

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: 519,011
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
Presently there is insufficent games played by Senna bottom on Patch 15.13 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 43.75% of the time which is 6.90% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 10.96% less often than would be expected.
The average opponent winrate against Ambessa is 50.65%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 47.22% of the time which is 1.78% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 5.84% less often than would be expected.
The average opponent winrate against Jayce is 49.00%.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 49.53% of the time which is 1.14% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.92% less often than would be expected.
The average opponent winrate against Renekton is 48.39%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 51.97% of the time which is 2.58% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.48% less often than would be expected.
The average opponent winrate against Aatrox is 49.39%.


Jax
el Maestro de Armas
Senna wins against Jax 54.86% of the time which is 7.49% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 3.43% more often than would be expected.
The average opponent winrate against Jax is 47.37%.