

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: 936,215
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 bottom Counters
Senna support on Patch 15.16 is the strongest counter to bottom champions of Lucian, Ashe & Sivir. While Senna support is countered most by bottom champions of Smolder, Tristana & Jhin. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Smolder
der feurige Welpling
Senna wins against Smolder 43.15% of the time which is 5.08% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.40% less often than would be expected.
The average opponent winrate against Smolder is 48.23%.


Tristana
die Yordle-Schützin
Senna wins against Tristana 43.70% of the time which is 8.16% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.46% less often than would be expected.
The average opponent winrate against Tristana is 51.86%.


Jhin
der Virtuose
Senna wins against Jhin 43.91% of the time which is 6.69% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.00% less often than would be expected.
The average opponent winrate against Jhin is 50.60%.


Aphelios
die Waffe der Lunari
Senna wins against Aphelios 44.44% of the time which is 4.23% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.45% more often than would be expected.
The average opponent winrate against Aphelios is 48.67%.


Caitlyn
der Sheriff von Piltover
Senna wins against Caitlyn 45.34% of the time which is 7.69% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 3.00% less often than would be expected.
The average opponent winrate against Caitlyn is 53.03%.


Yunara
der unerschütterliche Glaube
Senna wins against Yunara 45.65% of the time which is 3.57% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 1.11% more often than would be expected.
The average opponent winrate against Yunara is 49.22%.


Ezreal
der verwegene Forscher
Senna wins against Ezreal 45.65% of the time which is 6.18% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.48% less often than would be expected.
The average opponent winrate against Ezreal is 51.83%.


Miss Fortune
die Kopfgeldjägerin
Senna wins against Miss Fortune 46.74% of the time which is 5.78% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.09% less often than would be expected.
The average opponent winrate against Miss Fortune is 52.52%.


Jinx
die Schießwütige
Senna wins against Jinx 46.80% of the time which is 4.31% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.38% more often than would be expected.
The average opponent winrate against Jinx is 51.11%.


Samira
die Wüstenrose
Senna wins against Samira 46.90% of the time which is 2.31% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.37% more often than would be expected.
The average opponent winrate against Samira is 49.21%.


Vayne
die Jägerin der Nacht
Senna wins against Vayne 47.13% of the time which is 1.91% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.77% more often than would be expected.
The average opponent winrate against Vayne is 49.04%.


Kai'Sa
Tochter der Leere
Senna wins against Kai'Sa 47.31% of the time which is 1.93% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.76% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.24%.


Sivir
die Kampfmeisterin
Senna wins against Sivir 48.07% of the time which is 1.01% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 3.67% more often than would be expected.
The average opponent winrate against Sivir is 49.08%.


Ashe
die Frostbogenschützin
Senna wins against Ashe 48.81% of the time which is 2.75% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.94% more often than would be expected.
The average opponent winrate against Ashe is 51.56%.


Lucian
der Läuterer
Senna wins against Lucian 52.12% of the time which is 1.84% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 6.53% more often than would be expected.
The average opponent winrate against Lucian is 50.28%.