

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: 1,056,586
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 support vs top Counters
Presently there is insufficent games played by Senna support on Patch 15.15 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 48.60% of the time which is 2.59% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.70% more often than would be expected.
The average opponent winrate against Renekton is 51.19%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 50.35% of the time which is 0.22% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 3.07% more often than would be expected.
The average opponent winrate against Aatrox is 50.57%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 51.49% of the time which is 2.04% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 5.33% more often than would be expected.
The average opponent winrate against Ambessa is 49.45%.


Jax
el Maestro de Armas
Senna wins against Jax 52.88% of the time which is 3.52% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 6.81% more often than would be expected.
The average opponent winrate against Jax is 49.36%.