

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: 44,312,910
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 top Counters
Senna top on Patch 7 is the strongest counter to top champions of Ornn, Renekton & Gangplank. While Senna top is countered most by top champions of Teemo, Sion & Ambessa. Below is a detailed breakdown of Senna top counters against top champions with a minimum of 100 games.


Teemo
o Explorador Veloz
Senna wins against Teemo 38.29% of the time which is 10.39% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 6.53% less often than would be expected.
The average opponent winrate against Teemo is 48.68%.


Sion
o Colosso Morto-Vivo
Senna wins against Sion 38.56% of the time which is 10.34% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 6.48% less often than would be expected.
The average opponent winrate against Sion is 48.90%.


Ambessa
Matriarca da Guerra
Senna wins against Ambessa 40.20% of the time which is 11.04% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 7.16% less often than would be expected.
The average opponent winrate against Ambessa is 51.24%.


Yone
o Inesquecido
Senna wins against Yone 43.80% of the time which is 8.31% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 4.43% less often than would be expected.
The average opponent winrate against Yone is 52.11%.


Malphite
o Fragmento do Monolito
Senna wins against Malphite 43.93% of the time which is 4.80% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.94% less often than would be expected.
The average opponent winrate against Malphite is 48.73%.


Mordekaiser
o Revenã de Ferro
Senna wins against Mordekaiser 44.17% of the time which is 4.14% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.28% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.31%.


Yorick
o Pastor de Almas
Senna wins against Yorick 45.16% of the time which is 2.94% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.91% more often than would be expected.
The average opponent winrate against Yorick is 48.10%.


Dr. Mundo
o Louco de Zaun
Senna wins against Dr. Mundo 45.50% of the time which is 3.49% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.37% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.99%.


Jax
o Grão-Mestre das Armas
Senna wins against Jax 45.68% of the time which is 4.58% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.71% less often than would be expected.
The average opponent winrate against Jax is 50.26%.


Darius
a Mão de Noxus
Senna wins against Darius 46.86% of the time which is 4.25% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.38% less often than would be expected.
The average opponent winrate against Darius is 51.11%.


Sett
o Chefe
Senna wins against Sett 46.95% of the time which is 0.68% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 3.17% more often than would be expected.
The average opponent winrate against Sett is 47.63%.


Urgot
o Encouraçado
Senna wins against Urgot 48.00% of the time which is 0.11% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 3.74% more often than would be expected.
The average opponent winrate against Urgot is 48.11%.


Illaoi
a Sacerdotisa Cráquem
Senna wins against Illaoi 48.51% of the time which is 0.49% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 3.37% more often than would be expected.
The average opponent winrate against Illaoi is 49.00%.


Aatrox
a Espada Darkin
Senna wins against Aatrox 49.25% of the time which is 1.78% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.09% more often than would be expected.
The average opponent winrate against Aatrox is 51.03%.


Garen
o Poder de Demacia
Senna wins against Garen 49.42% of the time which is 0.55% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 4.41% more often than would be expected.
The average opponent winrate against Garen is 48.87%.


Shen
o Olho do Crepúsculo
Senna wins against Shen 50.00% of the time which is 0.48% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 4.35% more often than would be expected.
The average opponent winrate against Shen is 49.52%.


Cho'Gath
o Terror do Vazio
Senna wins against Cho'Gath 50.00% of the time which is 0.90% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 4.76% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.10%.


Nasus
o Curador das Areias
Senna wins against Nasus 52.80% of the time which is 3.72% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 7.58% more often than would be expected.
The average opponent winrate against Nasus is 49.08%.


Gangplank
o Terror dos Doze Mares
Senna wins against Gangplank 52.88% of the time which is 1.64% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 5.52% more often than would be expected.
The average opponent winrate against Gangplank is 51.24%.


Renekton
o Carniceiro das Areias
Senna wins against Renekton 53.04% of the time which is 2.86% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 6.73% more often than would be expected.
The average opponent winrate against Renekton is 50.18%.


Ornn
O Fogo sob a Montanha
Senna wins against Ornn 53.47% of the time which is 4.63% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 8.49% more often than would be expected.
The average opponent winrate against Ornn is 48.84%.