

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.
Silver Champions Analysed: 15,799,732
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 bottom vs bottom Counters
Senna bottom on Patch 15.7 is the strongest counter to bottom champions of Caitlyn, Lucian & Samira. While Senna bottom is countered most by bottom champions of Jinx, Tristana & Kai'Sa. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Jinx
the Loose Cannon
Senna wins against Jinx 40.69% of the time which is 7.96% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 5.41% less often than would be expected.
The average opponent winrate against Jinx is 48.65%.


Tristana
the Yordle Gunner
Senna wins against Tristana 45.71% of the time which is 4.16% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.60% less often than would be expected.
The average opponent winrate against Tristana is 49.87%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 45.93% of the time which is 5.82% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 3.26% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.75%.


Vayne
the Night Hunter
Senna wins against Vayne 46.15% of the time which is 2.39% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.16% more often than would be expected.
The average opponent winrate against Vayne is 48.54%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 47.64% of the time which is 4.81% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.25% less often than would be expected.
The average opponent winrate against Ezreal is 52.45%.


Ashe
the Frost Archer
Senna wins against Ashe 47.73% of the time which is 3.14% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.58% less often than would be expected.
The average opponent winrate against Ashe is 50.87%.


Jhin
the Virtuoso
Senna wins against Jhin 47.76% of the time which is 1.15% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.41% more often than would be expected.
The average opponent winrate against Jhin is 48.91%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 48.32% of the time which is 0.22% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.77% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.10%.


Samira
the Desert Rose
Senna wins against Samira 49.07% of the time which is 1.21% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.35% more often than would be expected.
The average opponent winrate against Samira is 50.28%.


Lucian
the Purifier
Senna wins against Lucian 50.39% of the time which is 0.65% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.91% more often than would be expected.
The average opponent winrate against Lucian is 51.04%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 51.72% of the time which is 1.55% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 4.11% more often than would be expected.
The average opponent winrate against Caitlyn is 50.17%.