

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: 1,508,904
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 Akali, Twisted Fate & Aurora. While Senna support is countered most by middle champions of Syndra, Zed & Sylas. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Syndra
Souveraine obscure
Senna wins against Syndra 45.71% of the time which is 0.91% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 8.17% less often than would be expected.
The average opponent winrate against Syndra is 44.80%.


Zed
Maître des ombres
Senna wins against Zed 47.86% of the time which is 3.71% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 5.36% less often than would be expected.
The average opponent winrate against Zed is 44.15%.


Sylas
Révolutionnaire déchaîné
Senna wins against Sylas 48.99% of the time which is 3.52% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 5.57% less often than would be expected.
The average opponent winrate against Sylas is 45.47%.


Vladimir
Saigneur pourpre
Senna wins against Vladimir 49.53% of the time which is 4.61% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 4.47% less often than would be expected.
The average opponent winrate against Vladimir is 44.92%.


Yasuo
Disgracié
Senna wins against Yasuo 53.33% of the time which is 7.36% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.73% less often than would be expected.
The average opponent winrate against Yasuo is 45.97%.


Orianna
Demoiselle mécanique
Senna wins against Orianna 53.44% of the time which is 9.62% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.55% more often than would be expected.
The average opponent winrate against Orianna is 43.82%.


Yone
Inoublié
Senna wins against Yone 54.29% of the time which is 7.93% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.16% less often than would be expected.
The average opponent winrate against Yone is 46.36%.


Katarina
Lame sinistre
Senna wins against Katarina 55.41% of the time which is 10.00% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.91% more often than would be expected.
The average opponent winrate against Katarina is 45.41%.


Hwei
Visionnaire
Senna wins against Hwei 56.48% of the time which is 11.28% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.19% more often than would be expected.
The average opponent winrate against Hwei is 45.20%.


Galio
Colosse
Senna wins against Galio 57.25% of the time which is 12.77% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.69% more often than would be expected.
The average opponent winrate against Galio is 44.48%.


Viktor
Héraut de l'arcane
Senna wins against Viktor 57.46% of the time which is 11.08% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.99% more often than would be expected.
The average opponent winrate against Viktor is 46.38%.


Ahri
Renard à neuf queues
Senna wins against Ahri 57.49% of the time which is 11.91% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.82% more often than would be expected.
The average opponent winrate against Ahri is 45.58%.


LeBlanc
Manipulatrice
Senna wins against LeBlanc 58.00% of the time which is 13.71% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 4.63% more often than would be expected.
The average opponent winrate against LeBlanc is 44.29%.


Aurora
Sorcière d'entre les mondes
Senna wins against Aurora 58.59% of the time which is 12.89% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 3.80% more often than would be expected.
The average opponent winrate against Aurora is 45.70%.


Twisted Fate
Maître des cartes
Senna wins against Twisted Fate 58.77% of the time which is 13.44% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 4.35% more often than would be expected.
The average opponent winrate against Twisted Fate is 45.33%.


Akali
Assassin rebelle
Senna wins against Akali 58.78% of the time which is 13.08% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 3.99% more often than would be expected.
The average opponent winrate against Akali is 45.70%.