

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.
Silver Champions Analysed: 462,254
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 top Counters
Presently there is insufficent games played by Senna support on Patch 15.18 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Garen
el Poder de Demacia
Senna wins against Garen 44.55% of the time which is 3.29% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 4.39% less often than would be expected.
The average opponent winrate against Garen is 47.84%.


Sett
El Jefe
Senna wins against Sett 47.52% of the time which is 0.78% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.32% less often than would be expected.
The average opponent winrate against Sett is 46.74%.


Mordekaiser
el Renacido de Hierro
Senna wins against Mordekaiser 51.96% of the time which is 4.88% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 3.78% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.08%.