

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: 14,678,234
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 15.7 is the strongest counter to support champions of Mel, Shen & Ashe. While Senna support is countered most by support champions of Elise, Pyke & Leona. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Elise
Královna pavouků
Senna wins against Elise 47.67% of the time which is 0.78% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 3.02% less often than would be expected.
The average opponent winrate against Elise is 46.89%.


Pyke
Rozparovač z Krvavého přístavu
Senna wins against Pyke 48.30% of the time which is 0.79% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 4.59% less often than would be expected.
The average opponent winrate against Pyke is 49.09%.


Leona
Zářivý úsvit
Senna wins against Leona 49.03% of the time which is 0.56% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 3.24% less often than would be expected.
The average opponent winrate against Leona is 48.47%.


Zoe
Aspekt soumraku
Senna wins against Zoe 49.66% of the time which is 0.75% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 3.05% less often than would be expected.
The average opponent winrate against Zoe is 48.91%.


Lulu
Vílí čarodějka
Senna wins against Lulu 49.69% of the time which is 3.24% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.56% less often than would be expected.
The average opponent winrate against Lulu is 46.45%.


Fiddlesticks
Prastaré zlo
Senna wins against Fiddlesticks 49.80% of the time which is 4.19% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.40% more often than would be expected.
The average opponent winrate against Fiddlesticks is 45.61%.


Amumu
Smutná mumie
Senna wins against Amumu 50.00% of the time which is 1.96% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.84% less often than would be expected.
The average opponent winrate against Amumu is 48.04%.


Nami
Vládkyně přílivu
Senna wins against Nami 50.51% of the time which is 3.46% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.34% less often than would be expected.
The average opponent winrate against Nami is 47.05%.


Janna
Hněv bouře
Senna wins against Janna 50.64% of the time which is 3.65% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.15% less often than would be expected.
The average opponent winrate against Janna is 46.99%.


Taric
Štít Valoranu
Senna wins against Taric 50.65% of the time which is 4.81% higher against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 1.02% more often than would be expected.
The average opponent winrate against Taric is 45.84%.


Zyra
Probuzení trnů
Senna wins against Zyra 50.84% of the time which is 3.32% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.48% less often than would be expected.
The average opponent winrate against Zyra is 47.52%.


Thresh
Řetězový strážce
Senna wins against Thresh 50.85% of the time which is 3.61% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.19% less often than would be expected.
The average opponent winrate against Thresh is 47.24%.


Maokai
Pokroucený ent
Senna wins against Maokai 50.86% of the time which is 3.89% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 0.09% more often than would be expected.
The average opponent winrate against Maokai is 46.97%.


Vel'Koz
Oko z Prázdnoty
Senna wins against Vel'Koz 50.88% of the time which is 3.38% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 0.42% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.50%.


Brand
Ohnivá pomsta
Senna wins against Brand 51.00% of the time which is 2.32% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.48% less often than would be expected.
The average opponent winrate against Brand is 48.68%.


Yuumi
Kouzelná kočka
Senna wins against Yuumi 51.01% of the time which is 2.54% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 1.26% less often than would be expected.
The average opponent winrate against Yuumi is 48.47%.


Karma
Osvícená
Senna wins against Karma 51.30% of the time which is 1.98% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.82% less often than would be expected.
The average opponent winrate against Karma is 49.32%.


Milio
Něžný plamen
Senna wins against Milio 51.31% of the time which is 3.82% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.02% more often than would be expected.
The average opponent winrate against Milio is 47.49%.


Pantheon
Nezlomné kopí
Senna wins against Pantheon 51.41% of the time which is 3.29% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.51% less often than would be expected.
The average opponent winrate against Pantheon is 48.12%.


Annie
Temné dítě
Senna wins against Annie 51.49% of the time which is 4.40% higher against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 0.60% more often than would be expected.
The average opponent winrate against Annie is 47.09%.


Lux
Paní světla
Senna wins against Lux 51.53% of the time which is 2.18% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.62% less often than would be expected.
The average opponent winrate against Lux is 49.35%.


Soraka
Dítě hvězd
Senna wins against Soraka 51.72% of the time which is 3.88% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.08% more often than would be expected.
The average opponent winrate against Soraka is 47.84%.


Nautilus
Titán z hlubin
Senna wins against Nautilus 51.82% of the time which is 2.45% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.35% less often than would be expected.
The average opponent winrate against Nautilus is 49.37%.


Blitzcrank
Velký parní golem
Senna wins against Blitzcrank 51.88% of the time which is 2.40% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.40% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.48%.


Bard
Potulný opatrovník
Senna wins against Bard 52.16% of the time which is 4.00% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.20% more often than would be expected.
The average opponent winrate against Bard is 48.16%.


Galio
Kolos
Senna wins against Galio 52.43% of the time which is 3.82% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.02% more often than would be expected.
The average opponent winrate against Galio is 48.61%.


Sona
Mistryně strun
Senna wins against Sona 52.69% of the time which is 5.57% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 1.77% more often than would be expected.
The average opponent winrate against Sona is 47.12%.


Seraphine
Idealistická pěvkyně
Senna wins against Seraphine 52.76% of the time which is 3.82% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.02% more often than would be expected.
The average opponent winrate against Seraphine is 48.94%.


Neeko
Zvědavá chameleonka
Senna wins against Neeko 52.81% of the time which is 4.36% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.56% more often than would be expected.
The average opponent winrate against Neeko is 48.45%.


Zilean
Strážce času
Senna wins against Zilean 53.13% of the time which is 5.67% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.87% more often than would be expected.
The average opponent winrate against Zilean is 47.46%.


Braum
Srdce Freljordu
Senna wins against Braum 53.25% of the time which is 6.58% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.78% more often than would be expected.
The average opponent winrate against Braum is 46.67%.


Xerath
Vyšší mág
Senna wins against Xerath 53.31% of the time which is 3.97% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.17% more often than would be expected.
The average opponent winrate against Xerath is 49.34%.


Rell
Železná panna
Senna wins against Rell 53.51% of the time which is 5.05% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.25% more often than would be expected.
The average opponent winrate against Rell is 48.46%.


Alistar
Minotaurus
Senna wins against Alistar 53.52% of the time which is 5.15% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 1.35% more often than would be expected.
The average opponent winrate against Alistar is 48.37%.


Poppy
Strážkyně kladiva
Senna wins against Poppy 53.60% of the time which is 6.38% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.58% more often than would be expected.
The average opponent winrate against Poppy is 47.22%.


Rakan
Miláček publika
Senna wins against Rakan 54.18% of the time which is 5.63% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 1.83% more often than would be expected.
The average opponent winrate against Rakan is 48.55%.


Renata Glasc
Chemobaronka
Senna wins against Renata Glasc 54.61% of the time which is 5.70% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 1.90% more often than would be expected.
The average opponent winrate against Renata Glasc is 48.91%.


Swain
Noxijský velegenerál
Senna wins against Swain 55.59% of the time which is 6.37% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.57% more often than would be expected.
The average opponent winrate against Swain is 49.22%.


Veigar
Maličký pán zla
Senna wins against Veigar 55.88% of the time which is 4.25% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.45% more often than would be expected.
The average opponent winrate against Veigar is 51.63%.


Tahm Kench
Král řeky
Senna wins against Tahm Kench 56.10% of the time which is 7.47% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 3.67% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.63%.


Shaco
Ďábelský šašek
Senna wins against Shaco 56.12% of the time which is 7.35% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 3.55% more often than would be expected.
The average opponent winrate against Shaco is 48.77%.


Zac
Tajná zbraň
Senna wins against Zac 56.33% of the time which is 6.92% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 3.12% more often than would be expected.
The average opponent winrate against Zac is 49.41%.


Teemo
Rychlý zvěd
Senna wins against Teemo 56.43% of the time which is 8.23% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 4.43% more often than would be expected.
The average opponent winrate against Teemo is 48.20%.


LeBlanc
Mistryně klamu
Senna wins against LeBlanc 57.31% of the time which is 7.45% higher against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 3.65% more often than would be expected.
The average opponent winrate against LeBlanc is 49.86%.


Camille
Ocelový stín
Senna wins against Camille 57.76% of the time which is 6.04% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 2.25% more often than would be expected.
The average opponent winrate against Camille is 51.72%.


Anivia
Kryofénix
Senna wins against Anivia 57.94% of the time which is 8.66% higher against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 4.86% more often than would be expected.
The average opponent winrate against Anivia is 49.28%.


Hwei
Vizionář
Senna wins against Hwei 58.38% of the time which is 8.15% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.35% more often than would be expected.
The average opponent winrate against Hwei is 50.23%.


Sylas
Nespoutaný
Senna wins against Sylas 58.52% of the time which is 8.28% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.48% more often than would be expected.
The average opponent winrate against Sylas is 50.24%.


Morgana
Padlá
Senna wins against Morgana 58.59% of the time which is 10.06% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 6.26% more often than would be expected.
The average opponent winrate against Morgana is 48.53%.


Ashe
Mrazivá lučištnice
Senna wins against Ashe 59.11% of the time which is 5.18% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.40% more often than would be expected.
The average opponent winrate against Ashe is 53.93%.


Shen
Oko soumraku
Senna wins against Shen 59.46% of the time which is 10.25% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 6.45% more often than would be expected.
The average opponent winrate against Shen is 49.21%.


Mel
Odraz duše
Senna wins against Mel 59.78% of the time which is 5.30% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.52% more often than would be expected.
The average opponent winrate against Mel is 54.48%.