

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.
Diamond+ Champions Analysed: 2,159,947
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 7 is the strongest counter to support champions of Yuumi, Bardo & Sona. While Senna bottom is countered most by support champions of Janna, Neeko & Soraka. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Janna
la Furia de la Tormenta
Senna wins against Janna 37.80% of the time which is 10.27% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 9.49% less often than would be expected.
The average opponent winrate against Janna is 48.07%.


Neeko
la Camaleón Curiosa
Senna wins against Neeko 41.38% of the time which is 8.59% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 7.81% less often than would be expected.
The average opponent winrate against Neeko is 49.97%.


Soraka
la Hija de las Estrellas
Senna wins against Soraka 44.05% of the time which is 5.48% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 4.70% less often than would be expected.
The average opponent winrate against Soraka is 49.53%.


Milio
La Flama Gentil
Senna wins against Milio 45.15% of the time which is 4.77% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 3.99% less often than would be expected.
The average opponent winrate against Milio is 49.92%.


Leona
el Radiante Amanecer
Senna wins against Leona 45.74% of the time which is 3.56% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 2.78% less often than would be expected.
The average opponent winrate against Leona is 49.30%.


Braum
el Corazón del Fréljord
Senna wins against Braum 46.84% of the time which is 2.74% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 1.96% less often than would be expected.
The average opponent winrate against Braum is 49.58%.


Zilean
el Guardián del Tiempo
Senna wins against Zilean 47.00% of the time which is 1.67% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.89% less often than would be expected.
The average opponent winrate against Zilean is 48.67%.


Nami
la Invocadora de Mareas
Senna wins against Nami 48.06% of the time which is 1.02% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.24% less often than would be expected.
The average opponent winrate against Nami is 49.08%.


Thresh
el Carcelero Implacable
Senna wins against Thresh 48.10% of the time which is 0.85% lower 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 48.95%.


Lulu
La Hechicera Hadística
Senna wins against Lulu 48.75% of the time which is 0.22% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.56% more often than would be expected.
The average opponent winrate against Lulu is 48.97%.


Rakan
El Encantador
Senna wins against Rakan 48.81% of the time which is 1.39% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.61% less often than would be expected.
The average opponent winrate against Rakan is 50.20%.


Alistar
el Minotauro
Senna wins against Alistar 48.87% of the time which is 1.36% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.58% less often than would be expected.
The average opponent winrate against Alistar is 50.23%.


Pyke
el Destripador del Muelle Rojo
Senna wins against Pyke 49.16% of the time which is 0.20% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 0.58% more often than would be expected.
The average opponent winrate against Pyke is 49.36%.


Nautilus
el Titán de las Profundidades
Senna wins against Nautilus 50.00% of the time which is 0.47% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.31% more often than would be expected.
The average opponent winrate against Nautilus is 50.47%.


Rell
la Doncella de Hierro
Senna wins against Rell 50.00% of the time which is 0.20% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.98% more often than would be expected.
The average opponent winrate against Rell is 49.80%.


Blitzcrank
el Gran Gólem de Vapor
Senna wins against Blitzcrank 50.75% of the time which is 0.14% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.92% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.61%.


Karma
la Iluminada
Senna wins against Karma 52.70% of the time which is 2.66% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.44% more often than would be expected.
The average opponent winrate against Karma is 50.04%.


Sona
la Virtuosa de las Cuerdas
Senna wins against Sona 53.57% of the time which is 5.19% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 5.97% more often than would be expected.
The average opponent winrate against Sona is 48.38%.


Bardo
el Guardián Trotamundos
Senna wins against Bardo 54.48% of the time which is 4.94% higher against Bardo than the average opponent.
After normalising both champions win rates Senna wins against Bardo 5.72% more often than would be expected.
The average opponent winrate against Bardo is 49.54%.


Yuumi
la gatita mágica
Senna wins against Yuumi 54.82% of the time which is 1.66% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.44% more often than would be expected.
The average opponent winrate against Yuumi is 53.16%.