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.
Emerald Champions Analysed: 11,880,445
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 14.21 is the strongest counter to bottom champions of Smolder, Vayne & Zeri. While Senna support is countered most by bottom champions of Syndra, Karthus & Seraphine. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.
Syndra
La Soberana Oscura
Senna wins against Syndra 40.31% of the time which is 9.26% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 13.48% less often than would be expected.
The average opponent winrate against Syndra is 49.57%.
Karthus
La Voz de la Muerte
Senna wins against Karthus 42.18% of the time which is 4.66% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 8.88% less often than would be expected.
The average opponent winrate against Karthus is 46.84%.
Seraphine
la Cantante Soñadora
Senna wins against Seraphine 46.26% of the time which is 1.56% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 2.65% less often than would be expected.
The average opponent winrate against Seraphine is 44.70%.
Veigar
El Pequeño Maestro del Mal
Senna wins against Veigar 48.48% of the time which is 2.61% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.60% less often than would be expected.
The average opponent winrate against Veigar is 45.87%.
Tristana
La Artillera Yordle
Senna wins against Tristana 49.15% of the time which is 0.55% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 3.67% less often than would be expected.
The average opponent winrate against Tristana is 48.60%.
Draven
El Ejecutor Glorioso
Senna wins against Draven 49.38% of the time which is 1.00% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 3.22% less often than would be expected.
The average opponent winrate against Draven is 48.38%.
Lux
La Dama Luminosa
Senna wins against Lux 49.55% of the time which is 3.29% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.93% less often than would be expected.
The average opponent winrate against Lux is 46.26%.
Twitch
La Rata Apestada
Senna wins against Twitch 50.45% of the time which is 1.52% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.70% less often than would be expected.
The average opponent winrate against Twitch is 48.93%.
Samira
la Rosa del Desierto
Senna wins against Samira 50.78% of the time which is 2.06% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.16% less often than would be expected.
The average opponent winrate against Samira is 48.72%.
Kog'Maw
La Boca del Abismo
Senna wins against Kog'Maw 51.17% of the time which is 5.07% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.85% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.10%.
Hwei
el Visionario
Senna wins against Hwei 51.23% of the time which is 3.85% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.37% less often than would be expected.
The average opponent winrate against Hwei is 47.38%.
Jhin
El Virtuoso
Senna wins against Jhin 51.42% of the time which is 3.47% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.75% less often than would be expected.
The average opponent winrate against Jhin is 47.95%.
Kalista
El Espíritu de la Venganza
Senna wins against Kalista 51.89% of the time which is 0.31% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 3.90% less often than would be expected.
The average opponent winrate against Kalista is 51.58%.
Jinx
La Bala Perdida
Senna wins against Jinx 52.00% of the time which is 4.16% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.06% less often than would be expected.
The average opponent winrate against Jinx is 47.84%.
Ashe
La Arquera de Hielo
Senna wins against Ashe 52.22% of the time which is 3.79% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.43% less often than would be expected.
The average opponent winrate against Ashe is 48.43%.
Ziggs
El Experto en Hexplosivos
Senna wins against Ziggs 52.22% of the time which is 4.08% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.14% less often than would be expected.
The average opponent winrate against Ziggs is 48.14%.
Corki
El Bombardero Osado
Senna wins against Corki 52.34% of the time which is 5.03% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.81% more often than would be expected.
The average opponent winrate against Corki is 47.31%.
Caitlyn
La Sheriff de Piltover
Senna wins against Caitlyn 52.40% of the time which is 5.09% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.87% more often than would be expected.
The average opponent winrate against Caitlyn is 47.31%.
Nilah
la Alegría Desatada
Senna wins against Nilah 52.50% of the time which is 6.64% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.43% more often than would be expected.
The average opponent winrate against Nilah is 45.86%.
Aphelios
el Arma de los Fieles
Senna wins against Aphelios 52.65% of the time which is 2.61% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.61% less often than would be expected.
The average opponent winrate against Aphelios is 50.04%.
Brand
La Venganza Ardiente
Senna wins against Brand 52.89% of the time which is 6.97% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 2.76% more often than would be expected.
The average opponent winrate against Brand is 45.92%.
Yasuo
La Espada sin Honor
Senna wins against Yasuo 53.21% of the time which is 5.25% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.03% more often than would be expected.
The average opponent winrate against Yasuo is 47.96%.
Miss Fortune
La Cazarrecompensas
Senna wins against Miss Fortune 53.34% of the time which is 5.42% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.20% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.92%.
Sivir
La Señora de la Batalla
Senna wins against Sivir 53.51% of the time which is 5.72% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.50% more often than would be expected.
The average opponent winrate against Sivir is 47.79%.
Swain
el Gran General de Noxus
Senna wins against Swain 53.64% of the time which is 3.61% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.61% less often than would be expected.
The average opponent winrate against Swain is 50.03%.
Lucian
El Destello Purificador
Senna wins against Lucian 53.94% of the time which is 5.14% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.92% more often than would be expected.
The average opponent winrate against Lucian is 48.80%.
Varus
La Flecha del Castigo
Senna wins against Varus 54.20% of the time which is 3.50% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.72% less often than would be expected.
The average opponent winrate against Varus is 50.70%.
Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 54.35% of the time which is 4.57% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.35% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.78%.
Ezreal
El Explorador Pródigo
Senna wins against Ezreal 54.46% of the time which is 4.50% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.28% more often than would be expected.
The average opponent winrate against Ezreal is 49.96%.
Xayah
La Rebelde
Senna wins against Xayah 54.75% of the time which is 6.34% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.12% more often than would be expected.
The average opponent winrate against Xayah is 48.41%.
Zeri
La Chispa de Zaun
Senna wins against Zeri 55.03% of the time which is 4.68% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.46% more often than would be expected.
The average opponent winrate against Zeri is 50.35%.
Vayne
La Cazadora Noctívaga
Senna wins against Vayne 56.19% of the time which is 7.99% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.77% more often than would be expected.
The average opponent winrate against Vayne is 48.20%.
Smolder
el Heredero de las Llamas
Senna wins against Smolder 56.94% of the time which is 6.56% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.34% more often than would be expected.
The average opponent winrate against Smolder is 50.38%.