

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.
D2+ Champions Analysed: 9,865,585
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 30 is the strongest counter to bottom champions of Mel, Xayah & Kog'Maw. While Senna bottom is countered most by bottom champions of Karthus, Hwei & Tristana. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Karthus
La Voz de la Muerte
Senna wins against Karthus 39.50% of the time which is 7.01% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 7.96% less often than would be expected.
The average opponent winrate against Karthus is 46.51%.


Hwei
el Visionario
Senna wins against Hwei 44.37% of the time which is 2.64% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 3.59% less often than would be expected.
The average opponent winrate against Hwei is 47.01%.


Tristana
La Artillera Yordle
Senna wins against Tristana 44.84% of the time which is 3.59% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 4.54% less often than would be expected.
The average opponent winrate against Tristana is 48.43%.


Nilah
la Alegría Desatada
Senna wins against Nilah 47.04% of the time which is 0.01% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.94% less often than would be expected.
The average opponent winrate against Nilah is 47.03%.


Twitch
La Rata Apestada
Senna wins against Twitch 47.83% of the time which is 0.43% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.38% less often than would be expected.
The average opponent winrate against Twitch is 48.26%.


Ashe
La Arquera de Hielo
Senna wins against Ashe 48.36% of the time which is 0.03% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.98% less often than would be expected.
The average opponent winrate against Ashe is 48.39%.


Draven
El Ejecutor Glorioso
Senna wins against Draven 48.68% of the time which is 0.78% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.73% less often than would be expected.
The average opponent winrate against Draven is 49.46%.


Jinx
La Bala Perdida
Senna wins against Jinx 49.06% of the time which is 0.33% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.62% less often than would be expected.
The average opponent winrate against Jinx is 48.73%.


Miss Fortune
La Cazarrecompensas
Senna wins against Miss Fortune 49.57% of the time which is 0.43% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.38% less often than would be expected.
The average opponent winrate against Miss Fortune is 50.00%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 49.78% of the time which is 0.40% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.55% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.38%.


Ziggs
El Experto en Hexplosivos
Senna wins against Ziggs 49.87% of the time which is 2.01% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.06% more often than would be expected.
The average opponent winrate against Ziggs is 47.86%.


Caitlyn
La Sheriff de Piltover
Senna wins against Caitlyn 49.95% of the time which is 1.02% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.97% less often than would be expected.
The average opponent winrate against Caitlyn is 50.97%.


Yunara
la Fe Inquebrantable
Senna wins against Yunara 50.14% of the time which is 0.45% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.50% less often than would be expected.
The average opponent winrate against Yunara is 49.69%.


Sivir
La Señora de la Batalla
Senna wins against Sivir 50.36% of the time which is 2.19% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.24% more often than would be expected.
The average opponent winrate against Sivir is 48.17%.


Samira
la Rosa del Desierto
Senna wins against Samira 50.47% of the time which is 1.51% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.56% more often than would be expected.
The average opponent winrate against Samira is 48.96%.


Jhin
El Virtuoso
Senna wins against Jhin 50.55% of the time which is 0.01% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.94% less often than would be expected.
The average opponent winrate against Jhin is 50.54%.


Corki
El Bombardero Osado
Senna wins against Corki 50.68% of the time which is 0.80% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.15% less often than would be expected.
The average opponent winrate against Corki is 49.88%.


Swain
el Gran General de Noxus
Senna wins against Swain 50.83% of the time which is 4.34% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.39% more often than would be expected.
The average opponent winrate against Swain is 46.49%.


Kalista
El Espíritu de la Venganza
Senna wins against Kalista 50.89% of the time which is 3.38% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 4.33% less often than would be expected.
The average opponent winrate against Kalista is 54.27%.


Lucian
El Destello Purificador
Senna wins against Lucian 50.92% of the time which is 1.67% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.72% more often than would be expected.
The average opponent winrate against Lucian is 49.25%.


Smolder
el Heredero de las Llamas
Senna wins against Smolder 51.03% of the time which is 1.99% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.04% more often than would be expected.
The average opponent winrate against Smolder is 49.04%.


Varus
La Flecha del Castigo
Senna wins against Varus 51.46% of the time which is 0.27% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.22% less often than would be expected.
The average opponent winrate against Varus is 51.73%.


Aphelios
el Arma de los Fieles
Senna wins against Aphelios 51.80% of the time which is 1.98% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.03% more often than would be expected.
The average opponent winrate against Aphelios is 49.82%.


Seraphine
la Cantante Soñadora
Senna wins against Seraphine 52.07% of the time which is 3.54% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 2.59% more often than would be expected.
The average opponent winrate against Seraphine is 48.53%.


Zeri
La Chispa de Zaun
Senna wins against Zeri 52.85% of the time which is 3.92% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.97% more often than would be expected.
The average opponent winrate against Zeri is 48.93%.


Ezreal
El Explorador Pródigo
Senna wins against Ezreal 53.34% of the time which is 1.14% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.19% more often than would be expected.
The average opponent winrate against Ezreal is 52.20%.


Yasuo
La Espada sin Honor
Senna wins against Yasuo 53.37% of the time which is 5.67% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 4.72% more often than would be expected.
The average opponent winrate against Yasuo is 47.70%.


Vayne
La Cazadora Noctívaga
Senna wins against Vayne 53.77% of the time which is 6.38% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 5.43% more often than would be expected.
The average opponent winrate against Vayne is 47.39%.


Kog'Maw
La Boca del Abismo
Senna wins against Kog'Maw 53.89% of the time which is 6.83% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 5.88% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.06%.


Xayah
La Rebelde
Senna wins against Xayah 54.59% of the time which is 5.19% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 4.24% more often than would be expected.
The average opponent winrate against Xayah is 49.40%.


Mel
el Reflejo del Alma
Senna wins against Mel 54.84% of the time which is 3.95% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.00% more often than would be expected.
The average opponent winrate against Mel is 50.89%.