

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.
1Trick Champions Analysed: 929,921
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
Senna support on Patch 15.4 is the strongest counter to top champions of Sion, Aatrox & Renekton. While Senna support is countered most by top champions of Gangplank, Camille & Gnar. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Gangplank
the Saltwater Scourge
Senna wins against Gangplank 48.62% of the time which is 5.95% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 7.75% less often than would be expected.
The average opponent winrate against Gangplank is 42.67%.


Camille
the Steel Shadow
Senna wins against Camille 51.85% of the time which is 8.38% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 5.33% less often than would be expected.
The average opponent winrate against Camille is 43.47%.


Gnar
the Missing Link
Senna wins against Gnar 51.97% of the time which is 7.51% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 6.22% less often than would be expected.
The average opponent winrate against Gnar is 44.46%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 54.14% of the time which is 9.11% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 4.62% less often than would be expected.
The average opponent winrate against Cho'Gath is 45.03%.


Malphite
Shard of the Monolith
Senna wins against Malphite 55.20% of the time which is 8.94% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 4.79% less often than would be expected.
The average opponent winrate against Malphite is 46.26%.


Garen
The Might of Demacia
Senna wins against Garen 55.95% of the time which is 12.19% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.53% less often than would be expected.
The average opponent winrate against Garen is 43.76%.


Darius
the Hand of Noxus
Senna wins against Darius 56.89% of the time which is 14.48% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.79% more often than would be expected.
The average opponent winrate against Darius is 42.41%.


Ambessa
Matriarch of War
Senna wins against Ambessa 57.94% of the time which is 14.46% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.75% more often than would be expected.
The average opponent winrate against Ambessa is 43.48%.


K'Sante
the Pride of Nazumah
Senna wins against K'Sante 58.19% of the time which is 14.73% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 1.02% more often than would be expected.
The average opponent winrate against K'Sante is 43.46%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 58.22% of the time which is 13.46% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.27% less often than would be expected.
The average opponent winrate against Jayce is 44.76%.


Sett
the Boss
Senna wins against Sett 59.44% of the time which is 16.67% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.97% more often than would be expected.
The average opponent winrate against Sett is 42.77%.


Riven
the Exile
Senna wins against Riven 60.26% of the time which is 16.58% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 2.87% more often than would be expected.
The average opponent winrate against Riven is 43.68%.


Yone
the Unforgotten
Senna wins against Yone 60.31% of the time which is 16.81% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 3.10% more often than would be expected.
The average opponent winrate against Yone is 43.50%.


Jax
Grandmaster at Arms
Senna wins against Jax 60.84% of the time which is 16.58% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 2.86% more often than would be expected.
The average opponent winrate against Jax is 44.26%.


Renekton
the Butcher of the Sands
Senna wins against Renekton 61.67% of the time which is 15.30% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.57% more often than would be expected.
The average opponent winrate against Renekton is 46.37%.


Aatrox
the Darkin Blade
Senna wins against Aatrox 61.73% of the time which is 18.69% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 4.99% more often than would be expected.
The average opponent winrate against Aatrox is 43.04%.


Sion
The Undead Juggernaut
Senna wins against Sion 68.22% of the time which is 23.74% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 10.01% more often than would be expected.
The average opponent winrate against Sion is 44.48%.