

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.
Iron Champions Analysed: 690,635
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 15.7 is the strongest counter to bottom champions of Ezreal, Jinx & Kai'Sa. While Senna support is countered most by bottom champions of Tristana, Jhin & Miss Fortune. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Tristana
țintașul yordle
Senna wins against Tristana 41.76% of the time which is 10.96% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 5.98% less often than would be expected.
The average opponent winrate against Tristana is 52.72%.


Jhin
virtuozul
Senna wins against Jhin 42.26% of the time which is 8.48% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 3.50% less often than would be expected.
The average opponent winrate against Jhin is 50.74%.


Caitlyn
șeriful din Piltover
Senna wins against Caitlyn 44.57% of the time which is 7.42% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.44% less often than would be expected.
The average opponent winrate against Caitlyn is 51.99%.


Miss Fortune
vânătorul de recompense
Senna wins against Miss Fortune 44.57% of the time which is 5.20% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.22% less often than would be expected.
The average opponent winrate against Miss Fortune is 49.77%.


Ashe
arcașa ghețurilor
Senna wins against Ashe 45.02% of the time which is 7.21% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.23% less often than would be expected.
The average opponent winrate against Ashe is 52.23%.


Vayne
ucigașa întunericului
Senna wins against Vayne 46.67% of the time which is 4.95% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.03% more often than would be expected.
The average opponent winrate against Vayne is 51.62%.


Kai'Sa
fiica Vidului
Senna wins against Kai'Sa 47.57% of the time which is 5.81% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.83% less often than would be expected.
The average opponent winrate against Kai'Sa is 53.38%.


Jinx
dezastrul ambulant
Senna wins against Jinx 52.27% of the time which is 0.68% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 5.66% more often than would be expected.
The average opponent winrate against Jinx is 51.59%.


Ezreal
exploratorul risipitor
Senna wins against Ezreal 54.84% of the time which is 0.02% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 4.95% more often than would be expected.
The average opponent winrate against Ezreal is 54.86%.