

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: 684,505
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 support Counters
Senna support on Patch 14 is the strongest counter to support champions of Nami, Thresh & Nautilus. While Senna support is countered most by support champions of Milio, Karma & Lulu. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Milio
The Gentle Flame
Senna wins against Milio 49.00% of the time which is 2.46% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 5.13% less often than would be expected.
The average opponent winrate against Milio is 46.54%.


Karma
the Enlightened One
Senna wins against Karma 50.00% of the time which is 3.68% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.91% less often than would be expected.
The average opponent winrate against Karma is 46.32%.


Lulu
the Fae Sorceress
Senna wins against Lulu 50.57% of the time which is 5.60% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.98% less often than would be expected.
The average opponent winrate against Lulu is 44.97%.


Nautilus
the Titan of the Depths
Senna wins against Nautilus 52.63% of the time which is 6.58% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.01% less often than would be expected.
The average opponent winrate against Nautilus is 46.05%.


Thresh
the Chain Warden
Senna wins against Thresh 54.21% of the time which is 8.58% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 1.00% more often than would be expected.
The average opponent winrate against Thresh is 45.63%.


Nami
the Tidecaller
Senna wins against Nami 56.97% of the time which is 10.87% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.28% more often than would be expected.
The average opponent winrate against Nami is 46.10%.