

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: 13,721,159
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 15.16 is the strongest counter to jungle champions of Warwick, Kayn & Master Yi. While Senna top is countered most by jungle champions of Sylas, Nocturne & Trundle. Below is a detailed breakdown of Senna top counters against jungle champions with a minimum of 100 games.


Sylas
the Unshackled
Senna wins against Sylas 39.60% of the time which is 13.04% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 8.46% less often than would be expected.
The average opponent winrate against Sylas is 52.64%.


Nocturne
the Eternal Nightmare
Senna wins against Nocturne 41.80% of the time which is 8.38% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 3.80% less often than would be expected.
The average opponent winrate against Nocturne is 50.18%.


Trundle
the Troll King
Senna wins against Trundle 41.94% of the time which is 7.41% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.83% less often than would be expected.
The average opponent winrate against Trundle is 49.35%.


Volibear
the Relentless Storm
Senna wins against Volibear 42.18% of the time which is 5.26% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.70% less often than would be expected.
The average opponent winrate against Volibear is 47.44%.


Viego
The Ruined King
Senna wins against Viego 43.06% of the time which is 7.40% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.82% less often than would be expected.
The average opponent winrate against Viego is 50.46%.


Master Yi
the Wuju Bladesman
Senna wins against Master Yi 43.32% of the time which is 4.45% lower against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 0.11% more often than would be expected.
The average opponent winrate against Master Yi is 47.77%.


Kayn
the Shadow Reaper
Senna wins against Kayn 48.25% of the time which is 2.31% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.27% more often than would be expected.
The average opponent winrate against Kayn is 50.56%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 50.38% of the time which is 3.20% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 7.75% more often than would be expected.
The average opponent winrate against Warwick is 47.18%.