

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: 20,044,863
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 top vs jungle Counters
Senna top on Patch 15.17 is the strongest counter to jungle champions of Warwick, Lee Sin & Kayn. While Senna top is countered most by jungle champions of Volibear, Nocturne & Sylas. Below is a detailed breakdown of Senna top counters against jungle champions with a minimum of 100 games.


Volibear
la Tormenta Implacable
Senna wins against Volibear 40.98% of the time which is 5.32% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 3.24% less often than would be expected.
The average opponent winrate against Volibear is 46.30%.


Nocturne
la Pesadilla Eterna
Senna wins against Nocturne 42.19% of the time which is 6.84% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 4.74% less often than would be expected.
The average opponent winrate against Nocturne is 49.03%.


Sylas
el Usurpador
Senna wins against Sylas 42.86% of the time which is 8.38% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 6.28% less often than would be expected.
The average opponent winrate against Sylas is 51.24%.


Maestro Yi
la Espada Wuju
Senna wins against Maestro Yi 45.11% of the time which is 3.67% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Senna wins against Maestro Yi 1.57% less often than would be expected.
The average opponent winrate against Maestro Yi is 48.78%.


Viego
El Rey Arruinado
Senna wins against Viego 45.41% of the time which is 4.09% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.99% less often than would be expected.
The average opponent winrate against Viego is 49.50%.


Xin Zhao
el Senescal de Demacia
Senna wins against Xin Zhao 46.83% of the time which is 3.77% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 1.67% less often than would be expected.
The average opponent winrate against Xin Zhao is 50.60%.


Kayn
el Segador Sombrío
Senna wins against Kayn 48.72% of the time which is 0.89% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.21% more often than would be expected.
The average opponent winrate against Kayn is 49.61%.


Lee Sin
el Monje Ciego
Senna wins against Lee Sin 48.80% of the time which is 3.44% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 1.34% less often than would be expected.
The average opponent winrate against Lee Sin is 52.24%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 62.59% of the time which is 16.09% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 18.18% more often than would be expected.
The average opponent winrate against Warwick is 46.50%.