

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: 14,475,178
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 14 is the strongest counter to middle champions of Jayce, Smolder & Sion. While Senna bottom is countered most by middle champions of Zilean, Vel'Koz & Swain. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


Zilean
Strażnik Czasu
Senna wins against Zilean 39.60% of the time which is 5.65% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 6.85% less often than would be expected.
The average opponent winrate against Zilean is 45.25%.


Vel'Koz
Oko Pustki
Senna wins against Vel'Koz 41.82% of the time which is 6.36% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 7.56% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.18%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 44.63% of the time which is 2.74% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.94% less often than would be expected.
The average opponent winrate against Swain is 47.37%.


Neeko
Ciekawski Kameleon
Senna wins against Neeko 45.31% of the time which is 0.52% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.72% less often than would be expected.
The average opponent winrate against Neeko is 45.83%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 45.45% of the time which is 1.11% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.31% less often than would be expected.
The average opponent winrate against Pantheon is 46.56%.


Irelia
Tańcząca z Ostrzami
Senna wins against Irelia 45.73% of the time which is 2.76% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 3.96% less often than would be expected.
The average opponent winrate against Irelia is 48.49%.


Anivia
Kriofeniks
Senna wins against Anivia 46.63% of the time which is 0.96% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 2.16% less often than would be expected.
The average opponent winrate against Anivia is 47.59%.


Naafiri
Po Stokroć Kąsający Ogar
Senna wins against Naafiri 46.78% of the time which is 0.26% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 1.46% less often than would be expected.
The average opponent winrate against Naafiri is 47.04%.


Lissandra
Wiedźma Lodu
Senna wins against Lissandra 46.85% of the time which is 1.37% lower against Lissandra than the average opponent.
After normalising both champions win rates Senna wins against Lissandra 2.57% less often than would be expected.
The average opponent winrate against Lissandra is 48.22%.


Vex
Ponuraczka
Senna wins against Vex 47.25% of the time which is 0.23% higher against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.97% less often than would be expected.
The average opponent winrate against Vex is 47.02%.


LeBlanc
Oszustka
Senna wins against LeBlanc 47.32% of the time which is 1.30% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.50% less often than would be expected.
The average opponent winrate against LeBlanc is 48.62%.


Hwei
Wizjoner
Senna wins against Hwei 47.60% of the time which is 1.32% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.52% less often than would be expected.
The average opponent winrate against Hwei is 48.92%.


Annie
Dziecko Ciemności
Senna wins against Annie 47.68% of the time which is 0.46% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 1.66% less often than would be expected.
The average opponent winrate against Annie is 48.14%.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 47.80% of the time which is 0.11% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 1.09% less often than would be expected.
The average opponent winrate against Qiyana is 47.69%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 47.99% of the time which is 0.57% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.77% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.56%.


Akali
Skryta Zabójczyni
Senna wins against Akali 48.01% of the time which is 1.02% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.22% less often than would be expected.
The average opponent winrate against Akali is 49.03%.


Fizz
Szachraj Sztormów
Senna wins against Fizz 48.34% of the time which is 0.64% higher against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.56% less often than would be expected.
The average opponent winrate against Fizz is 47.70%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 48.48% of the time which is 0.33% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.53% less often than would be expected.
The average opponent winrate against Katarina is 48.81%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 48.65% of the time which is 1.12% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.08% less often than would be expected.
The average opponent winrate against Xerath is 47.53%.


Aurelion Sol
Architekt Gwiazd
Senna wins against Aurelion Sol 48.73% of the time which is 0.05% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.15% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.68%.


Cassiopeia
Wężowy Uścisk
Senna wins against Cassiopeia 48.79% of the time which is 0.22% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 1.42% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.01%.


Aurora
Wiedźma spomiędzy Światów
Senna wins against Aurora 48.90% of the time which is 1.32% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.52% less often than would be expected.
The average opponent winrate against Aurora is 50.22%.


Talon
Cień Ostrza
Senna wins against Talon 49.25% of the time which is 1.74% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.54% more often than would be expected.
The average opponent winrate against Talon is 47.51%.


Ziggs
Hextechowy Saper
Senna wins against Ziggs 49.32% of the time which is 0.23% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.43% less often than would be expected.
The average opponent winrate against Ziggs is 49.55%.


Azir
Imperator Pustyni
Senna wins against Azir 49.62% of the time which is 1.23% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 2.43% less often than would be expected.
The average opponent winrate against Azir is 50.85%.


Vladimir
Krwiożerczy Żniwiarz
Senna wins against Vladimir 49.87% of the time which is 1.05% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.15% less often than would be expected.
The average opponent winrate against Vladimir is 48.82%.


Twitch
Szczur Zarazy
Senna wins against Twitch 50.00% of the time which is 2.28% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.08% more often than would be expected.
The average opponent winrate against Twitch is 47.72%.


Diana
Pogarda Księżyca
Senna wins against Diana 50.08% of the time which is 2.85% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.65% more often than would be expected.
The average opponent winrate against Diana is 47.23%.


Zoe
Aspekt Zmierzchu
Senna wins against Zoe 50.23% of the time which is 2.45% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.25% more often than would be expected.
The average opponent winrate against Zoe is 47.78%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 50.37% of the time which is 1.45% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 0.25% more often than would be expected.
The average opponent winrate against Syndra is 48.92%.


Kayle
Sprawiedliwa
Senna wins against Kayle 50.43% of the time which is 2.68% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.48% more often than would be expected.
The average opponent winrate against Kayle is 47.75%.


Galio
Kolos
Senna wins against Galio 50.53% of the time which is 2.41% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.21% more often than would be expected.
The average opponent winrate against Galio is 48.12%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 50.63% of the time which is 2.32% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 1.12% more often than would be expected.
The average opponent winrate against Ekko is 48.31%.


Malphite
Okruch Monolitu
Senna wins against Malphite 50.75% of the time which is 3.15% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.95% more often than would be expected.
The average opponent winrate against Malphite is 47.60%.


Zed
Władca Cieni
Senna wins against Zed 51.24% of the time which is 1.79% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.59% more often than would be expected.
The average opponent winrate against Zed is 49.45%.


Cho'Gath
Postrach Pustki
Senna wins against Cho'Gath 51.26% of the time which is 2.76% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.56% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.50%.


Viego
Zniszczony Król
Senna wins against Viego 51.37% of the time which is 0.19% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.39% less often than would be expected.
The average opponent winrate against Viego is 51.56%.


Veigar
Panicz Zła
Senna wins against Veigar 51.42% of the time which is 2.26% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.06% more often than would be expected.
The average opponent winrate against Veigar is 49.16%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 51.42% of the time which is 1.57% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.37% more often than would be expected.
The average opponent winrate against Ahri is 49.85%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 51.43% of the time which is 1.48% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.28% more often than would be expected.
The average opponent winrate against Sylas is 49.95%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 51.45% of the time which is 3.09% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.89% more often than would be expected.
The average opponent winrate against Malzahar is 48.36%.


Lux
Pani Jasności
Senna wins against Lux 51.52% of the time which is 3.49% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.29% more often than would be expected.
The average opponent winrate against Lux is 48.03%.


Yone
Wiecznie Żywy
Senna wins against Yone 51.57% of the time which is 0.81% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.01% less often than would be expected.
The average opponent winrate against Yone is 52.38%.


Akshan
Zbuntowany Strażnik
Senna wins against Akshan 51.74% of the time which is 3.52% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 2.32% more often than would be expected.
The average opponent winrate against Akshan is 48.22%.


Ryze
Mag Run
Senna wins against Ryze 51.79% of the time which is 2.03% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.83% more often than would be expected.
The average opponent winrate against Ryze is 49.76%.


Viktor
Herold Arcane
Senna wins against Viktor 51.99% of the time which is 1.97% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.77% more often than would be expected.
The average opponent winrate against Viktor is 50.02%.


Corki
Dzielny Bombardier
Senna wins against Corki 52.16% of the time which is 0.09% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.29% less often than would be expected.
The average opponent winrate against Corki is 52.25%.


Kennen
Serce Nawałnicy
Senna wins against Kennen 52.48% of the time which is 6.33% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 5.13% more often than would be expected.
The average opponent winrate against Kennen is 46.15%.


Yasuo
Pokutnik
Senna wins against Yasuo 52.89% of the time which is 3.19% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.99% more often than would be expected.
The average opponent winrate against Yasuo is 49.70%.


Kassadin
Wędrowiec Pustki
Senna wins against Kassadin 53.02% of the time which is 3.96% higher against Kassadin than the average opponent.
After normalising both champions win rates Senna wins against Kassadin 2.76% more often than would be expected.
The average opponent winrate against Kassadin is 49.06%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 53.33% of the time which is 3.48% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 2.28% more often than would be expected.
The average opponent winrate against Taliyah is 49.85%.


Brand
Płomień Zemsty
Senna wins against Brand 53.47% of the time which is 5.15% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 3.95% more often than would be expected.
The average opponent winrate against Brand is 48.32%.


Mel
Odbicie Duszy
Senna wins against Mel 53.85% of the time which is 1.83% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.63% more often than would be expected.
The average opponent winrate against Mel is 52.02%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 54.08% of the time which is 4.13% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 2.93% more often than would be expected.
The average opponent winrate against Orianna is 49.95%.


Tristana
Dumna Kanonierka
Senna wins against Tristana 54.62% of the time which is 2.50% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.30% more often than would be expected.
The average opponent winrate against Tristana is 52.12%.


Sion
Nieumarły Niszczyciel
Senna wins against Sion 55.04% of the time which is 7.43% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 6.23% more often than would be expected.
The average opponent winrate against Sion is 47.61%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 56.59% of the time which is 3.53% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.33% more often than would be expected.
The average opponent winrate against Smolder is 53.06%.


Jayce
Obrońca Jutra
Senna wins against Jayce 59.38% of the time which is 10.20% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 9.00% more often than would be expected.
The average opponent winrate against Jayce is 49.18%.