

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: 2,634,349
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 15.16 is the strongest counter to middle champions of Hwei, Azir & Xerath. While Senna support is countered most by middle champions of Katarina, Twisted Fate & Ekko. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Katarina
Zlověstná čepel
Senna wins against Katarina 44.27% of the time which is 2.99% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 5.91% less often than would be expected.
The average opponent winrate against Katarina is 47.26%.


Ekko
Mladičký pán střípků času
Senna wins against Ekko 44.44% of the time which is 4.09% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 7.01% less often than would be expected.
The average opponent winrate against Ekko is 48.53%.


Twisted Fate
Karetní mistr
Senna wins against Twisted Fate 44.44% of the time which is 3.04% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 5.96% less often than would be expected.
The average opponent winrate against Twisted Fate is 47.48%.


Diana
Opovržení Měsíce
Senna wins against Diana 45.26% of the time which is 1.27% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 4.19% less often than would be expected.
The average opponent winrate against Diana is 46.53%.


Vladimir
Šarlatový děs
Senna wins against Vladimir 46.26% of the time which is 1.47% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 4.39% less often than would be expected.
The average opponent winrate against Vladimir is 47.73%.


Kassadin
Poutník z Prázdnoty
Senna wins against Kassadin 46.51% of the time which is 1.36% lower against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 4.28% less often than would be expected.
The average opponent winrate against Kassadin is 47.87%.


Viktor
Zvěstovatel arkany
Senna wins against Viktor 46.99% of the time which is 2.67% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 5.59% less often than would be expected.
The average opponent winrate against Viktor is 49.66%.


Syndra
Temná vládkyně
Senna wins against Syndra 46.99% of the time which is 1.70% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 4.62% less often than would be expected.
The average opponent winrate against Syndra is 48.69%.


Fizz
Mořský poděs
Senna wins against Fizz 48.20% of the time which is 1.62% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 1.30% less often than would be expected.
The average opponent winrate against Fizz is 46.58%.


LeBlanc
Mistryně klamu
Senna wins against LeBlanc 48.77% of the time which is 1.51% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.41% less often than would be expected.
The average opponent winrate against LeBlanc is 47.26%.


Ahri
Devítiocasá liška
Senna wins against Ahri 49.21% of the time which is 0.21% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 3.13% less often than would be expected.
The average opponent winrate against Ahri is 49.42%.


Lux
Paní světla
Senna wins against Lux 49.66% of the time which is 1.87% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.05% less often than would be expected.
The average opponent winrate against Lux is 47.79%.


Aurora
Čarodějka mezi světy
Senna wins against Aurora 49.75% of the time which is 0.07% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.85% less often than would be expected.
The average opponent winrate against Aurora is 49.68%.


Zoe
Aspekt soumraku
Senna wins against Zoe 50.00% of the time which is 2.94% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.02% more often than would be expected.
The average opponent winrate against Zoe is 47.06%.


Orianna
Mechanická dáma
Senna wins against Orianna 50.00% of the time which is 0.74% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 2.18% less often than would be expected.
The average opponent winrate against Orianna is 49.26%.


Veigar
Maličký pán zla
Senna wins against Veigar 50.00% of the time which is 2.33% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.59% less often than would be expected.
The average opponent winrate against Veigar is 47.67%.


Akali
Odpadlá vražedkyně
Senna wins against Akali 50.57% of the time which is 1.87% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.05% less often than would be expected.
The average opponent winrate against Akali is 48.70%.


Zed
Mistr stínů
Senna wins against Zed 50.81% of the time which is 1.90% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.02% less often than would be expected.
The average opponent winrate against Zed is 48.91%.


Qiyana
Císařovna živlů
Senna wins against Qiyana 52.08% of the time which is 6.33% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 3.42% more often than would be expected.
The average opponent winrate against Qiyana is 45.75%.


Akshan
Zběhlý strážce
Senna wins against Akshan 53.08% of the time which is 6.20% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 3.28% more often than would be expected.
The average opponent winrate against Akshan is 46.88%.


Yone
Nezapomenutý
Senna wins against Yone 53.23% of the time which is 1.23% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.69% less often than would be expected.
The average opponent winrate against Yone is 52.00%.


Malzahar
Prorok z Prázdnoty
Senna wins against Malzahar 53.85% of the time which is 5.52% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 2.60% more often than would be expected.
The average opponent winrate against Malzahar is 48.33%.


Yasuo
Zahanbený
Senna wins against Yasuo 54.17% of the time which is 4.65% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.73% more often than would be expected.
The average opponent winrate against Yasuo is 49.52%.


Lissandra
Ledová čarodějka
Senna wins against Lissandra 54.46% of the time which is 5.83% higher against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 2.91% more often than would be expected.
The average opponent winrate against Lissandra is 48.63%.


Mel
Odraz duše
Senna wins against Mel 54.55% of the time which is 2.45% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.47% less often than would be expected.
The average opponent winrate against Mel is 52.10%.


Sylas
Nespoutaný
Senna wins against Sylas 54.74% of the time which is 5.20% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.28% more often than would be expected.
The average opponent winrate against Sylas is 49.54%.


Galio
Kolos
Senna wins against Galio 55.27% of the time which is 7.33% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 4.41% more often than would be expected.
The average opponent winrate against Galio is 47.94%.


Ryze
Runový mág
Senna wins against Ryze 55.38% of the time which is 6.30% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 3.38% more often than would be expected.
The average opponent winrate against Ryze is 49.08%.


Annie
Temné dítě
Senna wins against Annie 56.10% of the time which is 8.70% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 5.78% more often than would be expected.
The average opponent winrate against Annie is 47.40%.


Xerath
Vyšší mág
Senna wins against Xerath 57.63% of the time which is 10.07% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 7.15% more often than would be expected.
The average opponent winrate against Xerath is 47.56%.


Azir
Písečný císař
Senna wins against Azir 58.43% of the time which is 8.21% higher against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 5.29% more often than would be expected.
The average opponent winrate against Azir is 50.22%.


Hwei
Vizionář
Senna wins against Hwei 61.31% of the time which is 12.80% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 9.88% more often than would be expected.
The average opponent winrate against Hwei is 48.51%.