

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.
Unranked Champions Analysed: 1,023,887
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 15.16 is the strongest counter to top champions of Fiora, Aatrox & Jax. While Senna support is countered most by top champions of Malphite, Renekton & Garen. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Malphite
Shard of the Monolith
Senna wins against Malphite 40.00% of the time which is 10.89% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 5.56% less often than would be expected.
The average opponent winrate against Malphite is 50.89%.


Renekton
the Butcher of the Sands
Senna wins against Renekton 41.35% of the time which is 9.81% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 4.47% less often than would be expected.
The average opponent winrate against Renekton is 51.16%.


Garen
The Might of Demacia
Senna wins against Garen 41.61% of the time which is 9.72% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 4.38% less often than would be expected.
The average opponent winrate against Garen is 51.33%.


Sion
The Undead Juggernaut
Senna wins against Sion 43.40% of the time which is 6.85% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.52% less often than would be expected.
The average opponent winrate against Sion is 50.25%.


Teemo
the Swift Scout
Senna wins against Teemo 43.44% of the time which is 9.00% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.66% less often than would be expected.
The average opponent winrate against Teemo is 52.44%.


Sett
the Boss
Senna wins against Sett 43.82% of the time which is 7.46% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.12% less often than would be expected.
The average opponent winrate against Sett is 51.28%.


Dr. Mundo
the Madman of Zaun
Senna wins against Dr. Mundo 45.45% of the time which is 4.83% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.50% more often than would be expected.
The average opponent winrate against Dr. Mundo is 50.28%.


Mordekaiser
the Iron Revenant
Senna wins against Mordekaiser 47.94% of the time which is 4.16% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.18% more often than would be expected.
The average opponent winrate against Mordekaiser is 52.10%.


Yone
the Unforgotten
Senna wins against Yone 48.00% of the time which is 5.43% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.10% less often than would be expected.
The average opponent winrate against Yone is 53.43%.


Darius
the Hand of Noxus
Senna wins against Darius 49.04% of the time which is 4.56% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.77% more often than would be expected.
The average opponent winrate against Darius is 53.60%.


Jax
Grandmaster at Arms
Senna wins against Jax 49.24% of the time which is 2.19% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 3.15% more often than would be expected.
The average opponent winrate against Jax is 51.43%.


Aatrox
the Darkin Blade
Senna wins against Aatrox 50.85% of the time which is 1.13% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 4.21% more often than would be expected.
The average opponent winrate against Aatrox is 51.98%.


Fiora
the Grand Duelist
Senna wins against Fiora 50.98% of the time which is 2.57% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 7.89% more often than would be expected.
The average opponent winrate against Fiora is 48.41%.