

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.
Diamond+ Champions Analysed: 1,828,353
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 Taliyah, Ryze & Aurora. While Senna bottom is countered most by middle champions of Qiyana, Zoe & Akshan. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 42.86% of the time which is 2.18% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 4.77% less often than would be expected.
The average opponent winrate against Qiyana is 45.04%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 42.97% of the time which is 4.40% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 7.00% less often than would be expected.
The average opponent winrate against Zoe is 47.37%.


Akshan
Zbuntowany Strażnik
Senna wins against Akshan 46.08% of the time which is 2.70% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 5.30% less often than would be expected.
The average opponent winrate against Akshan is 48.78%.


Kassadin
Wędrowiec Pustki
Senna wins against Kassadin 46.79% of the time which is 1.14% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 3.74% less often than would be expected.
The average opponent winrate against Kassadin is 47.93%.


Viktor
Herold Arcane
Senna wins against Viktor 47.48% of the time which is 2.37% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 4.97% less often than would be expected.
The average opponent winrate against Viktor is 49.85%.


Annie
Dziecko Ciemności
Senna wins against Annie 47.79% of the time which is 1.25% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 1.35% less often than would be expected.
The average opponent winrate against Annie is 46.54%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 48.54% of the time which is 0.33% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.27% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.21%.


Zed
Władca Cieni
Senna wins against Zed 49.08% of the time which is 0.68% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 3.28% less often than would be expected.
The average opponent winrate against Zed is 49.76%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 49.30% of the time which is 0.29% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.89% less often than would be expected.
The average opponent winrate against Sylas is 49.59%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 49.60% of the time which is 0.69% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 3.29% less often than would be expected.
The average opponent winrate against Orianna is 50.29%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 50.00% of the time which is 0.47% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 2.13% less often than would be expected.
The average opponent winrate against Malzahar is 49.53%.


Akali
Skryta Zabójczyni
Senna wins against Akali 50.76% of the time which is 1.37% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.23% less often than would be expected.
The average opponent winrate against Akali is 49.39%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 51.15% of the time which is 2.28% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.32% less often than would be expected.
The average opponent winrate against Syndra is 48.87%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 51.43% of the time which is 2.57% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 0.03% less often than would be expected.
The average opponent winrate against Katarina is 48.86%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 51.75% of the time which is 2.84% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.24% more often than would be expected.
The average opponent winrate against Vladimir is 48.91%.


Mel
Odbicie Duszy
Senna wins against Mel 51.89% of the time which is 1.32% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.91% less often than would be expected.
The average opponent winrate against Mel is 53.21%.


Galio
Kolos
Senna wins against Galio 52.57% of the time which is 4.65% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.05% more often than would be expected.
The average opponent winrate against Galio is 47.92%.


Yasuo
Pokutnik
Senna wins against Yasuo 53.51% of the time which is 3.56% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.96% more often than would be expected.
The average opponent winrate against Yasuo is 49.95%.


Azir
Imperator Pustyni
Senna wins against Azir 54.29% of the time which is 2.77% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.17% more often than would be expected.
The average opponent winrate against Azir is 51.52%.


Yone
Wiecznie Żywy
Senna wins against Yone 54.36% of the time which is 0.91% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.68% less often than would be expected.
The average opponent winrate against Yone is 53.45%.


LeBlanc
Oszustka
Senna wins against LeBlanc 54.48% of the time which is 5.65% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 3.05% more often than would be expected.
The average opponent winrate against LeBlanc is 48.83%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 54.55% of the time which is 5.15% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.55% more often than would be expected.
The average opponent winrate against Xerath is 49.40%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 56.02% of the time which is 6.15% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 3.55% more often than would be expected.
The average opponent winrate against Ahri is 49.87%.


Hwei
Wizjoner
Senna wins against Hwei 57.82% of the time which is 7.69% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 5.09% more often than would be expected.
The average opponent winrate against Hwei is 50.13%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 58.33% of the time which is 7.34% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 4.74% more often than would be expected.
The average opponent winrate against Aurora is 50.99%.


Ryze
Mag Run
Senna wins against Ryze 59.24% of the time which is 8.91% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 6.31% more often than would be expected.
The average opponent winrate against Ryze is 50.33%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 60.16% of the time which is 10.90% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 8.30% more often than would be expected.
The average opponent winrate against Taliyah is 49.26%.