

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.
Gold Champions Analysed: 581,778
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 15.9 is the strongest counter to support champions of Morgana, Lulu & Nami. While Senna support is countered most by support champions of Thresh, Nautilus & Lux. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Thresh
Garde aux chaînes
Senna wins against Thresh 37.04% of the time which is 12.35% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 10.58% less often than would be expected.
The average opponent winrate against Thresh is 49.39%.


Nautilus
Titan des profondeurs
Senna wins against Nautilus 45.38% of the time which is 4.49% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.72% less often than would be expected.
The average opponent winrate against Nautilus is 49.87%.


Lux
Dame de lumière
Senna wins against Lux 47.22% of the time which is 3.25% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.48% less often than would be expected.
The average opponent winrate against Lux is 50.47%.


Nami
Aquamancienne
Senna wins against Nami 48.60% of the time which is 0.47% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 2.24% more often than would be expected.
The average opponent winrate against Nami is 48.13%.


Lulu
Sorcière féérique
Senna wins against Lulu 52.70% of the time which is 3.20% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 4.97% more often than would be expected.
The average opponent winrate against Lulu is 49.50%.


Morgana
Déchue
Senna wins against Morgana 54.29% of the time which is 5.39% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 7.16% more often than would be expected.
The average opponent winrate against Morgana is 48.90%.