

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: 18,402,937
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 15.4 is the strongest counter to jungle champions of Lee Sin, Viego & Vi. While Senna bottom is countered most by jungle champions of Diana, Master Yi & Amumu. Below is a detailed breakdown of Senna bottom counters against jungle champions with a minimum of 100 games.


Diana
Scorn of the Moon
Senna wins against Diana 37.32% of the time which is 11.96% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 4.71% less often than would be expected.
The average opponent winrate against Diana is 49.28%.


Master Yi
the Wuju Bladesman
Senna wins against Master Yi 38.97% of the time which is 9.68% lower against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 2.44% less often than would be expected.
The average opponent winrate against Master Yi is 48.65%.


Amumu
the Sad Mummy
Senna wins against Amumu 40.00% of the time which is 7.17% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 0.02% more often than would be expected.
The average opponent winrate against Amumu is 47.17%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 41.10% of the time which is 6.20% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 0.99% more often than would be expected.
The average opponent winrate against Nocturne is 47.30%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 43.40% of the time which is 3.31% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.86% more often than would be expected.
The average opponent winrate against Warwick is 46.71%.


Kayn
the Shadow Reaper
Senna wins against Kayn 43.75% of the time which is 5.33% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.92% more often than would be expected.
The average opponent winrate against Kayn is 49.08%.


Vi
the Piltover Enforcer
Senna wins against Vi 46.30% of the time which is 4.18% lower against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 3.10% more often than would be expected.
The average opponent winrate against Vi is 50.48%.


Viego
The Ruined King
Senna wins against Viego 46.34% of the time which is 3.75% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 3.52% more often than would be expected.
The average opponent winrate against Viego is 50.09%.


Lee Sin
the Blind Monk
Senna wins against Lee Sin 49.56% of the time which is 2.82% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 4.48% more often than would be expected.
The average opponent winrate against Lee Sin is 52.38%.