

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.
Bronze Champions Analysed: 30,765,677
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 30 is the strongest counter to bottom champions of Morgana, Yone & Kalista. While Senna support is countered most by bottom champions of Hwei, Brand & Veigar. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Hwei
el Visionario
Senna wins against Hwei 41.30% of the time which is 6.67% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.25% less often than would be expected.
The average opponent winrate against Hwei is 47.97%.


Brand
la Venganza Ardiente
Senna wins against Brand 42.94% of the time which is 5.54% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 3.11% less often than would be expected.
The average opponent winrate against Brand is 48.48%.


Veigar
el Pequeño Maestro del Mal
Senna wins against Veigar 43.24% of the time which is 3.79% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.37% less often than would be expected.
The average opponent winrate against Veigar is 47.03%.


Heimerdinger
el Venerable Inventor
Senna wins against Heimerdinger 45.16% of the time which is 1.77% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.65% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.93%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 45.69% of the time which is 2.98% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.55% less often than would be expected.
The average opponent winrate against Smolder is 48.67%.


Teemo
el Explorador Veloz
Senna wins against Teemo 45.74% of the time which is 3.60% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.17% less often than would be expected.
The average opponent winrate against Teemo is 49.34%.


Nilah
la Alegría Desatada
Senna wins against Nilah 46.00% of the time which is 1.92% lower against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.50% more often than would be expected.
The average opponent winrate against Nilah is 47.92%.


Sivir
la Señora de la Batalla
Senna wins against Sivir 46.03% of the time which is 3.34% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.91% less often than would be expected.
The average opponent winrate against Sivir is 49.37%.


Aurelion Sol
el Forjador de Estrellas
Senna wins against Aurelion Sol 46.52% of the time which is 0.89% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.53% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.41%.


Ziggs
el Experto en Hexplosivos
Senna wins against Ziggs 46.56% of the time which is 1.48% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.94% more often than would be expected.
The average opponent winrate against Ziggs is 48.04%.


Jinx
la Bala Perdida
Senna wins against Jinx 46.87% of the time which is 2.77% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.34% less often than would be expected.
The average opponent winrate against Jinx is 49.64%.


Jhin
el Virtuoso
Senna wins against Jhin 46.89% of the time which is 3.54% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.11% less often than would be expected.
The average opponent winrate against Jhin is 50.43%.


Twitch
la Rata Mutante
Senna wins against Twitch 46.98% of the time which is 3.56% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.13% less often than would be expected.
The average opponent winrate against Twitch is 50.54%.


Quinn
las Alas de Demacia
Senna wins against Quinn 47.00% of the time which is 3.71% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.28% less often than would be expected.
The average opponent winrate against Quinn is 50.71%.


Caitlyn
la Sheriff de Piltóver
Senna wins against Caitlyn 47.22% of the time which is 3.53% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.10% less often than would be expected.
The average opponent winrate against Caitlyn is 50.75%.


Miss Fortune
la Cazarrecompensas
Senna wins against Miss Fortune 47.55% of the time which is 0.98% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.45% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.53%.


Aphelios
El Arma de los Adeptos
Senna wins against Aphelios 47.61% of the time which is 2.88% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.45% less often than would be expected.
The average opponent winrate against Aphelios is 50.49%.


Zeri
La chispa de Zaun
Senna wins against Zeri 47.65% of the time which is 3.24% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.81% less often than would be expected.
The average opponent winrate against Zeri is 50.89%.


Tristana
la Artillera Yordle
Senna wins against Tristana 47.78% of the time which is 3.70% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.27% less often than would be expected.
The average opponent winrate against Tristana is 51.48%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 48.03% of the time which is 1.34% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.09% more often than would be expected.
The average opponent winrate against Vayne is 49.37%.


Kog'Maw
la Boca del Abismo
Senna wins against Kog'Maw 48.53% of the time which is 0.18% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 2.25% more often than would be expected.
The average opponent winrate against Kog'Maw is 48.71%.


Samira
la Rosa del Desierto
Senna wins against Samira 48.60% of the time which is 1.46% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.97% more often than would be expected.
The average opponent winrate against Samira is 50.06%.


Yunara
La Fe Inquebrantable
Senna wins against Yunara 48.62% of the time which is 2.46% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.03% less often than would be expected.
The average opponent winrate against Yunara is 51.08%.


Yasuo
el Imperdonable
Senna wins against Yasuo 48.64% of the time which is 0.22% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.21% more often than would be expected.
The average opponent winrate against Yasuo is 48.86%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 48.67% of the time which is 2.82% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.39% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.49%.


Ashe
la Arquera de Hielo
Senna wins against Ashe 48.77% of the time which is 1.21% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.22% more often than would be expected.
The average opponent winrate against Ashe is 49.98%.


Swain
el Gran General Noxiano
Senna wins against Swain 49.14% of the time which is 2.30% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.72% more often than would be expected.
The average opponent winrate against Swain is 46.84%.


Xayah
Senna wins against Xayah 49.50% of the time which is 2.00% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.43% more often than would be expected.
The average opponent winrate against Xayah is 51.50%.


Lucian
el Purificador
Senna wins against Lucian 49.76% of the time which is 2.83% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.40% less often than would be expected.
The average opponent winrate against Lucian is 52.59%.


Seraphine
la Cantante Soñadora
Senna wins against Seraphine 50.00% of the time which is 0.22% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 2.21% more often than would be expected.
The average opponent winrate against Seraphine is 50.22%.


Ezreal
el Explorador Pródigo
Senna wins against Ezreal 50.36% of the time which is 2.82% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.39% less often than would be expected.
The average opponent winrate against Ezreal is 53.18%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 50.39% of the time which is 2.58% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 5.00% more often than would be expected.
The average opponent winrate against Malzahar is 47.81%.


Mel
el Reflejo del Alma
Senna wins against Mel 50.93% of the time which is 0.58% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.01% more often than would be expected.
The average opponent winrate against Mel is 50.35%.


Varus
la Flecha del Castigo
Senna wins against Varus 51.32% of the time which is 1.96% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.47% more often than would be expected.
The average opponent winrate against Varus is 53.28%.


Draven
el Glorioso Ejecutor
Senna wins against Draven 51.35% of the time which is 1.89% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.54% more often than would be expected.
The average opponent winrate against Draven is 53.24%.


Akshan
el Centinela Rebelde
Senna wins against Akshan 51.40% of the time which is 2.10% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 0.33% more often than would be expected.
The average opponent winrate against Akshan is 53.50%.


Lux
la Dama Luminosa
Senna wins against Lux 51.62% of the time which is 2.19% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 4.62% more often than would be expected.
The average opponent winrate against Lux is 49.43%.


Corki
el Bombardero Osado
Senna wins against Corki 52.34% of the time which is 1.62% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.80% more often than would be expected.
The average opponent winrate against Corki is 53.96%.


Kalista
el Espíritu de la Venganza
Senna wins against Kalista 52.91% of the time which is 2.29% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.13% more often than would be expected.
The average opponent winrate against Kalista is 55.20%.


Yone
el Imborrable
Senna wins against Yone 55.86% of the time which is 2.83% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 5.26% more often than would be expected.
The average opponent winrate against Yone is 53.03%.


Morgana
la Desolada
Senna wins against Morgana 65.35% of the time which is 12.21% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 14.64% more often than would be expected.
The average opponent winrate against Morgana is 53.14%.