

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: 929,921
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 15.4 is the strongest counter to bottom champions of Lucian, Ashe & Zeri. While Senna support is countered most by bottom champions of Tristana, Jinx & Jhin. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Tristana
the Yordle Gunner
Senna wins against Tristana 52.20% of the time which is 9.29% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 4.41% less often than would be expected.
The average opponent winrate against Tristana is 42.91%.


Jinx
the Loose Cannon
Senna wins against Jinx 53.23% of the time which is 10.80% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 2.89% less often than would be expected.
The average opponent winrate against Jinx is 42.43%.


Jhin
the Virtuoso
Senna wins against Jhin 54.67% of the time which is 9.57% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 4.16% less often than would be expected.
The average opponent winrate against Jhin is 45.10%.


Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 54.93% of the time which is 11.58% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.13% less often than would be expected.
The average opponent winrate against Aphelios is 43.35%.


Vayne
the Night Hunter
Senna wins against Vayne 55.56% of the time which is 12.97% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.72% less often than would be expected.
The average opponent winrate against Vayne is 42.59%.


Varus
the Arrow of Retribution
Senna wins against Varus 56.44% of the time which is 11.97% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.76% less often than would be expected.
The average opponent winrate against Varus is 44.47%.


Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 56.60% of the time which is 13.14% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.57% less often than would be expected.
The average opponent winrate against Caitlyn is 43.46%.


Sivir
the Battle Mistress
Senna wins against Sivir 57.69% of the time which is 12.88% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.85% less often than would be expected.
The average opponent winrate against Sivir is 44.81%.


Twitch
the Plague Rat
Senna wins against Twitch 59.33% of the time which is 15.02% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.30% more often than would be expected.
The average opponent winrate against Twitch is 44.31%.


Corki
the Daring Bombardier
Senna wins against Corki 59.47% of the time which is 15.30% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.58% more often than would be expected.
The average opponent winrate against Corki is 44.17%.


Ezreal
the Prodigal Explorer
Senna wins against Ezreal 60.03% of the time which is 15.86% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.14% more often than would be expected.
The average opponent winrate against Ezreal is 44.17%.


Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 60.28% of the time which is 15.53% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.80% more often than would be expected.
The average opponent winrate against Kai'Sa is 44.75%.


Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 60.44% of the time which is 16.10% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.38% more often than would be expected.
The average opponent winrate against Miss Fortune is 44.34%.


Draven
the Glorious Executioner
Senna wins against Draven 60.68% of the time which is 17.80% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 4.10% more often than would be expected.
The average opponent winrate against Draven is 42.88%.


Zeri
The Spark of Zaun
Senna wins against Zeri 60.71% of the time which is 18.19% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 4.50% more often than would be expected.
The average opponent winrate against Zeri is 42.52%.


Ashe
the Frost Archer
Senna wins against Ashe 61.79% of the time which is 18.37% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 4.66% more often than would be expected.
The average opponent winrate against Ashe is 43.42%.


Lucian
the Purifier
Senna wins against Lucian 62.30% of the time which is 16.99% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 3.26% more often than would be expected.
The average opponent winrate against Lucian is 45.31%.