

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.
Master+ Champions Analysed: 1,043,887
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 support vs middle Counters
Senna support on Patch 7 is the strongest counter to middle champions of Hwei, Twisted Fate & Akshan. While Senna support is countered most by middle champions of Syndra, Naafiri & Aurora. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Syndra
the Dark Sovereign
Senna wins against Syndra 44.73% of the time which is 1.19% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 4.88% less often than would be expected.
The average opponent winrate against Syndra is 45.92%.


Naafiri
the Hound of a Hundred Bites
Senna wins against Naafiri 45.19% of the time which is 0.42% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 4.11% less often than would be expected.
The average opponent winrate against Naafiri is 45.61%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 46.21% of the time which is 4.06% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 7.76% less often than would be expected.
The average opponent winrate against Aurora is 50.27%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 46.65% of the time which is 1.05% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 2.64% less often than would be expected.
The average opponent winrate against Ahri is 45.60%.


Sylas
the Unshackled
Senna wins against Sylas 48.79% of the time which is 0.39% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.31% less often than would be expected.
The average opponent winrate against Sylas is 48.40%.


Akali
the Rogue Assassin
Senna wins against Akali 48.89% of the time which is 1.03% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.67% less often than would be expected.
The average opponent winrate against Akali is 47.86%.


Yasuo
the Unforgiven
Senna wins against Yasuo 50.00% of the time which is 3.79% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.09% more often than would be expected.
The average opponent winrate against Yasuo is 46.21%.


Zed
the Master of Shadows
Senna wins against Zed 51.18% of the time which is 4.18% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.48% more often than would be expected.
The average opponent winrate against Zed is 47.00%.


Katarina
the Sinister Blade
Senna wins against Katarina 51.43% of the time which is 4.83% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.13% more often than would be expected.
The average opponent winrate against Katarina is 46.60%.


Zoe
the Aspect of Twilight
Senna wins against Zoe 51.92% of the time which is 5.54% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.84% more often than would be expected.
The average opponent winrate against Zoe is 46.38%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 52.35% of the time which is 4.07% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 0.37% more often than would be expected.
The average opponent winrate against Orianna is 48.28%.


Galio
the Colossus
Senna wins against Galio 52.38% of the time which is 4.74% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.04% more often than would be expected.
The average opponent winrate against Galio is 47.64%.


Azir
the Emperor of the Sands
Senna wins against Azir 53.15% of the time which is 3.37% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.33% less often than would be expected.
The average opponent winrate against Azir is 49.78%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 53.66% of the time which is 6.43% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.73% more often than would be expected.
The average opponent winrate against Vladimir is 47.23%.


Mel
the Soul's Reflection
Senna wins against Mel 54.13% of the time which is 0.09% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.60% less often than would be expected.
The average opponent winrate against Mel is 54.04%.


Taliyah
the Stoneweaver
Senna wins against Taliyah 54.14% of the time which is 9.50% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 5.81% more often than would be expected.
The average opponent winrate against Taliyah is 44.64%.


Yone
the Unforgotten
Senna wins against Yone 54.17% of the time which is 3.78% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.08% more often than would be expected.
The average opponent winrate against Yone is 50.39%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 55.37% of the time which is 7.29% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 3.59% more often than would be expected.
The average opponent winrate against Viktor is 48.08%.


LeBlanc
the Deceiver
Senna wins against LeBlanc 56.00% of the time which is 7.53% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 3.83% more often than would be expected.
The average opponent winrate against LeBlanc is 48.47%.


Akshan
the Rogue Sentinel
Senna wins against Akshan 58.04% of the time which is 10.94% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 7.24% more often than would be expected.
The average opponent winrate against Akshan is 47.10%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 58.56% of the time which is 10.83% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 7.13% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.73%.


Hwei
the Visionary
Senna wins against Hwei 58.82% of the time which is 9.01% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 5.31% more often than would be expected.
The average opponent winrate against Hwei is 49.81%.