

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: 4,424,012
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 15.8 is the strongest counter to support champions of Morgana, Tahm Kench & Rakan. While Senna support is countered most by support champions of Taric, Fiddlesticks & Leona. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Taric
Štít Valoranu
Senna wins against Taric 45.51% of the time which is 0.33% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 4.07% less often than would be expected.
The average opponent winrate against Taric is 45.84%.


Fiddlesticks
Prastaré zlo
Senna wins against Fiddlesticks 45.52% of the time which is 1.17% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.57% less often than would be expected.
The average opponent winrate against Fiddlesticks is 44.35%.


Leona
Zářivý úsvit
Senna wins against Leona 45.77% of the time which is 1.88% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 5.63% less often than would be expected.
The average opponent winrate against Leona is 47.65%.


Nautilus
Titán z hlubin
Senna wins against Nautilus 46.79% of the time which is 1.80% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 5.55% less often than would be expected.
The average opponent winrate against Nautilus is 48.59%.


Janna
Hněv bouře
Senna wins against Janna 46.93% of the time which is 0.43% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 3.32% less often than would be expected.
The average opponent winrate against Janna is 46.50%.


Pyke
Rozparovač z Krvavého přístavu
Senna wins against Pyke 47.65% of the time which is 0.07% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.82% less often than would be expected.
The average opponent winrate against Pyke is 47.72%.


Zyra
Probuzení trnů
Senna wins against Zyra 47.91% of the time which is 0.47% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 4.22% less often than would be expected.
The average opponent winrate against Zyra is 48.38%.


Blitzcrank
Velký parní golem
Senna wins against Blitzcrank 48.56% of the time which is 0.54% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 3.21% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.02%.


Rell
Železná panna
Senna wins against Rell 48.67% of the time which is 0.38% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.37% less often than would be expected.
The average opponent winrate against Rell is 48.29%.


Thresh
Řetězový strážce
Senna wins against Thresh 49.32% of the time which is 2.84% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.91% less often than would be expected.
The average opponent winrate against Thresh is 46.48%.


Alistar
Minotaurus
Senna wins against Alistar 49.35% of the time which is 0.75% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 3.00% less often than would be expected.
The average opponent winrate against Alistar is 48.60%.


Swain
Noxijský velegenerál
Senna wins against Swain 49.38% of the time which is 0.71% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.04% less often than would be expected.
The average opponent winrate against Swain is 48.67%.


Braum
Srdce Freljordu
Senna wins against Braum 49.94% of the time which is 3.83% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 0.09% more often than would be expected.
The average opponent winrate against Braum is 46.11%.


Sona
Mistryně strun
Senna wins against Sona 50.00% of the time which is 3.21% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.54% less often than would be expected.
The average opponent winrate against Sona is 46.79%.


Yuumi
Kouzelná kočka
Senna wins against Yuumi 50.10% of the time which is 1.16% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.59% less often than would be expected.
The average opponent winrate against Yuumi is 48.94%.


Shaco
Ďábelský šašek
Senna wins against Shaco 50.84% of the time which is 1.05% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.70% less often than would be expected.
The average opponent winrate against Shaco is 49.79%.


Lulu
Vílí čarodějka
Senna wins against Lulu 50.92% of the time which is 4.42% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.67% more often than would be expected.
The average opponent winrate against Lulu is 46.50%.


Elise
Královna pavouků
Senna wins against Elise 51.59% of the time which is 5.69% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.95% more often than would be expected.
The average opponent winrate against Elise is 45.90%.


Poppy
Strážkyně kladiva
Senna wins against Poppy 52.14% of the time which is 6.13% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.39% more often than would be expected.
The average opponent winrate against Poppy is 46.01%.


Neeko
Zvědavá chameleonka
Senna wins against Neeko 52.23% of the time which is 4.04% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.29% more often than would be expected.
The average opponent winrate against Neeko is 48.19%.


Karma
Osvícená
Senna wins against Karma 52.27% of the time which is 3.04% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.71% less often than would be expected.
The average opponent winrate against Karma is 49.23%.


Pantheon
Nezlomné kopí
Senna wins against Pantheon 52.73% of the time which is 4.67% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.92% more often than would be expected.
The average opponent winrate against Pantheon is 48.06%.


Lux
Paní světla
Senna wins against Lux 52.80% of the time which is 3.24% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.51% less often than would be expected.
The average opponent winrate against Lux is 49.56%.


Nami
Vládkyně přílivu
Senna wins against Nami 52.93% of the time which is 5.85% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 2.10% more often than would be expected.
The average opponent winrate against Nami is 47.08%.


Seraphine
Idealistická pěvkyně
Senna wins against Seraphine 53.11% of the time which is 4.50% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.75% more often than would be expected.
The average opponent winrate against Seraphine is 48.61%.


Brand
Ohnivá pomsta
Senna wins against Brand 53.62% of the time which is 3.45% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.30% less often than would be expected.
The average opponent winrate against Brand is 50.17%.


Zilean
Strážce času
Senna wins against Zilean 53.78% of the time which is 7.10% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 3.35% more often than would be expected.
The average opponent winrate against Zilean is 46.68%.


Xerath
Vyšší mág
Senna wins against Xerath 53.96% of the time which is 4.38% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.63% more often than would be expected.
The average opponent winrate against Xerath is 49.58%.


Renata Glasc
Chemobaronka
Senna wins against Renata Glasc 54.11% of the time which is 4.72% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.97% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.39%.


Bard
Potulný opatrovník
Senna wins against Bard 54.31% of the time which is 6.46% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.71% more often than would be expected.
The average opponent winrate against Bard is 47.85%.


Vel'Koz
Oko z Prázdnoty
Senna wins against Vel'Koz 54.72% of the time which is 8.17% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 4.42% more often than would be expected.
The average opponent winrate against Vel'Koz is 46.55%.


Milio
Něžný plamen
Senna wins against Milio 54.93% of the time which is 7.41% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 3.66% more often than would be expected.
The average opponent winrate against Milio is 47.52%.


Soraka
Dítě hvězd
Senna wins against Soraka 55.09% of the time which is 7.16% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 3.41% more often than would be expected.
The average opponent winrate against Soraka is 47.93%.


Maokai
Pokroucený ent
Senna wins against Maokai 55.76% of the time which is 9.64% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 5.90% more often than would be expected.
The average opponent winrate against Maokai is 46.12%.


Mel
Odraz duše
Senna wins against Mel 56.57% of the time which is 4.21% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.47% more often than would be expected.
The average opponent winrate against Mel is 52.36%.


Rakan
Miláček publika
Senna wins against Rakan 58.17% of the time which is 9.16% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 5.41% more often than would be expected.
The average opponent winrate against Rakan is 49.01%.


Tahm Kench
Král řeky
Senna wins against Tahm Kench 59.56% of the time which is 10.74% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 6.99% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.82%.


Morgana
Padlá
Senna wins against Morgana 60.00% of the time which is 11.42% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 7.67% more often than would be expected.
The average opponent winrate against Morgana is 48.58%.