

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.
D2+ Champions Analysed: 10,041,021
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 support Counters
Senna bottom on Patch 30 is the strongest counter to support champions of Mel, Yuumi & Brand. While Senna bottom is countered most by support champions of LeBlanc, Fiddlesticks & Pantheon. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


LeBlanc
l'ingannatrice
Senna wins against LeBlanc 43.75% of the time which is 6.49% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 6.68% less often than would be expected.
The average opponent winrate against LeBlanc is 50.24%.


Fiddlesticks
l'antico terrore
Senna wins against Fiddlesticks 46.67% of the time which is 1.84% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.03% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.51%.


Pantheon
la lancia indistruttibile
Senna wins against Pantheon 46.92% of the time which is 4.01% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 4.20% less often than would be expected.
The average opponent winrate against Pantheon is 50.93%.


Blitzcrank
il grande golem a vapore
Senna wins against Blitzcrank 47.26% of the time which is 2.56% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.75% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.82%.


Elise
la regina dei ragni
Senna wins against Elise 47.38% of the time which is 0.77% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.96% less often than would be expected.
The average opponent winrate against Elise is 48.15%.


Swain
il gran generale di Noxus
Senna wins against Swain 47.55% of the time which is 4.23% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.42% less often than would be expected.
The average opponent winrate against Swain is 51.78%.


Leona
l'alba raggiante
Senna wins against Leona 47.89% of the time which is 1.13% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.32% less often than would be expected.
The average opponent winrate against Leona is 49.02%.


Rell
la Vergine di ferro
Senna wins against Rell 47.94% of the time which is 0.82% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.01% less often than would be expected.
The average opponent winrate against Rell is 48.76%.


Maokai
il treant demoniaco
Senna wins against Maokai 48.06% of the time which is 1.05% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.24% less often than would be expected.
The average opponent winrate against Maokai is 49.11%.


Gragas
il provocatore delle masse
Senna wins against Gragas 48.11% of the time which is 1.45% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.64% less often than would be expected.
The average opponent winrate against Gragas is 49.56%.


Zilean
il custode del tempo
Senna wins against Zilean 48.36% of the time which is 0.94% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.13% less often than would be expected.
The average opponent winrate against Zilean is 49.30%.


Seraphine
la cantante sognatrice
Senna wins against Seraphine 48.45% of the time which is 1.36% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.55% less often than would be expected.
The average opponent winrate against Seraphine is 49.81%.


Bard
il custode errante
Senna wins against Bard 48.46% of the time which is 0.52% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.71% less often than would be expected.
The average opponent winrate against Bard is 48.98%.


Pyke
lo squartatore del porto insanguinato
Senna wins against Pyke 48.60% of the time which is 1.38% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.57% less often than would be expected.
The average opponent winrate against Pyke is 49.98%.


Lulu
la sacerdotessa delle fate
Senna wins against Lulu 48.82% of the time which is 0.39% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.58% less often than would be expected.
The average opponent winrate against Lulu is 49.21%.


Nami
lo spirito delle maree
Senna wins against Nami 48.99% of the time which is 0.10% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.29% less often than would be expected.
The average opponent winrate against Nami is 49.09%.


Rakan
l'ammaliatore
Senna wins against Rakan 49.03% of the time which is 1.03% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.22% less often than would be expected.
The average opponent winrate against Rakan is 50.06%.


Soraka
la figlia delle stelle
Senna wins against Soraka 49.12% of the time which is 0.11% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.08% less often than would be expected.
The average opponent winrate against Soraka is 49.01%.


Karma
l'illuminata
Senna wins against Karma 49.15% of the time which is 1.14% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.33% less often than would be expected.
The average opponent winrate against Karma is 50.29%.


Thresh
Il carceriere
Senna wins against Thresh 49.15% of the time which is 0.12% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.07% less often than would be expected.
The average opponent winrate against Thresh is 49.03%.


Janna
la furia della tempesta
Senna wins against Janna 49.48% of the time which is 0.92% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.73% more often than would be expected.
The average opponent winrate against Janna is 48.56%.


Neeko
la camaleonte curiosa
Senna wins against Neeko 49.70% of the time which is 0.92% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.11% less often than would be expected.
The average opponent winrate against Neeko is 50.62%.


Poppy
la custode del martello
Senna wins against Poppy 49.81% of the time which is 1.52% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.33% more often than would be expected.
The average opponent winrate against Poppy is 48.29%.


Alistar
il minotauro
Senna wins against Alistar 49.94% of the time which is 0.46% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.27% more often than would be expected.
The average opponent winrate against Alistar is 49.48%.


Morgana
la Caduta
Senna wins against Morgana 51.21% of the time which is 0.55% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.36% more often than would be expected.
The average opponent winrate against Morgana is 50.66%.


Sona
maestra delle corde
Senna wins against Sona 51.27% of the time which is 3.13% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 2.94% more often than would be expected.
The average opponent winrate against Sona is 48.14%.


Shen
l'occhio del crepuscolo
Senna wins against Shen 51.35% of the time which is 0.79% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.98% less often than would be expected.
The average opponent winrate against Shen is 52.14%.


Milio
La fiamma gentile
Senna wins against Milio 51.44% of the time which is 1.76% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.57% more often than would be expected.
The average opponent winrate against Milio is 49.68%.


Zyra
La dama dei rovi
Senna wins against Zyra 51.53% of the time which is 0.39% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.20% more often than would be expected.
The average opponent winrate against Zyra is 51.14%.


Nidalee
la cacciatrice bestiale
Senna wins against Nidalee 51.88% of the time which is 2.73% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 2.54% more often than would be expected.
The average opponent winrate against Nidalee is 49.15%.


Xerath
il magus ascendente
Senna wins against Xerath 52.10% of the time which is 0.24% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.43% less often than would be expected.
The average opponent winrate against Xerath is 52.34%.


Zoe
l'incarnazione del crepuscolo
Senna wins against Zoe 52.38% of the time which is 0.12% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.07% less often than would be expected.
The average opponent winrate against Zoe is 52.26%.


Nautilus
il titano delle profondità
Senna wins against Nautilus 52.38% of the time which is 1.51% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.32% more often than would be expected.
The average opponent winrate against Nautilus is 50.87%.


Tahm Kench
Il re del fiume
Senna wins against Tahm Kench 52.47% of the time which is 1.32% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.13% more often than would be expected.
The average opponent winrate against Tahm Kench is 51.15%.


Galio
il colosso
Senna wins against Galio 52.63% of the time which is 2.70% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.51% more often than would be expected.
The average opponent winrate against Galio is 49.93%.


Vel'Koz
l'occhio del Vuoto
Senna wins against Vel'Koz 52.96% of the time which is 2.82% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.63% more often than would be expected.
The average opponent winrate against Vel'Koz is 50.14%.


Sylas
il rivoluzionario scatenato
Senna wins against Sylas 53.42% of the time which is 0.77% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.58% more often than would be expected.
The average opponent winrate against Sylas is 52.65%.


Braum
il cuore del Freljord
Senna wins against Braum 53.43% of the time which is 4.25% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 4.06% more often than would be expected.
The average opponent winrate against Braum is 49.18%.


Lux
la signora della luminosità
Senna wins against Lux 54.46% of the time which is 1.81% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.62% more often than would be expected.
The average opponent winrate against Lux is 52.65%.


Renata Glasc
la Baronessa chimica
Senna wins against Renata Glasc 54.95% of the time which is 4.14% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 3.95% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.81%.


Taric
lo scudo di Valoran
Senna wins against Taric 55.56% of the time which is 7.22% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 7.03% more often than would be expected.
The average opponent winrate against Taric is 48.34%.


Shaco
il demone giullare
Senna wins against Shaco 55.83% of the time which is 4.62% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 4.43% more often than would be expected.
The average opponent winrate against Shaco is 51.21%.


Brand
la vendetta ardente
Senna wins against Brand 56.07% of the time which is 4.18% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 3.99% more often than would be expected.
The average opponent winrate against Brand is 51.89%.


Yuumi
la gattina magica
Senna wins against Yuumi 56.35% of the time which is 3.30% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 3.11% more often than would be expected.
The average opponent winrate against Yuumi is 53.05%.


Mel
il riflesso dell'anima
Senna wins against Mel 58.10% of the time which is 2.07% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.88% more often than would be expected.
The average opponent winrate against Mel is 56.03%.