

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.
Gold+ Champions Analysed: 46,338,218
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 top vs middle Counters
Senna top on Patch 15.16 is the strongest counter to middle champions of Yone, Hwei & Akali. While Senna top is countered most by middle champions of Diana, Viktor & Sylas. Below is a detailed breakdown of Senna top counters against middle champions with a minimum of 100 games.


Diana
el Desdén de la Luna
Senna wins against Diana 41.90% of the time which is 5.36% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 3.31% less often than would be expected.
The average opponent winrate against Diana is 47.26%.


Viktor
El Heraldo de lo Arcano
Senna wins against Viktor 42.74% of the time which is 6.58% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 4.51% less often than would be expected.
The average opponent winrate against Viktor is 49.32%.


Sylas
el Usurpador
Senna wins against Sylas 43.84% of the time which is 6.00% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.93% less often than would be expected.
The average opponent winrate against Sylas is 49.84%.


Katarina
la Daga Siniestra
Senna wins against Katarina 44.51% of the time which is 5.12% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 3.05% less often than would be expected.
The average opponent winrate against Katarina is 49.63%.


Xerath
el Mago Ascendente
Senna wins against Xerath 44.66% of the time which is 2.95% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.90% less often than would be expected.
The average opponent winrate against Xerath is 47.61%.


Orianna
la Doncella Mecánica
Senna wins against Orianna 44.76% of the time which is 5.60% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 3.53% less often than would be expected.
The average opponent winrate against Orianna is 50.36%.


Lux
la Dama Luminosa
Senna wins against Lux 44.76% of the time which is 2.83% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.78% less often than would be expected.
The average opponent winrate against Lux is 47.59%.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 45.54% of the time which is 2.34% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.28% less often than would be expected.
The average opponent winrate against Veigar is 47.88%.


Syndra
la Soberana Oscura
Senna wins against Syndra 45.60% of the time which is 3.52% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.45% less often than would be expected.
The average opponent winrate against Syndra is 49.12%.


Fizz
el Bromista de las Mareas
Senna wins against Fizz 45.95% of the time which is 1.61% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.44% more often than would be expected.
The average opponent winrate against Fizz is 47.56%.


LeBlanc
la Maquiavélica
Senna wins against LeBlanc 46.02% of the time which is 2.99% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 0.92% less often than would be expected.
The average opponent winrate against LeBlanc is 49.01%.


Mel
el Reflejo del Alma
Senna wins against Mel 46.53% of the time which is 4.63% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.56% less often than would be expected.
The average opponent winrate against Mel is 51.16%.


Twisted Fate
el Maestro de las Cartas
Senna wins against Twisted Fate 47.00% of the time which is 2.31% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.24% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.31%.


Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 47.34% of the time which is 2.34% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.27% less often than would be expected.
The average opponent winrate against Ahri is 49.68%.


Zed
el Maestro de las Sombras
Senna wins against Zed 48.50% of the time which is 1.38% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.69% more often than would be expected.
The average opponent winrate against Zed is 49.88%.


Galio
el Coloso
Senna wins against Galio 49.25% of the time which is 1.20% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.26% more often than would be expected.
The average opponent winrate against Galio is 48.05%.


Yasuo
el Imperdonable
Senna wins against Yasuo 49.30% of the time which is 0.07% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.00% more often than would be expected.
The average opponent winrate against Yasuo is 49.37%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 49.74% of the time which is 2.35% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 4.40% more often than would be expected.
The average opponent winrate against Malzahar is 47.39%.


Akali
la Asesina Furtiva
Senna wins against Akali 50.00% of the time which is 1.21% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 3.27% more often than would be expected.
The average opponent winrate against Akali is 48.79%.


Hwei
el Visionario
Senna wins against Hwei 50.49% of the time which is 1.55% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 3.61% more often than would be expected.
The average opponent winrate against Hwei is 48.94%.


Yone
el Imborrable
Senna wins against Yone 53.97% of the time which is 2.49% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 4.56% more often than would be expected.
The average opponent winrate against Yone is 51.48%.