

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.
Master+ Champions Analysed: 799,582
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 15.16 is the strongest counter to support champions of Nami, Karma & Nautilus. While Senna support is countered most by support champions of Milio, Bard & Lulu. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Milio
Něžný plamen
Senna wins against Milio 42.45% of the time which is 3.52% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 5.47% less often than would be expected.
The average opponent winrate against Milio is 45.97%.


Bard
Potulný opatrovník
Senna wins against Bard 42.64% of the time which is 4.53% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 6.48% less often than would be expected.
The average opponent winrate against Bard is 47.17%.


Lulu
Vílí čarodějka
Senna wins against Lulu 43.92% of the time which is 4.52% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 6.47% less often than would be expected.
The average opponent winrate against Lulu is 48.44%.


Sona
Mistryně strun
Senna wins against Sona 44.95% of the time which is 1.45% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.40% less often than would be expected.
The average opponent winrate against Sona is 46.40%.


Nautilus
Titán z hlubin
Senna wins against Nautilus 51.75% of the time which is 2.96% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.01% more often than would be expected.
The average opponent winrate against Nautilus is 48.79%.


Karma
Osvícená
Senna wins against Karma 59.02% of the time which is 10.33% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 8.38% more often than would be expected.
The average opponent winrate against Karma is 48.69%.


Nami
Vládkyně přílivu
Senna wins against Nami 64.90% of the time which is 18.48% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 16.53% more often than would be expected.
The average opponent winrate against Nami is 46.42%.