

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: 391,594
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
Presently there is insufficent games played by Senna support on Patch 15.7 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


Nautilus
el Titán de las Profundidades
Senna wins against Nautilus 44.29% of the time which is 4.87% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 8.22% less often than would be expected.
The average opponent winrate against Nautilus is 49.16%.


Lulu
La Hechicera Hadística
Senna wins against Lulu 46.07% of the time which is 1.24% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 4.59% less often than would be expected.
The average opponent winrate against Lulu is 47.31%.


Thresh
el Carcelero Implacable
Senna wins against Thresh 50.00% of the time which is 2.91% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.44% less often than would be expected.
The average opponent winrate against Thresh is 47.09%.


Nami
la Invocadora de Mareas
Senna wins against Nami 51.80% of the time which is 3.88% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.53% more often than would be expected.
The average opponent winrate against Nami is 47.92%.


Karma
la Iluminada
Senna wins against Karma 53.29% of the time which is 4.09% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.74% more often than would be expected.
The average opponent winrate against Karma is 49.20%.