

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.
D2+ Champions Analysed: 537,176
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 15.6 is the strongest counter to middle champions of Akali, Zed & Yone. While Senna support is countered most by middle champions of Viktor, Syndra & Sylas. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Viktor
Der Herold von Arcane
Senna wins against Viktor 45.22% of the time which is 4.09% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 5.46% less often than would be expected.
The average opponent winrate against Viktor is 49.31%.


Syndra
die dunkle Herrscherin
Senna wins against Syndra 46.09% of the time which is 1.26% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 2.63% less often than would be expected.
The average opponent winrate against Syndra is 47.35%.


Sylas
Sprenger der Ketten
Senna wins against Sylas 46.48% of the time which is 3.51% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.88% less often than would be expected.
The average opponent winrate against Sylas is 49.99%.


Ahri
die neunschwänzige Füchsin
Senna wins against Ahri 47.56% of the time which is 0.18% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.19% less often than would be expected.
The average opponent winrate against Ahri is 47.38%.


Yasuo
der entehrte Krieger
Senna wins against Yasuo 52.34% of the time which is 3.63% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.26% more often than would be expected.
The average opponent winrate against Yasuo is 48.71%.


Yone
der unvergessene Krieger
Senna wins against Yone 53.04% of the time which is 1.31% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.06% less often than would be expected.
The average opponent winrate against Yone is 51.73%.


Zed
der Meister der Schatten
Senna wins against Zed 53.40% of the time which is 2.59% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.22% more often than would be expected.
The average opponent winrate against Zed is 50.81%.


Akali
die rebellische Assassine
Senna wins against Akali 54.37% of the time which is 5.74% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 4.37% more often than would be expected.
The average opponent winrate against Akali is 48.63%.