 50.78% of the time which is 1.24% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.19% less often than would be expected.
The average opponent winrate against Yasuo is 52.02%.


Zed
el Maestro de las Sombras
Senna wins against Zed 50.94% of the time which is 0.41% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.46% more often than would be expected.
The average opponent winrate against Zed is 50.53%.


Galio
el Coloso
Senna wins against Galio 51.83% of the time which is 2.01% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.06% more often than would be expected.
The average opponent winrate against Galio is 49.82%.


Ryze
el Mago Rúnico
Senna wins against Ryze 53.04% of the time which is 2.16% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.21% more often than would be expected.
The average opponent winrate against Ryze is 50.88%.


Zoe
el Aspecto del Crepúsculo
Senna wins against Zoe 53.27% of the time which is 5.96% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 6.01% more often than would be expected.
The average opponent winrate against Zoe is 47.31%.


Yone
el Imborrable
Senna wins against Yone 54.05% of the time which is 0.89% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.94% more often than would be expected.
The average opponent winrate against Yone is 53.16%.


Viktor
El Heraldo de lo Arcano
Senna wins against Viktor 54.48% of the time which is 3.44% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 3.49% more often than would be expected.
The average opponent winrate against Viktor is 51.04%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 54.90% of the time which is 3.77% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 3.82% more often than would be expected.
The average opponent winrate against Aurora is 51.13%.


Syndra
la Soberana Oscura
Senna wins against Syndra 57.04% of the time which is 8.22% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 8.27% more often than would be expected.
The average opponent winrate against Syndra is 48.82%.