

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: 1,579,168
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 middle Counters
Senna support on Patch 30 is the strongest counter to middle champions of Viktor, Zed & Yone. While Senna support is countered most by middle champions of Syndra, Aurora & Lux. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Syndra
the Dark Sovereign
Senna wins against Syndra 44.60% of the time which is 0.19% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 8.66% less often than would be expected.
The average opponent winrate against Syndra is 44.41%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 45.45% of the time which is 0.49% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 9.35% less often than would be expected.
The average opponent winrate against Aurora is 45.94%.


Lux
the Lady of Luminosity
Senna wins against Lux 48.00% of the time which is 2.19% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 6.67% less often than would be expected.
The average opponent winrate against Lux is 45.81%.


Katarina
the Sinister Blade
Senna wins against Katarina 49.30% of the time which is 4.25% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 4.60% less often than would be expected.
The average opponent winrate against Katarina is 45.05%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 51.01% of the time which is 6.82% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 2.02% less often than would be expected.
The average opponent winrate against Orianna is 44.19%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 51.85% of the time which is 7.37% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.48% less often than would be expected.
The average opponent winrate against LeBlanc is 44.48%.


Akali
the Rogue Assassin
Senna wins against Akali 52.27% of the time which is 7.60% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.25% less often than would be expected.
The average opponent winrate against Akali is 44.67%.


Hwei
the Visionary
Senna wins against Hwei 52.55% of the time which is 7.69% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.16% less often than would be expected.
The average opponent winrate against Hwei is 44.86%.


Sylas
the Unshackled
Senna wins against Sylas 53.78% of the time which is 9.35% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.50% more often than would be expected.
The average opponent winrate against Sylas is 44.43%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 53.96% of the time which is 10.35% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.52% more often than would be expected.
The average opponent winrate against Twisted Fate is 43.61%.


Galio
the Colossus
Senna wins against Galio 53.98% of the time which is 8.92% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.07% more often than would be expected.
The average opponent winrate against Galio is 45.06%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 54.78% of the time which is 10.63% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.79% more often than would be expected.
The average opponent winrate against Vladimir is 44.15%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 55.45% of the time which is 10.45% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.60% more often than would be expected.
The average opponent winrate against Malzahar is 45.00%.


Yasuo
the Unforgiven
Senna wins against Yasuo 56.25% of the time which is 11.58% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.73% more often than would be expected.
The average opponent winrate against Yasuo is 44.67%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 58.38% of the time which is 13.49% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 4.64% more often than would be expected.
The average opponent winrate against Ahri is 44.89%.


Yone
the Unforgotten
Senna wins against Yone 59.32% of the time which is 14.32% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 5.47% more often than would be expected.
The average opponent winrate against Yone is 45.00%.


Zed
the Master of Shadows
Senna wins against Zed 59.72% of the time which is 14.66% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 5.81% more often than would be expected.
The average opponent winrate against Zed is 45.06%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 59.75% of the time which is 14.55% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 5.70% more often than would be expected.
The average opponent winrate against Viktor is 45.20%.