

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.
Gold+ Champions Analysed: 11,247,697
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 bottom Counters
Senna support on Patch 15.18 is the strongest counter to bottom champions of Yunara, Swain & Kalista. While Senna support is countered most by bottom champions of Veigar, Kog'Maw & Jinx. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Veigar
Panicz Zła
Senna wins against Veigar 43.70% of the time which is 3.04% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 4.03% less often than would be expected.
The average opponent winrate against Veigar is 46.74%.


Kog'Maw
Paszcza Otchłani
Senna wins against Kog'Maw 46.81% of the time which is 0.44% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.43% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.25%.


Jinx
Wystrzałowa Wariatka
Senna wins against Jinx 46.89% of the time which is 1.28% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 2.27% less often than would be expected.
The average opponent winrate against Jinx is 48.17%.


Lux
Pani Jasności
Senna wins against Lux 47.11% of the time which is 1.31% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.30% less often than would be expected.
The average opponent winrate against Lux is 48.42%.


Ziggs
Hextechowy Saper
Senna wins against Ziggs 47.54% of the time which is 0.20% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.79% less often than would be expected.
The average opponent winrate against Ziggs is 47.34%.


Hwei
Wizjoner
Senna wins against Hwei 47.56% of the time which is 1.18% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.19% more often than would be expected.
The average opponent winrate against Hwei is 46.38%.


Twitch
Szczur Zarazy
Senna wins against Twitch 47.75% of the time which is 0.96% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.95% less often than would be expected.
The average opponent winrate against Twitch is 48.71%.


Ashe
Lodowa Łuczniczka
Senna wins against Ashe 48.55% of the time which is 0.78% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.21% less often than would be expected.
The average opponent winrate against Ashe is 47.77%.


Jhin
Wirtuoz
Senna wins against Jhin 48.91% of the time which is 0.85% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.84% less often than would be expected.
The average opponent winrate against Jhin is 49.76%.


Mel
Odbicie Duszy
Senna wins against Mel 49.27% of the time which is 0.36% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.35% less often than would be expected.
The average opponent winrate against Mel is 49.63%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 49.36% of the time which is 1.25% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.26% more often than would be expected.
The average opponent winrate against Smolder is 48.11%.


Samira
Róża Pustyni
Senna wins against Samira 49.58% of the time which is 0.57% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.42% less often than would be expected.
The average opponent winrate against Samira is 49.01%.


Miss Fortune
Łowczyni Nagród
Senna wins against Miss Fortune 49.65% of the time which is 1.53% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.54% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.12%.


Aphelios
Broń Wiernych
Senna wins against Aphelios 49.78% of the time which is 0.33% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.32% less often than would be expected.
The average opponent winrate against Aphelios is 50.11%.


Yasuo
Pokutnik
Senna wins against Yasuo 49.83% of the time which is 1.33% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.34% more often than would be expected.
The average opponent winrate against Yasuo is 48.50%.


Sivir
Pani Wojny
Senna wins against Sivir 49.92% of the time which is 2.08% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.09% more often than would be expected.
The average opponent winrate against Sivir is 47.84%.


Kai'Sa
Córa Pustki
Senna wins against Kai'Sa 50.46% of the time which is 0.59% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.40% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.87%.


Vayne
Nocna Łowczyni
Senna wins against Vayne 50.67% of the time which is 3.35% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.36% more often than would be expected.
The average opponent winrate against Vayne is 47.32%.


Tristana
Dumna Kanonierka
Senna wins against Tristana 50.72% of the time which is 1.08% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.09% more often than would be expected.
The average opponent winrate against Tristana is 49.64%.


Corki
Dzielny Bombardier
Senna wins against Corki 51.13% of the time which is 0.28% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.71% less often than would be expected.
The average opponent winrate against Corki is 50.85%.


Nilah
Nieokiełznana radość
Senna wins against Nilah 51.46% of the time which is 5.32% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 4.33% more often than would be expected.
The average opponent winrate against Nilah is 46.14%.


Xayah
Buntowniczka
Senna wins against Xayah 51.53% of the time which is 1.78% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.79% more often than would be expected.
The average opponent winrate against Xayah is 49.75%.


Draven
Wielki Oprawca
Senna wins against Draven 51.81% of the time which is 0.71% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.28% less often than would be expected.
The average opponent winrate against Draven is 51.10%.


Caitlyn
Szeryf Piltover
Senna wins against Caitlyn 52.41% of the time which is 2.19% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.20% more often than would be expected.
The average opponent winrate against Caitlyn is 50.22%.


Lucian
Kleryk Broni
Senna wins against Lucian 52.42% of the time which is 2.29% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.30% more often than would be expected.
The average opponent winrate against Lucian is 50.13%.


Ezreal
Odkrywca z Powołania
Senna wins against Ezreal 53.10% of the time which is 0.84% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.15% less often than would be expected.
The average opponent winrate against Ezreal is 52.26%.


Zeri
Iskierka Zaun
Senna wins against Zeri 53.49% of the time which is 3.87% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.88% more often than would be expected.
The average opponent winrate against Zeri is 49.62%.


Varus
Strzała Odkupienia
Senna wins against Varus 54.11% of the time which is 1.79% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.80% more often than would be expected.
The average opponent winrate against Varus is 52.32%.


Kalista
Włócznia Zemsty
Senna wins against Kalista 54.94% of the time which is 1.14% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.15% more often than would be expected.
The average opponent winrate against Kalista is 53.80%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 55.47% of the time which is 9.53% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 8.54% more often than would be expected.
The average opponent winrate against Swain is 45.94%.


Yunara
Niezłomna Wiara
Senna wins against Yunara 57.36% of the time which is 2.97% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 1.98% more often than would be expected.
The average opponent winrate against Yunara is 54.39%.