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.
Platinum Champions Analysed: 5,353,302
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 14.19 is the strongest counter to bottom champions of Nilah, Aphelios & Vayne. While Senna support is countered most by bottom champions of Swain, Veigar & Seraphine. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.
Swain
Wielki Generał Noxusu
Senna wins against Swain 41.62% of the time which is 3.69% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 5.56% less often than would be expected.
The average opponent winrate against Swainis 45.31%.
Veigar
Panicz Zła
Senna wins against Veigar 44.39% of the time which is 2.16% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 4.04% less often than would be expected.
The average opponent winrate against Veigaris 46.55%.
Seraphine
Rozmarzona Piosenkarka
Senna wins against Seraphine 44.89% of the time which is 0.15% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.72% less often than would be expected.
The average opponent winrate against Seraphineis 44.74%.
Brand
Płomień Zemsty
Senna wins against Brand 46.97% of the time which is 1.46% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.41% less often than would be expected.
The average opponent winrate against Brandis 45.51%.
Ziggs
Hextechowy Saper
Senna wins against Ziggs 47.85% of the time which is 0.46% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.34% less often than would be expected.
The average opponent winrate against Ziggsis 48.31%.
Kog'Maw
Paszcza Otchłani
Senna wins against Kog'Maw 48.41% of the time which is 1.60% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.28% less often than would be expected.
The average opponent winrate against Kog'Mawis 46.81%.
Jhin
Wirtuoz
Senna wins against Jhin 49.09% of the time which is 1.50% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.38% less often than would be expected.
The average opponent winrate against Jhinis 47.59%.
Hwei
Wizjoner
Senna wins against Hwei 49.21% of the time which is 1.99% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.11% more often than would be expected.
The average opponent winrate against Hweiis 47.22%.
Yasuo
Pokutnik
Senna wins against Yasuo 49.32% of the time which is 2.55% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 4.42% less often than would be expected.
The average opponent winrate against Yasuois 51.87%.
Twitch
Szczur Zarazy
Senna wins against Twitch 50.18% of the time which is 0.20% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.08% less often than would be expected.
The average opponent winrate against Twitchis 50.38%.
Miss Fortune
Łowczyni Nagród
Senna wins against Miss Fortune 50.98% of the time which is 0.60% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.28% less often than would be expected.
The average opponent winrate against Miss Fortuneis 50.38%.
Kai'Sa
Córa Pustki
Senna wins against Kai'Sa 51.14% of the time which is 2.21% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.33% more often than would be expected.
The average opponent winrate against Kai'Sais 48.93%.
Samira
Róża Pustyni
Senna wins against Samira 51.31% of the time which is 0.56% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.43% less often than would be expected.
The average opponent winrate against Samirais 51.87%.
Ashe
Lodowa Łuczniczka
Senna wins against Ashe 51.37% of the time which is 1.85% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.03% less often than would be expected.
The average opponent winrate against Asheis 49.52%.
Draven
Wielki Oprawca
Senna wins against Draven 51.83% of the time which is 0.02% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.85% less often than would be expected.
The average opponent winrate against Dravenis 51.81%.
Varus
Strzała Odkupienia
Senna wins against Varus 52.34% of the time which is 1.15% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.73% less often than would be expected.
The average opponent winrate against Varusis 51.19%.
Jinx
Wystrzałowa Wariatka
Senna wins against Jinx 53.11% of the time which is 2.94% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.06% more often than would be expected.
The average opponent winrate against Jinxis 50.17%.
Lucian
Kleryk Broni
Senna wins against Lucian 53.49% of the time which is 2.36% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.48% more often than would be expected.
The average opponent winrate against Lucianis 51.13%.
Xayah
Buntowniczka
Senna wins against Xayah 53.78% of the time which is 1.84% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.03% less often than would be expected.
The average opponent winrate against Xayahis 51.94%.
Smolder
Ognisty Podlotek
Senna wins against Smolder 53.88% of the time which is 1.64% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.23% less often than would be expected.
The average opponent winrate against Smolderis 52.24%.
Sivir
Pani Wojny
Senna wins against Sivir 53.90% of the time which is 3.84% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.96% more often than would be expected.
The average opponent winrate against Siviris 50.06%.
Ezreal
Odkrywca z Powołania
Senna wins against Ezreal 54.05% of the time which is 2.53% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.65% more often than would be expected.
The average opponent winrate against Ezrealis 51.52%.
Caitlyn
Szeryf Piltover
Senna wins against Caitlyn 54.11% of the time which is 1.62% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.25% less often than would be expected.
The average opponent winrate against Caitlynis 52.49%.
Tristana
Dumna Kanonierka
Senna wins against Tristana 54.18% of the time which is 1.68% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.52% less often than would be expected.
The average opponent winrate against Tristanais 55.86%.
Kalista
Włócznia Zemsty
Senna wins against Kalista 54.53% of the time which is 2.05% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.18% more often than would be expected.
The average opponent winrate against Kalistais 52.48%.
Zeri
Iskierka Zaun
Senna wins against Zeri 54.60% of the time which is 1.88% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.01% more often than would be expected.
The average opponent winrate against Zeriis 52.72%.
Vayne
Nocna Łowczyni
Senna wins against Vayne 54.61% of the time which is 5.41% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.53% more often than would be expected.
The average opponent winrate against Vayneis 49.20%.
Aphelios
Broń Wiernych
Senna wins against Aphelios 57.38% of the time which is 2.85% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.99% more often than would be expected.
The average opponent winrate against Apheliosis 54.53%.
Nilah
Nieokiełznana radość
Senna wins against Nilah 57.69% of the time which is 8.95% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 7.07% more often than would be expected.
The average opponent winrate against Nilahis 48.74%.