

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: 723,713
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 top Counters
Senna bottom on Patch 7 is the strongest counter to top champions of Jax, Renekton & Jayce. While Senna bottom is countered most by top champions of Aatrox, Sion & Ambessa. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Aatrox
la Espada de los Oscuros
Senna wins against Aatrox 45.68% of the time which is 4.99% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 6.35% less often than would be expected.
The average opponent winrate against Aatrox is 50.67%.


Sion
El Coloso no Muerto
Senna wins against Sion 45.71% of the time which is 4.52% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 5.88% less often than would be expected.
The average opponent winrate against Sion is 50.23%.


Ambessa
Matriarca de la Guerra
Senna wins against Ambessa 46.67% of the time which is 2.42% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.78% less often than would be expected.
The average opponent winrate against Ambessa is 49.09%.


Irelia
la Danza de las Cuchillas
Senna wins against Irelia 49.12% of the time which is 0.06% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.30% less often than would be expected.
The average opponent winrate against Irelia is 49.06%.


K'Sante
el Orgullo de Nazumah
Senna wins against K'Sante 52.55% of the time which is 1.47% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.11% more often than would be expected.
The average opponent winrate against K'Sante is 51.08%.


Jayce
El Defensor del Mañana
Senna wins against Jayce 53.97% of the time which is 0.72% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.63% less often than would be expected.
The average opponent winrate against Jayce is 53.25%.


Renekton
El Carnicero de las Arenas
Senna wins against Renekton 54.79% of the time which is 4.40% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 3.04% more often than would be expected.
The average opponent winrate against Renekton is 50.39%.


Jax
El Maestro de Armas
Senna wins against Jax 58.28% of the time which is 10.45% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 9.09% more often than would be expected.
The average opponent winrate against Jax is 47.83%.