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.
All Ranks Champions Analysed: 149,366,930
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 bottom Counters
Senna bottom on Patch 14.2 is the strongest counter to bottom champions of Syndra, Lux & Karma. While Senna bottom is countered most by bottom champions of Swain, Veigar & Quinn. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.
Swain
Grand général noxien
Senna wins against Swain 47.90% of the time which is 0.62% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.81% less often than would be expected.
The average opponent winrate against Swainis 47.28%.
Veigar
Seigneur des maléfices
Senna wins against Veigar 49.07% of the time which is 0.63% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 4.06% less often than would be expected.
The average opponent winrate against Veigaris 49.70%.
Quinn
Ailes de Demacia
Senna wins against Quinn 49.11% of the time which is 1.43% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 4.86% less often than would be expected.
The average opponent winrate against Quinnis 50.54%.
Aurelion Sol
Forgeur d'étoiles
Senna wins against Aurelion Sol 49.12% of the time which is 1.75% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.68% less often than would be expected.
The average opponent winrate against Aurelion Solis 47.37%.
Séraphine
Chanteuse rêveuse
Senna wins against Séraphine 49.16% of the time which is 2.26% higher against Séraphine than the average opponent.
After normalising both champions win rates Senna wins against Séraphine 1.17% less often than would be expected.
The average opponent winrate against Séraphineis 46.90%.
Miss Fortune
Chasseuse de primes
Senna wins against Miss Fortune 49.27% of the time which is 3.29% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.14% less often than would be expected.
The average opponent winrate against Miss Fortuneis 45.98%.
Brand
Vengeur flamboyant
Senna wins against Brand 49.70% of the time which is 1.45% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.98% less often than would be expected.
The average opponent winrate against Brandis 48.25%.
Akshan
Sentinelle rebelle
Senna wins against Akshan 49.75% of the time which is 3.28% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 6.68% less often than would be expected.
The average opponent winrate against Akshanis 53.03%.
Hwei
Visionnaire
Senna wins against Hwei 50.52% of the time which is 1.11% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.53% less often than would be expected.
The average opponent winrate against Hweiis 51.63%.
Twisted Fate
Maître des cartes
Senna wins against Twisted Fate 50.52% of the time which is 1.48% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.95% less often than would be expected.
The average opponent winrate against Twisted Fateis 49.04%.
Karthus
Liche
Senna wins against Karthus 50.97% of the time which is 2.88% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 0.55% less often than would be expected.
The average opponent winrate against Karthusis 48.09%.
Teemo
Éclaireur de Bandle
Senna wins against Teemo 50.98% of the time which is 2.76% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 6.15% less often than would be expected.
The average opponent winrate against Teemois 53.74%.
Twitch
Semeur de peste
Senna wins against Twitch 51.81% of the time which is 3.08% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.35% less often than would be expected.
The average opponent winrate against Twitchis 48.73%.
Jhin
Virtuose
Senna wins against Jhin 52.16% of the time which is 4.24% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.81% more often than would be expected.
The average opponent winrate against Jhinis 47.92%.
Vayne
Chasseresse nocturne
Senna wins against Vayne 52.26% of the time which is 3.81% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.38% more often than would be expected.
The average opponent winrate against Vayneis 48.45%.
Yone
Inoublié
Senna wins against Yone 52.33% of the time which is 0.01% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 3.42% less often than would be expected.
The average opponent winrate against Yoneis 52.34%.
Nilah
Joie incarnée
Senna wins against Nilah 53.00% of the time which is 7.15% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 3.72% more often than would be expected.
The average opponent winrate against Nilahis 45.85%.
Varus
Flèche de la vengeance
Senna wins against Varus 53.08% of the time which is 2.29% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.14% less often than would be expected.
The average opponent winrate against Varusis 50.79%.
Tristana
Canonnière yordle
Senna wins against Tristana 53.41% of the time which is 1.26% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.15% less often than would be expected.
The average opponent winrate against Tristanais 52.15%.
Draven
Glorieux exécuteur
Senna wins against Draven 53.47% of the time which is 2.83% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.60% less often than would be expected.
The average opponent winrate against Dravenis 50.64%.
Ezreal
Explorateur prodigue
Senna wins against Ezreal 53.65% of the time which is 2.97% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.46% less often than would be expected.
The average opponent winrate against Ezrealis 50.68%.
Xerath
Mage suprême
Senna wins against Xerath 53.68% of the time which is 1.58% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.83% less often than would be expected.
The average opponent winrate against Xerathis 52.10%.
Jinx
Gâchette folle
Senna wins against Jinx 53.86% of the time which is 4.27% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.84% more often than would be expected.
The average opponent winrate against Jinxis 49.59%.
Caitlyn
Shérif de Piltover
Senna wins against Caitlyn 53.95% of the time which is 3.50% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.07% more often than would be expected.
The average opponent winrate against Caitlynis 50.45%.
Yasuo
Disgracié
Senna wins against Yasuo 54.03% of the time which is 5.16% 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 Yasuois 48.87%.
Kalista
Lance de la vengeance
Senna wins against Kalista 54.20% of the time which is 2.96% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.46% less often than would be expected.
The average opponent winrate against Kalistais 51.24%.
Ziggs
Expert des Hexplosifs
Senna wins against Ziggs 54.39% of the time which is 2.97% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.45% less often than would be expected.
The average opponent winrate against Ziggsis 51.42%.
Samira
Rose du désert
Senna wins against Samira 54.40% of the time which is 4.94% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 1.51% more often than would be expected.
The average opponent winrate against Samirais 49.46%.
Corki
Artilleur téméraire
Senna wins against Corki 54.61% of the time which is 0.08% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 3.30% less often than would be expected.
The average opponent winrate against Corkiis 54.53%.
Aphelios
Arme des Lunaris
Senna wins against Aphelios 54.63% of the time which is 2.56% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.85% less often than would be expected.
The average opponent winrate against Apheliosis 52.07%.
Ashe
Archère de givre
Senna wins against Ashe 54.63% of the time which is 4.34% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.91% more often than would be expected.
The average opponent winrate against Asheis 50.29%.
Lucian
Purificateur
Senna wins against Lucian 54.78% of the time which is 3.54% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.12% more often than would be expected.
The average opponent winrate against Lucianis 51.24%.
Cassiopeia
Étreinte du serpent
Senna wins against Cassiopeia 55.48% of the time which is 7.57% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 4.14% more often than would be expected.
The average opponent winrate against Cassiopeiais 47.91%.
Xayah
Rebelle
Senna wins against Xayah 55.54% of the time which is 3.57% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.15% more often than would be expected.
The average opponent winrate against Xayahis 51.97%.
Sivir
Vierge martiale
Senna wins against Sivir 56.09% of the time which is 4.94% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.52% more often than would be expected.
The average opponent winrate against Siviris 51.15%.
Neeko
Caméléon curieux
Senna wins against Neeko 56.31% of the time which is 2.35% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.04% less often than would be expected.
The average opponent winrate against Neekois 53.96%.
Kai'Sa
Fille du Néant
Senna wins against Kai'Sa 56.50% of the time which is 3.27% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.13% less often than would be expected.
The average opponent winrate against Kai'Sais 53.23%.
Heimerdinger
Inventeur réputé
Senna wins against Heimerdinger 56.72% of the time which is 6.01% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 2.58% more often than would be expected.
The average opponent winrate against Heimerdingeris 50.71%.
Kog'Maw
Gueule des abysses
Senna wins against Kog'Maw 57.09% of the time which is 6.60% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 3.17% more often than would be expected.
The average opponent winrate against Kog'Mawis 50.49%.
Smolder
Dragonnet flamboyant
Senna wins against Smolder 57.28% of the time which is 3.01% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.38% less often than would be expected.
The average opponent winrate against Smolderis 54.27%.
Zeri
Étincelle de Zaun
Senna wins against Zeri 57.67% of the time which is 3.15% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.23% less often than would be expected.
The average opponent winrate against Zeriis 54.52%.
Malzahar
Prophète du Néant
Senna wins against Malzahar 57.69% of the time which is 6.87% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 3.44% more often than would be expected.
The average opponent winrate against Malzaharis 50.82%.
Karma
Sagesse incarnée
Senna wins against Karma 57.97% of the time which is 5.14% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.73% more often than would be expected.
The average opponent winrate against Karmais 52.83%.
Lux
Dame de lumière
Senna wins against Lux 59.60% of the time which is 6.91% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.50% more often than would be expected.
The average opponent winrate against Luxis 52.69%.
Syndra
Souveraine obscure
Senna wins against Syndra 60.99% of the time which is 8.77% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 5.36% more often than would be expected.
The average opponent winrate against Syndrais 52.22%.