

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: 13,744,811
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 15.16 is the strongest counter to bottom champions of Kalista, Corki & Ezreal. While Senna support is countered most by bottom champions of Yasuo, Aphelios & Tristana. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Yasuo
Pokutnik
Senna wins against Yasuo 45.93% of the time which is 2.76% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.23% less often than would be expected.
The average opponent winrate against Yasuo is 48.69%.


Aphelios
Broń Wiernych
Senna wins against Aphelios 46.49% of the time which is 3.50% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.97% less often than would be expected.
The average opponent winrate against Aphelios is 49.99%.


Tristana
Dumna Kanonierka
Senna wins against Tristana 47.32% of the time which is 2.44% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.91% less often than would be expected.
The average opponent winrate against Tristana is 49.76%.


Kog'Maw
Paszcza Otchłani
Senna wins against Kog'Maw 47.40% of the time which is 0.26% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.79% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.14%.


Nilah
Nieokiełznana radość
Senna wins against Nilah 47.49% of the time which is 0.89% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 1.41% more often than would be expected.
The average opponent winrate against Nilah is 46.60%.


Ashe
Lodowa Łuczniczka
Senna wins against Ashe 47.50% of the time which is 1.28% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.75% less often than would be expected.
The average opponent winrate against Ashe is 48.78%.


Jhin
Wirtuoz
Senna wins against Jhin 47.81% of the time which is 1.72% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.19% less often than would be expected.
The average opponent winrate against Jhin is 49.53%.


Twitch
Szczur Zarazy
Senna wins against Twitch 47.98% of the time which is 0.37% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.16% more often than would be expected.
The average opponent winrate against Twitch is 48.35%.


Smolder
Ognisty Podlotek
Senna wins against Smolder 48.02% of the time which is 0.30% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.83% more often than would be expected.
The average opponent winrate against Smolder is 47.72%.


Mel
Odbicie Duszy
Senna wins against Mel 48.06% of the time which is 2.33% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.80% less often than would be expected.
The average opponent winrate against Mel is 50.39%.


Sivir
Pani Wojny
Senna wins against Sivir 48.07% of the time which is 0.29% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.82% more often than would be expected.
The average opponent winrate against Sivir is 47.78%.


Samira
Róża Pustyni
Senna wins against Samira 48.11% of the time which is 0.68% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.15% less often than would be expected.
The average opponent winrate against Samira is 48.79%.


Jinx
Wystrzałowa Wariatka
Senna wins against Jinx 48.19% of the time which is 0.05% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.58% more often than would be expected.
The average opponent winrate against Jinx is 48.14%.


Ziggs
Hextechowy Saper
Senna wins against Ziggs 48.22% of the time which is 1.35% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.88% more often than would be expected.
The average opponent winrate against Ziggs is 46.87%.


Caitlyn
Szeryf Piltover
Senna wins against Caitlyn 48.23% of the time which is 1.48% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.95% less often than would be expected.
The average opponent winrate against Caitlyn is 49.71%.


Draven
Wielki Oprawca
Senna wins against Draven 48.43% of the time which is 2.88% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 2.35% less often than would be expected.
The average opponent winrate against Draven is 51.31%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 48.70% of the time which is 2.55% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.07% more often than would be expected.
The average opponent winrate against Swain is 46.15%.


Miss Fortune
Łowczyni Nagród
Senna wins against Miss Fortune 48.81% of the time which is 0.43% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.96% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.38%.


Veigar
Panicz Zła
Senna wins against Veigar 48.97% of the time which is 1.39% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.92% more often than would be expected.
The average opponent winrate against Veigar is 47.58%.


Zeri
Iskierka Zaun
Senna wins against Zeri 49.27% of the time which is 0.53% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.00% less often than would be expected.
The average opponent winrate against Zeri is 49.80%.


Lucian
Kleryk Broni
Senna wins against Lucian 49.39% of the time which is 1.38% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.85% less often than would be expected.
The average opponent winrate against Lucian is 50.77%.


Vayne
Nocna Łowczyni
Senna wins against Vayne 49.49% of the time which is 1.87% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.40% more often than would be expected.
The average opponent winrate against Vayne is 47.62%.


Kai'Sa
Córa Pustki
Senna wins against Kai'Sa 49.58% of the time which is 0.78% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.25% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.36%.


Xayah
Buntowniczka
Senna wins against Xayah 50.86% of the time which is 1.10% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.63% more often than would be expected.
The average opponent winrate against Xayah is 49.76%.


Varus
Strzała Odkupienia
Senna wins against Varus 51.08% of the time which is 1.82% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.29% less often than would be expected.
The average opponent winrate against Varus is 52.90%.


Yunara
Niezłomna Wiara
Senna wins against Yunara 51.73% of the time which is 1.04% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 1.57% more often than would be expected.
The average opponent winrate against Yunara is 50.69%.


Ezreal
Odkrywca z Powołania
Senna wins against Ezreal 52.11% of the time which is 0.14% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.39% more often than would be expected.
The average opponent winrate against Ezreal is 52.25%.


Corki
Dzielny Bombardier
Senna wins against Corki 53.58% of the time which is 1.13% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.66% more often than would be expected.
The average opponent winrate against Corki is 52.45%.


Kalista
Włócznia Zemsty
Senna wins against Kalista 54.19% of the time which is 2.36% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 1.84% less often than would be expected.
The average opponent winrate against Kalista is 56.55%.