

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: 785,108
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 15.7 is the strongest counter to middle champions of Galio, Sylas & LeBlanc. While Senna support is countered most by middle champions of Katarina, Yone & Zed. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Katarina
a Lâmina Sinistra
Senna wins against Katarina 50.00% of the time which is 6.34% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 6.00% less often than would be expected.
The average opponent winrate against Katarina is 43.66%.


Yone
o Inesquecido
Senna wins against Yone 50.43% of the time which is 6.33% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 6.02% less often than would be expected.
The average opponent winrate against Yone is 44.10%.


Zed
o Mestre das Sombras
Senna wins against Zed 52.68% of the time which is 9.13% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 3.21% less often than would be expected.
The average opponent winrate against Zed is 43.55%.


Orianna
a Donzela Mecânica
Senna wins against Orianna 54.00% of the time which is 10.43% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 1.91% less often than would be expected.
The average opponent winrate against Orianna is 43.57%.


Viktor
o Arauto do Arcano
Senna wins against Viktor 54.07% of the time which is 9.42% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.94% less often than would be expected.
The average opponent winrate against Viktor is 44.65%.


Yasuo
o Imperdoável
Senna wins against Yasuo 54.48% of the time which is 11.35% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.98% less often than would be expected.
The average opponent winrate against Yasuo is 43.13%.


Ahri
a Raposa de Nove Caudas
Senna wins against Ahri 55.52% of the time which is 12.83% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.51% more often than would be expected.
The average opponent winrate against Ahri is 42.69%.


LeBlanc
a Farsante
Senna wins against LeBlanc 59.54% of the time which is 14.41% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.05% more often than would be expected.
The average opponent winrate against LeBlanc is 45.13%.


Sylas
o Abjugado
Senna wins against Sylas 59.62% of the time which is 16.36% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.02% more often than would be expected.
The average opponent winrate against Sylas is 43.26%.


Galio
o Colosso
Senna wins against Galio 64.36% of the time which is 22.03% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 9.71% more often than would be expected.
The average opponent winrate against Galio is 42.33%.