

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.
Diamond+ Champions Analysed: 2,722,105
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 7 is the strongest counter to bottom champions of Samira, Lucian & Xayah. While Senna bottom is countered most by bottom champions of Varus, Twitch & Tristana. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Varus
la Flecha del Castigo
Senna wins against Varus 43.50% of the time which is 7.44% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 11.06% less often than would be expected.
The average opponent winrate against Varus is 50.94%.


Twitch
la Rata Mutante
Senna wins against Twitch 48.57% of the time which is 0.95% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.67% less often than would be expected.
The average opponent winrate against Twitch is 47.62%.


Tristana
la Artillera Yordle
Senna wins against Tristana 48.92% of the time which is 0.98% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.64% less often than would be expected.
The average opponent winrate against Tristana is 47.94%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 49.04% of the time which is 0.57% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.05% less often than would be expected.
The average opponent winrate against Smolder is 48.47%.


Zeri
La chispa de Zaun
Senna wins against Zeri 49.21% of the time which is 1.05% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 2.57% less often than would be expected.
The average opponent winrate against Zeri is 48.16%.


Sivir
la Señora de la Batalla
Senna wins against Sivir 49.36% of the time which is 1.45% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.17% less often than would be expected.
The average opponent winrate against Sivir is 47.91%.


Caitlyn
la Sheriff de Piltóver
Senna wins against Caitlyn 49.82% of the time which is 0.18% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 3.80% less often than would be expected.
The average opponent winrate against Caitlyn is 50.00%.


Draven
el Glorioso Ejecutor
Senna wins against Draven 51.27% of the time which is 3.10% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.52% less often than would be expected.
The average opponent winrate against Draven is 48.17%.


Yunara
La Fe Inquebrantable
Senna wins against Yunara 51.70% of the time which is 2.78% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.84% less often than would be expected.
The average opponent winrate against Yunara is 48.92%.


Miss Fortune
la Cazarrecompensas
Senna wins against Miss Fortune 51.81% of the time which is 4.41% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.79% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.40%.


Ashe
la Arquera de Hielo
Senna wins against Ashe 52.05% of the time which is 3.48% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.14% less often than would be expected.
The average opponent winrate against Ashe is 48.57%.


Jhin
el Virtuoso
Senna wins against Jhin 52.42% of the time which is 2.35% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.27% less often than would be expected.
The average opponent winrate against Jhin is 50.07%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 53.15% of the time which is 7.01% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.40% more often than would be expected.
The average opponent winrate against Vayne is 46.14%.


Kog'Maw
la Boca del Abismo
Senna wins against Kog'Maw 53.29% of the time which is 6.59% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 2.97% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.70%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 53.56% of the time which is 5.04% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.42% more often than would be expected.
The average opponent winrate against Kai'Sa is 48.52%.


Ezreal
el Explorador Pródigo
Senna wins against Ezreal 53.94% of the time which is 2.60% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.02% less often than would be expected.
The average opponent winrate against Ezreal is 51.34%.


Jinx
la Bala Perdida
Senna wins against Jinx 54.85% of the time which is 6.62% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 3.00% more often than would be expected.
The average opponent winrate against Jinx is 48.23%.


Aphelios
El Arma de los Adeptos
Senna wins against Aphelios 54.95% of the time which is 5.33% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.71% more often than would be expected.
The average opponent winrate against Aphelios is 49.62%.


Corki
el Bombardero Osado
Senna wins against Corki 55.03% of the time which is 5.56% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.94% more often than would be expected.
The average opponent winrate against Corki is 49.47%.


Xayah
la Rebelde
Senna wins against Xayah 55.15% of the time which is 6.03% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.41% more often than would be expected.
The average opponent winrate against Xayah is 49.12%.


Lucian
el Purificador
Senna wins against Lucian 56.50% of the time which is 7.88% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 4.26% more often than would be expected.
The average opponent winrate against Lucian is 48.62%.


Samira
la Rosa del Desierto
Senna wins against Samira 58.05% of the time which is 10.76% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 7.14% more often than would be expected.
The average opponent winrate against Samira is 47.29%.