

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: 747,475
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 jungle Counters
Presently there is insufficent games played by Senna support on Patch 14 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Viego
El Rey Arruinado
Senna wins against Viego 48.50% of the time which is 4.88% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 5.37% less often than would be expected.
The average opponent winrate against Viego is 43.62%.


Sylas
el Usurpador
Senna wins against Sylas 60.26% of the time which is 16.22% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 5.96% more often than would be expected.
The average opponent winrate against Sylas is 44.04%.


Lee Sin
el Monje Ciego
Senna wins against Lee Sin 60.81% of the time which is 18.04% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 7.80% more often than would be expected.
The average opponent winrate against Lee Sin is 42.77%.


Zed
el Maestro de las Sombras
Senna wins against Zed 62.50% of the time which is 17.09% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 6.82% more often than would be expected.
The average opponent winrate against Zed is 45.41%.