

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.
Bronze Champions Analysed: 11,634,044
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 bottom vs jungle Counters
Senna bottom on Patch 15.7 is the strongest counter to jungle champions of Lee Sin, Vi & Nocturne. While Senna bottom is countered most by jungle champions of Shaco, Warwick & Kayn. Below is a detailed breakdown of Senna bottom counters against jungle champions with a minimum of 100 games.


Shaco
the Demon Jester
Senna wins against Shaco 43.94% of the time which is 8.27% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 4.48% less often than would be expected.
The average opponent winrate against Shaco is 52.21%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 44.59% of the time which is 2.29% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.47% more often than would be expected.
The average opponent winrate against Warwick is 46.88%.


Kayn
the Shadow Reaper
Senna wins against Kayn 45.22% of the time which is 4.15% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.36% less often than would be expected.
The average opponent winrate against Kayn is 49.37%.


Master Yi
the Wuju Bladesman
Senna wins against Master Yi 45.45% of the time which is 4.12% lower against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 0.33% less often than would be expected.
The average opponent winrate against Master Yi is 49.57%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 48.15% of the time which is 0.94% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.84% more often than would be expected.
The average opponent winrate against Naafiri is 49.09%.


Viego
The Ruined King
Senna wins against Viego 48.48% of the time which is 1.87% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.92% more often than would be expected.
The average opponent winrate against Viego is 50.35%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 48.74% of the time which is 0.63% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 4.41% more often than would be expected.
The average opponent winrate against Nocturne is 48.11%.


Vi
the Piltover Enforcer
Senna wins against Vi 51.49% of the time which is 0.77% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 4.56% more often than would be expected.
The average opponent winrate against Vi is 50.72%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 58.10% of the time which is 4.35% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 8.14% more often than would be expected.
The average opponent winrate against Lee Sin is 53.75%.