

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: 775,699
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 15.15 is the strongest counter to top champions of Aatrox, K'Sante & Ambessa. While Senna bottom is countered most by top champions of Jayce, Renekton & Fiora. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 41.00% of the time which is 11.28% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 11.82% less often than would be expected.
The average opponent winrate against Jayce is 52.28%.


Renekton
the Butcher of the Sands
Senna wins against Renekton 45.00% of the time which is 5.72% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 6.26% less often than would be expected.
The average opponent winrate against Renekton is 50.72%.


Fiora
the Grand Duelist
Senna wins against Fiora 45.54% of the time which is 2.57% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 3.11% less often than would be expected.
The average opponent winrate against Fiora is 48.11%.


Jax
Grandmaster at Arms
Senna wins against Jax 46.53% of the time which is 2.81% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 3.35% less often than would be expected.
The average opponent winrate against Jax is 49.34%.


Ambessa
Matriarch of War
Senna wins against Ambessa 51.72% of the time which is 2.02% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.48% more often than would be expected.
The average opponent winrate against Ambessa is 49.70%.


K'Sante
the Pride of Nazumah
Senna wins against K'Sante 51.82% of the time which is 0.68% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.14% more often than would be expected.
The average opponent winrate against K'Sante is 51.14%.


Aatrox
the Darkin Blade
Senna wins against Aatrox 52.35% of the time which is 2.03% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.49% more often than would be expected.
The average opponent winrate against Aatrox is 50.32%.