

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: 2,584,388
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 middle Counters
Senna bottom on Patch 15.17 is the strongest counter to middle champions of Orianna, Zed & Mel. While Senna bottom is countered most by middle champions of Akali, Veigar & Yasuo. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


Akali
the Rogue Assassin
Senna wins against Akali 46.69% of the time which is 3.23% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 4.25% less often than would be expected.
The average opponent winrate against Akali is 49.92%.


Veigar
the Tiny Master of Evil
Senna wins against Veigar 46.94% of the time which is 0.58% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.60% less often than would be expected.
The average opponent winrate against Veigar is 47.52%.


Yasuo
the Unforgiven
Senna wins against Yasuo 48.89% of the time which is 0.09% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.93% less often than would be expected.
The average opponent winrate against Yasuo is 48.80%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 49.50% of the time which is 2.27% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.25% more often than would be expected.
The average opponent winrate against Malzahar is 47.23%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 50.41% of the time which is 1.80% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.82% less often than would be expected.
The average opponent winrate against LeBlanc is 52.21%.


Lux
the Lady of Luminosity
Senna wins against Lux 50.89% of the time which is 2.31% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.29% more often than would be expected.
The average opponent winrate against Lux is 48.58%.


Sylas
the Unshackled
Senna wins against Sylas 51.20% of the time which is 0.20% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.82% less often than would be expected.
The average opponent winrate against Sylas is 51.00%.


Yone
the Unforgotten
Senna wins against Yone 51.35% of the time which is 0.70% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.32% less often than would be expected.
The average opponent winrate against Yone is 50.65%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 51.76% of the time which is 1.28% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.26% more often than would be expected.
The average opponent winrate against Ahri is 50.48%.


Fizz
the Tidal Trickster
Senna wins against Fizz 52.45% of the time which is 3.62% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 2.60% more often than would be expected.
The average opponent winrate against Fizz is 48.83%.


Vex
the Gloomist
Senna wins against Vex 52.71% of the time which is 3.08% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 2.06% more often than would be expected.
The average opponent winrate against Vex is 49.63%.


Diana
Scorn of the Moon
Senna wins against Diana 53.95% of the time which is 5.69% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 4.67% more often than would be expected.
The average opponent winrate against Diana is 48.26%.


Katarina
the Sinister Blade
Senna wins against Katarina 54.26% of the time which is 1.58% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.56% more often than would be expected.
The average opponent winrate against Katarina is 52.68%.


Irelia
the Blade Dancer
Senna wins against Irelia 56.36% of the time which is 7.58% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 6.56% more often than would be expected.
The average opponent winrate against Irelia is 48.78%.


Galio
the Colossus
Senna wins against Galio 57.43% of the time which is 8.81% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 7.79% more often than would be expected.
The average opponent winrate against Galio is 48.62%.


Zed
the Master of Shadows
Senna wins against Zed 57.75% of the time which is 5.65% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 4.63% more often than would be expected.
The average opponent winrate against Zed is 52.10%.


Mel
the Soul's Reflection
Senna wins against Mel 57.75% of the time which is 6.65% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 5.63% more often than would be expected.
The average opponent winrate against Mel is 51.10%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 60.00% of the time which is 8.99% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 7.97% more often than would be expected.
The average opponent winrate against Orianna is 51.01%.