

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: 14,600,773
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 support Counters
Senna support on Patch 15.11 is the strongest counter to support champions of Twitch, Malphite & Morgana. While Senna support is countered most by support champions of Veigar, Zyra & Fiddlesticks. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Veigar
il piccolo genio del male
Senna wins against Veigar 45.71% of the time which is 6.00% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 6.85% less often than would be expected.
The average opponent winrate against Veigar is 51.71%.


Zyra
La dama dei rovi
Senna wins against Zyra 45.72% of the time which is 3.48% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 4.33% less often than would be expected.
The average opponent winrate against Zyra is 49.20%.


Fiddlesticks
l'antico terrore
Senna wins against Fiddlesticks 45.98% of the time which is 2.87% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 3.72% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.85%.


Zoe
l'incarnazione del crepuscolo
Senna wins against Zoe 46.29% of the time which is 4.00% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 4.85% less often than would be expected.
The average opponent winrate against Zoe is 50.29%.


Zilean
il custode del tempo
Senna wins against Zilean 46.65% of the time which is 0.71% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.56% less often than would be expected.
The average opponent winrate against Zilean is 47.36%.


Camille
l'ombra d'acciaio
Senna wins against Camille 46.79% of the time which is 5.07% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 5.92% less often than would be expected.
The average opponent winrate against Camille is 51.86%.


Braum
il cuore del Freljord
Senna wins against Braum 47.43% of the time which is 0.59% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.26% less often than would be expected.
The average opponent winrate against Braum is 46.84%.


LeBlanc
l'ingannatrice
Senna wins against LeBlanc 47.97% of the time which is 0.49% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.34% less often than would be expected.
The average opponent winrate against LeBlanc is 48.46%.


Thresh
Il carceriere
Senna wins against Thresh 47.99% of the time which is 0.22% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.63% less often than would be expected.
The average opponent winrate against Thresh is 47.77%.


Milio
La fiamma gentile
Senna wins against Milio 48.05% of the time which is 0.86% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.01% more often than would be expected.
The average opponent winrate against Milio is 47.19%.


Yuumi
la gattina magica
Senna wins against Yuumi 48.21% of the time which is 2.24% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 3.09% less often than would be expected.
The average opponent winrate against Yuumi is 50.45%.


Rakan
l'ammaliatore
Senna wins against Rakan 48.38% of the time which is 0.48% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.33% less often than would be expected.
The average opponent winrate against Rakan is 48.86%.


Nami
lo spirito delle maree
Senna wins against Nami 48.50% of the time which is 0.90% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.05% more often than would be expected.
The average opponent winrate against Nami is 47.60%.


Sona
maestra delle corde
Senna wins against Sona 48.55% of the time which is 1.85% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 1.00% more often than would be expected.
The average opponent winrate against Sona is 46.70%.


Janna
la furia della tempesta
Senna wins against Janna 48.75% of the time which is 0.84% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.01% less often than would be expected.
The average opponent winrate against Janna is 47.91%.


Seraphine
la cantante sognatrice
Senna wins against Seraphine 48.80% of the time which is 0.80% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.65% less often than would be expected.
The average opponent winrate against Seraphine is 49.60%.


Galio
il colosso
Senna wins against Galio 48.82% of the time which is 0.32% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.17% less often than would be expected.
The average opponent winrate against Galio is 49.14%.


Elise
la regina dei ragni
Senna wins against Elise 48.90% of the time which is 1.30% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.45% more often than would be expected.
The average opponent winrate against Elise is 47.60%.


Vel'Koz
l'occhio del Vuoto
Senna wins against Vel'Koz 49.07% of the time which is 0.73% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.12% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.34%.


Soraka
la figlia delle stelle
Senna wins against Soraka 49.10% of the time which is 1.69% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.84% more often than would be expected.
The average opponent winrate against Soraka is 47.41%.


Pyke
lo squartatore del porto insanguinato
Senna wins against Pyke 49.31% of the time which is 0.21% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 0.64% less often than would be expected.
The average opponent winrate against Pyke is 49.10%.


Nautilus
il titano delle profondità
Senna wins against Nautilus 49.35% of the time which is 0.30% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.15% less often than would be expected.
The average opponent winrate against Nautilus is 49.65%.


Lulu
la sacerdotessa delle fate
Senna wins against Lulu 49.38% of the time which is 1.22% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.37% more often than would be expected.
The average opponent winrate against Lulu is 48.16%.


Sylas
il rivoluzionario scatenato
Senna wins against Sylas 49.39% of the time which is 0.83% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.68% less often than would be expected.
The average opponent winrate against Sylas is 50.22%.


Blitzcrank
il grande golem a vapore
Senna wins against Blitzcrank 49.45% of the time which is 0.11% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.74% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.34%.


Gragas
il provocatore delle masse
Senna wins against Gragas 49.55% of the time which is 0.79% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.06% less often than would be expected.
The average opponent winrate against Gragas is 48.76%.


Leona
l'alba raggiante
Senna wins against Leona 49.61% of the time which is 2.11% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.26% more often than would be expected.
The average opponent winrate against Leona is 47.50%.


Rell
la Vergine di ferro
Senna wins against Rell 49.76% of the time which is 1.87% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.02% more often than would be expected.
The average opponent winrate against Rell is 47.89%.


Maokai
il treant demoniaco
Senna wins against Maokai 49.78% of the time which is 1.54% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.69% more often than would be expected.
The average opponent winrate against Maokai is 48.24%.


Lux
la signora della luminosità
Senna wins against Lux 49.79% of the time which is 0.34% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.19% less often than would be expected.
The average opponent winrate against Lux is 50.13%.


Hwei
Il visionario
Senna wins against Hwei 50.00% of the time which is 0.31% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.54% less often than would be expected.
The average opponent winrate against Hwei is 49.69%.


Xerath
il magus ascendente
Senna wins against Xerath 50.24% of the time which is 0.52% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.33% less often than would be expected.
The average opponent winrate against Xerath is 49.72%.


Karma
l'illuminata
Senna wins against Karma 50.35% of the time which is 0.83% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.02% less often than would be expected.
The average opponent winrate against Karma is 49.52%.


Shen
l'occhio del crepuscolo
Senna wins against Shen 50.39% of the time which is 0.87% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.02% more often than would be expected.
The average opponent winrate against Shen is 49.52%.


Poppy
la custode del martello
Senna wins against Poppy 50.56% of the time which is 2.57% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.72% more often than would be expected.
The average opponent winrate against Poppy is 47.99%.


Pantheon
la lancia indistruttibile
Senna wins against Pantheon 50.61% of the time which is 2.10% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.25% more often than would be expected.
The average opponent winrate against Pantheon is 48.51%.


Tahm Kench
Il re del fiume
Senna wins against Tahm Kench 51.12% of the time which is 2.07% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.22% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.05%.


Teemo
il rapido scout
Senna wins against Teemo 51.37% of the time which is 3.03% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 2.18% more often than would be expected.
The average opponent winrate against Teemo is 48.34%.


Zac
l'arma segreta
Senna wins against Zac 51.37% of the time which is 1.20% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.35% more often than would be expected.
The average opponent winrate against Zac is 50.17%.


Jarvan IV
l'esempio di Demacia
Senna wins against Jarvan IV 51.40% of the time which is 1.26% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.41% more often than would be expected.
The average opponent winrate against Jarvan IV is 50.14%.


Taric
lo scudo di Valoran
Senna wins against Taric 51.67% of the time which is 5.10% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 4.25% more often than would be expected.
The average opponent winrate against Taric is 46.57%.


Bard
il custode errante
Senna wins against Bard 51.91% of the time which is 3.03% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.18% more often than would be expected.
The average opponent winrate against Bard is 48.88%.


Neeko
la camaleonte curiosa
Senna wins against Neeko 51.91% of the time which is 2.06% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.21% more often than would be expected.
The average opponent winrate against Neeko is 49.85%.


Anivia
la criofenice
Senna wins against Anivia 52.25% of the time which is 1.77% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.92% more often than would be expected.
The average opponent winrate against Anivia is 50.48%.


Renata Glasc
la Baronessa chimica
Senna wins against Renata Glasc 52.40% of the time which is 3.17% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 2.32% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.23%.


Brand
la vendetta ardente
Senna wins against Brand 52.48% of the time which is 2.08% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.23% more often than would be expected.
The average opponent winrate against Brand is 50.40%.


Swain
il gran generale di Noxus
Senna wins against Swain 52.59% of the time which is 2.42% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.57% more often than would be expected.
The average opponent winrate against Swain is 50.17%.


Shaco
il demone giullare
Senna wins against Shaco 53.12% of the time which is 4.07% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 3.22% more often than would be expected.
The average opponent winrate against Shaco is 49.05%.


Alistar
il minotauro
Senna wins against Alistar 53.46% of the time which is 4.59% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 3.74% more often than would be expected.
The average opponent winrate against Alistar is 48.87%.


Mel
il riflesso dell'anima
Senna wins against Mel 53.73% of the time which is 0.02% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.83% less often than would be expected.
The average opponent winrate against Mel is 53.71%.


Ashe
l'arciere dei ghiacci
Senna wins against Ashe 53.96% of the time which is 0.21% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.06% less often than would be expected.
The average opponent winrate against Ashe is 54.17%.


Nidalee
la cacciatrice bestiale
Senna wins against Nidalee 53.97% of the time which is 3.73% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 2.88% more often than would be expected.
The average opponent winrate against Nidalee is 50.24%.


Annie
la bambina oscura
Senna wins against Annie 54.10% of the time which is 3.01% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 2.16% more often than would be expected.
The average opponent winrate against Annie is 51.09%.


Morgana
la Caduta
Senna wins against Morgana 54.31% of the time which is 6.12% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 5.27% more often than would be expected.
The average opponent winrate against Morgana is 48.19%.


Malphite
la scheggia del monolite
Senna wins against Malphite 55.66% of the time which is 2.89% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 2.04% more often than would be expected.
The average opponent winrate against Malphite is 52.77%.


Twitch
il ratto della peste
Senna wins against Twitch 63.95% of the time which is 7.41% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 6.55% more often than would be expected.
The average opponent winrate against Twitch is 56.54%.