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: 52,612,866
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 Twitch, Samira & Zeri. While Senna bottom is countered most by bottom champions of Kog'Maw, Ziggs & Xayah. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.
Kog'Maw
la Boca del Abismo
Senna wins against Kog'Maw 43.93% of the time which is 2.30% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 3.53% less often than would be expected.
The average opponent winrate against Kog'Mawis 46.23%.
Ziggs
el Experto en Hexplosivos
Senna wins against Ziggs 44.17% of the time which is 4.28% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 5.51% less often than would be expected.
The average opponent winrate against Ziggsis 48.45%.
Xayah
la Rebelde
Senna wins against Xayah 45.69% of the time which is 3.60% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 4.83% less often than would be expected.
The average opponent winrate against Xayahis 49.29%.
Jinx
la Bala Perdida
Senna wins against Jinx 45.88% of the time which is 1.84% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 3.07% less often than would be expected.
The average opponent winrate against Jinxis 47.72%.
Jhin
el Virtuoso
Senna wins against Jhin 46.51% of the time which is 0.03% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.26% less often than would be expected.
The average opponent winrate against Jhinis 46.54%.
Miss Fortune
la Cazarrecompensas
Senna wins against Miss Fortune 48.45% of the time which is 0.88% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.35% less often than would be expected.
The average opponent winrate against Miss Fortuneis 47.57%.
Lucian
el Purificador
Senna wins against Lucian 48.70% of the time which is 0.29% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.94% less often than would be expected.
The average opponent winrate against Lucianis 48.41%.
Ashe
la Arquera de Hielo
Senna wins against Ashe 49.40% of the time which is 0.76% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.47% less often than would be expected.
The average opponent winrate against Asheis 48.64%.
Caitlyn
la Sheriff de Piltóver
Senna wins against Caitlyn 49.92% of the time which is 0.58% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.65% less often than would be expected.
The average opponent winrate against Caitlynis 49.34%.
Varus
la Flecha del Castigo
Senna wins against Varus 50.00% of the time which is 0.19% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.42% less often than would be expected.
The average opponent winrate against Varusis 50.19%.
Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 50.50% of the time which is 2.27% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.04% more often than would be expected.
The average opponent winrate against Kai'Sais 48.23%.
Ezreal
el Explorador Pródigo
Senna wins against Ezreal 52.09% of the time which is 1.84% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.61% more often than would be expected.
The average opponent winrate against Ezrealis 50.25%.
Sivir
la Señora de la Batalla
Senna wins against Sivir 52.50% of the time which is 4.11% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.88% more often than would be expected.
The average opponent winrate against Siviris 48.39%.
Vayne
la Cazadora Nocturna
Senna wins against Vayne 52.53% of the time which is 3.80% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.57% more often than would be expected.
The average opponent winrate against Vayneis 48.73%.
Smolder
el Dragoncito Flamante
Senna wins against Smolder 52.67% of the time which is 2.01% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.78% more often than would be expected.
The average opponent winrate against Smolderis 50.66%.
Draven
el Glorioso Ejecutor
Senna wins against Draven 53.53% of the time which is 5.17% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 3.94% more often than would be expected.
The average opponent winrate against Dravenis 48.36%.
Aphelios
El Arma de los Adeptos
Senna wins against Aphelios 54.49% of the time which is 3.69% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.46% more often than would be expected.
The average opponent winrate against Apheliosis 50.80%.
Zeri
La chispa de Zaun
Senna wins against Zeri 55.50% of the time which is 5.67% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 4.44% more often than would be expected.
The average opponent winrate against Zeriis 49.83%.
Samira
la Rosa del Desierto
Senna wins against Samira 56.18% of the time which is 6.66% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 5.43% more often than would be expected.
The average opponent winrate against Samirais 49.52%.
Twitch
la Rata Mutante
Senna wins against Twitch 59.18% of the time which is 12.05% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 10.82% more often than would be expected.
The average opponent winrate against Twitchis 47.13%.