

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.
Emerald+ Champions Analysed: 6,565,918
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 7 is the strongest counter to middle champions of Annie, Aurora & Vladimir. While Senna bottom is countered most by middle champions of Kassadin, Galio & Taliyah. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


Kassadin
the Void Walker
Senna wins against Kassadin 35.71% of the time which is 13.16% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 12.15% less often than would be expected.
The average opponent winrate against Kassadin is 48.87%.


Galio
the Colossus
Senna wins against Galio 38.21% of the time which is 9.93% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 8.93% less often than would be expected.
The average opponent winrate against Galio is 48.14%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 41.07% of the time which is 7.25% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 6.25% less often than would be expected.
The average opponent winrate against Taliyah is 48.32%.


Ekko
the Boy Who Shattered Time
Senna wins against Ekko 41.46% of the time which is 6.50% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 5.50% less often than would be expected.
The average opponent winrate against Ekko is 47.96%.


Ryze
the Rune Mage
Senna wins against Ryze 42.34% of the time which is 8.15% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 7.14% less often than would be expected.
The average opponent winrate against Ryze is 50.49%.


Lux
the Lady of Luminosity
Senna wins against Lux 42.86% of the time which is 5.27% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 4.27% less often than would be expected.
The average opponent winrate against Lux is 48.13%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 43.36% of the time which is 6.30% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 5.29% less often than would be expected.
The average opponent winrate against LeBlanc is 49.66%.


Syndra
the Dark Sovereign
Senna wins against Syndra 43.48% of the time which is 5.73% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 4.72% less often than would be expected.
The average opponent winrate against Syndra is 49.21%.


Zed
the Master of Shadows
Senna wins against Zed 45.05% of the time which is 4.41% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 3.40% less often than would be expected.
The average opponent winrate against Zed is 49.46%.


Hwei
the Visionary
Senna wins against Hwei 45.93% of the time which is 3.05% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.04% less often than would be expected.
The average opponent winrate against Hwei is 48.98%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 46.15% of the time which is 3.45% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.44% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.60%.


Akshan
the Rogue Sentinel
Senna wins against Akshan 46.23% of the time which is 2.00% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 1.00% less often than would be expected.
The average opponent winrate against Akshan is 48.23%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 46.76% of the time which is 1.32% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.32% less often than would be expected.
The average opponent winrate against Malzahar is 48.08%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 47.65% of the time which is 0.95% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.06% more often than would be expected.
The average opponent winrate against Ahri is 48.60%.


Katarina
the Sinister Blade
Senna wins against Katarina 48.28% of the time which is 0.15% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.15% more often than would be expected.
The average opponent winrate against Katarina is 48.13%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 48.36% of the time which is 1.10% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.09% less often than would be expected.
The average opponent winrate against Viktor is 49.46%.


Zoe
the Aspect of Twilight
Senna wins against Zoe 49.32% of the time which is 1.89% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 2.89% more often than would be expected.
The average opponent winrate against Zoe is 47.43%.


Diana
Scorn of the Moon
Senna wins against Diana 50.00% of the time which is 2.19% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 3.19% more often than would be expected.
The average opponent winrate against Diana is 47.81%.


Yone
the Unforgotten
Senna wins against Yone 50.53% of the time which is 1.43% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.42% less often than would be expected.
The average opponent winrate against Yone is 51.96%.


Yasuo
the Unforgiven
Senna wins against Yasuo 50.54% of the time which is 1.06% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.07% more often than would be expected.
The average opponent winrate against Yasuo is 49.48%.


Azir
the Emperor of the Sands
Senna wins against Azir 51.41% of the time which is 0.41% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.60% more often than would be expected.
The average opponent winrate against Azir is 51.82%.


Mel
the Soul's Reflection
Senna wins against Mel 51.94% of the time which is 1.28% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.29% more often than would be expected.
The average opponent winrate against Mel is 50.66%.


Xerath
the Magus Ascendant
Senna wins against Xerath 52.27% of the time which is 4.82% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 5.82% more often than would be expected.
The average opponent winrate against Xerath is 47.45%.


Akali
the Rogue Assassin
Senna wins against Akali 52.29% of the time which is 3.07% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 4.08% more often than would be expected.
The average opponent winrate against Akali is 49.22%.


Sylas
the Unshackled
Senna wins against Sylas 52.80% of the time which is 3.09% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.10% more often than would be expected.
The average opponent winrate against Sylas is 49.71%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 53.16% of the time which is 4.17% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 5.18% more often than would be expected.
The average opponent winrate against Orianna is 48.99%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 53.90% of the time which is 5.90% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 6.90% more often than would be expected.
The average opponent winrate against Vladimir is 48.00%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 54.90% of the time which is 5.15% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 6.16% more often than would be expected.
The average opponent winrate against Aurora is 49.75%.


Annie
the Dark Child
Senna wins against Annie 55.92% of the time which is 8.63% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 9.63% more often than would be expected.
The average opponent winrate against Annie is 47.29%.