

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.
Unranked Champions Analysed: 988,874
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
Senna support on Patch 15.16 is the strongest counter to jungle champions of Kha'Zix, Sylas & Lee Sin. While Senna support is countered most by jungle champions of Master Yi, Shaco & Nocturne. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Master Yi
Szermierz Wuju
Senna wins against Master Yi 36.71% of the time which is 13.77% lower against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 8.36% less often than would be expected.
The average opponent winrate against Master Yi is 50.48%.


Shaco
Demoniczny Błazen
Senna wins against Shaco 38.32% of the time which is 16.84% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 11.44% less often than would be expected.
The average opponent winrate against Shaco is 55.16%.


Trundle
Król Trolli
Senna wins against Trundle 41.18% of the time which is 8.55% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 3.14% less often than would be expected.
The average opponent winrate against Trundle is 49.73%.


Nocturne
Wieczny Koszmar
Senna wins against Nocturne 41.18% of the time which is 11.54% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 6.12% less often than would be expected.
The average opponent winrate against Nocturne is 52.72%.


Warwick
Rozkiełznany Gniew Zaun
Senna wins against Warwick 41.43% of the time which is 12.50% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 7.09% less often than would be expected.
The average opponent winrate against Warwick is 53.93%.


Volibear
Bezlitosny Grom
Senna wins against Volibear 45.70% of the time which is 3.54% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.86% more often than would be expected.
The average opponent winrate against Volibear is 49.24%.


Kayn
Żniwiarz Cienia
Senna wins against Kayn 46.43% of the time which is 5.82% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.40% less often than would be expected.
The average opponent winrate against Kayn is 52.25%.


Viego
Zniszczony Król
Senna wins against Viego 48.25% of the time which is 0.82% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 4.58% more often than would be expected.
The average opponent winrate against Viego is 49.07%.


Lee Sin
Ślepy Mnich
Senna wins against Lee Sin 49.66% of the time which is 2.64% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.78% more often than would be expected.
The average opponent winrate against Lee Sin is 52.30%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 50.00% of the time which is 1.47% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 6.87% more often than would be expected.
The average opponent winrate against Sylas is 48.53%.


Kha'Zix
Łowca Pustki
Senna wins against Kha'Zix 50.43% of the time which is 1.26% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 6.66% more often than would be expected.
The average opponent winrate against Kha'Zix is 49.17%.