

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.
All Ranks Champions Analysed: 36,892,620
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 15.7 is the strongest counter to jungle champions of Warwick, Nocturne & Lee Sin. While Senna top is countered most by jungle champions of Naafiri, Shaco & Kayn. Below is a detailed breakdown of Senna top counters against jungle champions with a minimum of 100 games.


Naafiri
Sabuesa de las Mil Dentelladas
Senna wins against Naafiri 38.81% of the time which is 10.08% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 4.59% less often than would be expected.
The average opponent winrate against Naafiri is 48.89%.


Shaco
El Bufón Siniestro
Senna wins against Shaco 43.41% of the time which is 8.10% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.58% less often than would be expected.
The average opponent winrate against Shaco is 51.51%.


Kayn
la Guadaña de las Sombras
Senna wins against Kayn 44.12% of the time which is 5.05% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.45% more often than would be expected.
The average opponent winrate against Kayn is 49.17%.


Vi
La Agente de Piltover
Senna wins against Vi 45.28% of the time which is 4.88% lower against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 0.63% more often than would be expected.
The average opponent winrate against Vi is 50.16%.


Viego
el Rey Arruinado
Senna wins against Viego 46.26% of the time which is 4.11% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.40% more often than would be expected.
The average opponent winrate against Viego is 50.37%.


Maestro Yi
El Espadachín Wuju
Senna wins against Maestro Yi 46.76% of the time which is 3.07% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Senna wins against Maestro Yi 2.44% more often than would be expected.
The average opponent winrate against Maestro Yi is 49.83%.


Lee Sin
El Monje Ciego
Senna wins against Lee Sin 48.57% of the time which is 3.50% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.03% more often than would be expected.
The average opponent winrate against Lee Sin is 52.07%.


Nocturne
La Pesadilla Eterna
Senna wins against Nocturne 49.52% of the time which is 1.49% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 6.97% more often than would be expected.
The average opponent winrate against Nocturne is 48.03%.


Warwick
la Ira Descontrolada de Zaun
Senna wins against Warwick 49.55% of the time which is 1.99% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 7.46% more often than would be expected.
The average opponent winrate against Warwick is 47.56%.